bestorque Brochure

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10

Pneumatic valve actuatorBESTORQUE

2014.07.000

Head Office　1394 Nishitoyoi, Kudamatsu, Yamaguchi 744-0011, Japan Tel: +81-833-41-2747 BESTORQUE

Man finds valuable power sources in nature. The pneumatic motor is among them. KOKO BESTORQUE adapts this clean, environment-friendly, natural power source that could be one of the prime candidates for our future.

Man finds valuable power sources in nature. The pneumatic motor is among them.KOKO BESTORQUEenvironment-friendly natural power source that could be one of the prime candidates for our future.

Limited Warranty

● FOR THE PURPOSE OF THIS LIMITED WARRANTY, THE TERM “KOKO PARTIES” SHALL INCLUDE KOKO’ S PARENT, SUBSIDIARY, AFFILIATED ENTITIES, AND AUTHORIZED DISTRIBUTORS, AND THEIR RESPECTIVE DIRECTORS, OFFICERS, EMPLOYEES, AND AGENTS.

● KOKO WARRANTS THAT BESTORQUE WILL BE FREE FROM DEFECTS IN MATERIAL AND WORKMANSHIP FOR A PERIOD OF TWELVE (12) MONTHS FROM THE DATE OF INSTALLATION AT THE CUSTOMER SITE. WITHIN SEVEN (7) DAYS AFTER FINDING THE DEFECT, THE CUSTOMER MUST NOTIFY OUR CUSTOMER SERVICE DEPARTMENT IN WRITING. UNLESS ANY NOTICE IS GIVEN AS PROVIDED HEREIN, THE CUSTOMER SHALL BE DEEMED TO HAVE ACCEPTED AND WAIVED ALL CLAIMS FOR SUCH DEFECTS.

● KOKO DOES NOT MAKE AND HEREBY DISCLAIMS ANY WARRANTY IN RESPECT TO THE PRODUCTS OTHER THAN AS EXPRESSLY PROVIDED ABOVE, WHETHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

● The above Limited Warranty is conditioned upon proper use of BESTORQUE in the application for which it is intended, and no warranty shall apply to: (i) any product modification, installation, service or repair made other than those under this Limited Warranty; (ii) product damage caused by accident, neglect, or any cause other than ordinary use; and (iii) damages, losses, and injuries resulting from the sale, installation, and use of BESTORQUE in violation of the Limitations on Sale, Installation, and Servicing as follows:

● THE SOLE RESPONSIBILITY OF KOKO PARTIES UNDER THE FOREGOING WARRANTY SHALL BE LIMITED, AT ITS SOLE OPTION, TO THE REPAIR OR REPLACEMENT OF DAMAGED OR DEFECTIVE PRODUCTS OR REFUND OF THE PURCHASE PRICE FOR SUCH PRODUCTS. ANY ONE OF THE FOREGOING ALTERNATIVES CONSTITUTES THE FULL AND EXCLUSIVE REMEDY FOR THE CUSTOMER UNDER THE LIMITED WARRANTY SET FORTH HEREIN. KOKO SHALL HAVE THE RIGHT TO REQUIRE THE RETURN OF ANY DAMAGED OR DEFECTIVE PRODUCTS BEFORE IT WILL BE OBLIGATED TO REPAIR OR REPLACE SUCH PRODUCTS OR REFUND THE PURCHASE PRICE FOR SUCH PRODUCTS.

● REPAIRS OR NEW PARTS PROVIDED UNDER THE ABOVE WARRANTY NEITHER RENEWS NOR EXTENDS THE ORIGINAL WARRANTY PERIOD.

● IN NO EVENT SHALL KOKO PARTIES BE LIABLE FOR INDIRECT DAMAGES, INCIDENTAL DAMAGES, CONSEQUENTIAL DAMAGES (INCLUDING LOSS OF PROFITS), EXEMPLARY DAMAGES, OR PUNITIVE DAMAGES. THE PROVISIONS OF THIS PARAGRAPH SHALL APPLY REGARDLESS OF THE FORM OF ACTION, DAMAGE, CLAIM, LIABILITY, OR LOSS ASSERTED, WHETHER IN TORT OR CONTRACT, STATUTORY, OR OTHERWISE.

● THE LIMITED WARRANTY PROVIDED HEREIN IS NOT TRANSFERABLE AND IS LIMITED TO THE ORIGINAL PURCHASER OF BESTORQUE FROM KOKO OR ITS AUTHORIZED DISTRIBUTOR.

● Without limiting the foregoing and by way of example, KOKO shall not be liable for any of the following failures or damages caused to BESTORQUE, regardless of whether before or after the expiration of the warranty period:

・Failures resulting from the customer’ s design or manufacture of installation parts・Failures or damages resulting from operation and maintenance outside of the instructions and/or warnings described in this manual・Failures or damages resulting from repair or modification by anyone other than KOKO or its authorized distributor or agent・Failures or damages resulting from abuse, misuse, mishandling or misapplication of BESTORQUE・Failures or damages resulting from operation or maintenance exceeding the limits set forth herein ・Failures or damages resulting from use of spare parts, accessories or consumables other than those recommended by KOKO・Failures or damages resulting from natural disasters, including without limitation, earthquake, typhoon, flood, fire. ・Failure or damages resulting from operating conditions or error for which KOKO is not liable・Failures or damages resulting from the environment BESTORQUE is installed in, including, without limitation, electromagnetic environmental stress・Failures or damages resulting from resale or transfer of BESTORQUE・Failures or damages resulting from normal wear, rust, corrosion, lack of proper maintenance, or deterioration・Failures or damages resulting from causes not attributable to KOKO

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10

No. All you need to do is attach the mounting bracket, replace the handle with a boss, and secure the BESTORQUE with bolts.

BESTORQUE controls any component that has a manually operable handle.

The pneumatic motor, which runs on compressed air, is extremely powerful. It is also very useful in explosion prone areas.

The clutch mechanism allows independent tests of the motor without turning valves.

By mounting a creeping-speed unit, for example, will allow you to make fine valve adjustments.

BESTORQUE can be mounted in any direction, downward, horizontally or vertically.

BESTORQUE can be mounted in any direction, downward, horizontally, or vertically.

Is an air-powered motor powerful enough?

Does BESTORQUE support both large and small valves?

Are there any restrictions on valve applications?

Are extensive valve modifications necessary?

Is it possible to test the motor without turning the valve?

Is it possible to fine-tune the valve travel?

Can BESTORQUE work like delicate control valves?

Are there any restrictions on the mounting position of BESTORQUE?

BESTORQUE supports a wide variety of valve sizes.

BESTORQUE Responds to a Variety of Requests

The clutch mechanism allows for independent tests of the motor without turning the valve.

Mounting a creeping-speed unit, for example, will allow you to make fine valve adjustments.

By using a positioner, proportionalcontrol is possible.

BESTORQUE can be mounted in any position.

Is it possible to test the motor without turning the valve?

Is it possible to fine-tune the valve travel?

Can BESTORQUE work like delicate control valves?

Are there any restrictions on the mounting position of BESTORQUE?

Responds to a Variety of Requests

Features of BESTORQUE

Ensures Both High Performance and Safety

Explosion proof BESTORQUE generates torque from compressed air, thus ensuring perfect explosion-proof performance.

Compact and High Power BESTORQUE is more compact than similar units incorporating pneumatic torque while consuming less air. Furthermore, BESTORQUE ensures higher output.

Flexible Torque The rotation speed and torque flexibly vary with the load. Furthermore, BESTORQUE does not generate excessive impact torque when BESTORQUE comes to a stop.

A middle exhaust port

Air supply port A Air supply port B

Air supplied from port A or B acts on the vanespressed by a spring in the direction of the interior of the cylinder, and torque is generated on the

Cylinder

Air supply port

Vane

Rotor

Planetary gear unit

Ease of mounting to existing valves

Compact, lightweight unit with high output

Safety Torque

Pneumatic motor

P4

4




Compact and High Power BESTORQUE is more compact than similar units incorporating electric motors. Furthermore, BESTORQUE ensures higher output.

Flexible TorqueThe rotation speed and torque flexibly vary with the load.

Furthermore, BESTORQUE does not generate excessive impact torque when BESTORQUE comes to a stop.



Air supplied from port A or B acts on the vanes pressed by a spring in the direction of the interior of the cylinder, and torque is generated on the rotor. The torque is boosted by the gear unit and transmitted to the valve.

Cylinder

Air supply port

Vane

Rotor

Planetary gear unit



Safety Torque

Pneumatic motor

4









Cylinder

Air supply port

Vane

Rotor

Planetary gear unit



Safety Torque

Pneumatic motor

4










Cylinder

Air supply port

Vane

Rotor

Planetary gear unit



Safety Torque

Pneumatic motor

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10

Application ExampleGate valve Inside screw-type gate valve Side-handle valve Globe valve

Special valve

Butterfly valve

Bottom valve

4 5

Line of BESTORQUE ModelsFeatures of BESTORQUE









Cylinder

Air supply port

Vane

Rotor

Planetary gear unit



Safety Torque

Pneumatic motor

A model of simple construction ideal for energy conservation

BESTORQUE SA


Application Example

Line of BESTORQUE Models


B

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10

Application ExampleGate valve Inside screw-type gate valve Knife Gate Globe valve

Special valve

Butterfly valve

Bottom valve

4 5










Cylinder

Air supply port

Vane

Rotor

Planetary gear unit



Safety Torque

Pneumatic motor


BESTORQUE SA


Application Example



B

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10

Application ExampleGate valve Inside screw-type gate valve Side-handle valve Globe valve

Special valve

Butterfly valve

Bottom valve

4 5










Cylinder

Air supply port

Vane

Rotor

Planetary gear unit



Safety Torque

Pneumatic motor


BESTORQUE SA


Application Example



B

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10

RHC35

RHC60

SHC42

SHC60

psi

Air motortype

Operatingair ratio

Air consumption(with single motor)

gal/min

BESTORQUE SA Performance Table (ft-lb)

Single-motormodel

Double-motormodel

B4Z (Deceleration ratio 1/4)Output torque

ft-lb


ft-lb

C8Z(Deceleration ratio 1/8)

（S）（W）

Output torqueft-lb

Rotationspeed

Single-motormodel

Double-motormodel

（S）（W）Single-motor

modelDouble-motor

model

（S）（W）

r.p.m r.p.m r.p.m

Note: Rotation speed and air consumption values are provided on the condition that BESTORQUE is mounted to values.

Rotationspeed

Rotationspeed

(Nm3/min)

BESTORQUE SAIdeal for saving on labor costs

SA-B6Z-RHC35SB4Z : 1/4B6Z : 1/6C8Z : 1/8

RHC-35 RHC-60SHC-42 SHC-60

Basic model Deceleration ratio Air motor type

Number of air motorsS : Single air motor


SA-B6Z-RHC35SBasic model

B

EFφG

L

B4Z,B6Z:φ400C8Z:φ500

N-MDepth:H

D

P.C.D. K C

No. Name

[1] Manual handle

[2] Manual handle clutch

[3] Air motor

[4] Clutch selector knob

[5] Pinion

[6] Gear

[7] Drive sleeve

Model(Reduction ratio) B4Z B6Z C8Z

Air motormodel

DimensionRHC35 RHC60 SHC42 SHC60 RHC35 RHC60 SHC42 SHC60 RHC35 RHC60 SHC42 SHC60

B mm 416 416 416 416 416 416 416 416 436 436 436 436in 16.38 16.38 16.38 16.38 16.38 16.38 16.38 16.38 17.17 17.17 17.17 17.17

C mm 247 247 247 247 247 247 247 247 315 315 315 315in 9.72 9.72 9.72 9.72 9.72 9.72 9.72 9.72 12.40 12.40 12.40 12.40

D mm 338 338 338 338 338 338 338 338 391 391 391 391in 13.31 13.31 13.31 13.31 13.31 13.31 13.31 13.31 15.39 15.39 15.39 15.39

E mm 229 254 278 296 229 254 278 296 247 272 296 314in 9.02 10.00 10.94 11.65 9.02 10.00 10.94 11.65 9.72 10.71 11.65 12.36

F mm 8 8 8 8 8 8 8 8 8 8 8 8in 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31

G mm 175 175 175 175 175 175 175 175 200 200 200 200in 6.89 6.89 6.89 6.89 6.89 6.89 6.89 6.89 7.87 7.87 7.87 7.87

H mm 20 20 20 20 20 20 20 20 24 24 24 24in 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.94 0.94 0.94 0.94

M M10 M10 M10 M10 M10 M10 M10 M10 M12 M12 M12 M12N 4 4 4 4 4 4 4 4 4 4 4 4K mm 200 200 200 200 200 200 200 200 240 240 240 240

in 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 9.45 9.45 9.45 9.45L mm 76 76 76 76 76 76 76 76 94 94 94 94

in 2.99 2.99 2.99 2.99 2.99 2.99 2.99 2.99 3.70 3.70 3.70 3.70Weight kg 26 26 29 29 26 26 29 29 44 44 47 47

lb 57.32 57.32 63.93 63.93 57.32 57.32 63.93 63.93 97.00 97.00 103.62 103.621in = 25.4mm1lb = 0.45359237kg

40 53 106 34 82 163 22 109 218 16 82 (0.31)50 66 132 36 102 204 23 136 271 17 98 (0.37)60 79 158 38 122 244 25 163 325 19 114 (0.43)70 92 184 40 142 285 26 190 379 20 129 (0.49)80 105 209 42 162 325 28 217 433 21 145 (0.55)90 118 235 44 182 366 30 243 486 22 161 (0.61)40 76 153 34 119 237 22 158 317 16 123 (0.47)50 96 191 36 149 298 23 198 397 17 147 (0.56)60 115 230 38 179 358 25 239 478 19 171 (0.65)70 134 268 40 209 419 26 279 558 20 195 (0.74)80 154 307 42 239 479 28 319 638 21 218 (0.83)90 173 346 44 270 540 30 360 719 22 242 (0.92)40 106 212 34 163 327 22 218 434 16 203 (0.77)50 132 264 36 204 408 23 271 542 17 259 (0.98)60 158 315 38 244 489 25 325 650 19 314 (1.19)70 184 367 40 285 569 26 379 758 20 370 (1.40)80 209 419 42 325 650 28 433 865 21 425 (1.61)90 235 471 44 366 731 30 486 973 22 481 (1.82)40 153 305 34 238 474 22 317 633 16 341 (1.29)50 191 382 36 298 595 23 397 794 17 425 (1.61)60 230 459 38 358 716 25 478 955 19 510 (1.93)70 268 537 40 419 837 26 558 1116 20 594 (2.25)80 307 614 42 479 958 28 638 1277 21 679 (2.57)90 346 691 44 539 1079 30 719 1438 22 764 (2.89)

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10

RHC35

RHC60

SHC42

SHC60

psi

Air motortype

Operatingair ratio


gal/min


Single-motormodel

Double-motormodel


ft-lb


ft-lb

C8Z(Deceleration ratio 1/8)

（S）（W）

Output torqueft-lb

Rotationspeed

Single-motormodel

Double-motormodel


modelDouble-motor

model

（S）（W）

r.p.m r.p.m r.p.m


Rotationspeed

Rotationspeed

(Nm3/min)


SA-B6Z-RHC35SB4Z : 1/4B6Z : 1/6C8Z : 1/8




- Compact, lightweight unit with high output- Simple construction with ease of maintenance- The compact vane motor safely generates torque.



B

EFφG

L


N-MDepth:H

D

P.C.D. K C

No. Name

[1] Manual handle


[3] Air motor


[5] Pinion

[6] Gear

[7] Drive sleeve


Air motormodel


B mm 416 416 416 416 416 416 416 416 436 436 436 436in 16.38 16.38 16.38 16.38 16.38 16.38 16.38 16.38 17.17 17.17 17.17 17.17

C mm 247 247 247 247 247 247 247 247 315 315 315 315in 9.72 9.72 9.72 9.72 9.72 9.72 9.72 9.72 12.40 12.40 12.40 12.40

D mm 338 338 338 338 338 338 338 338 391 391 391 391in 13.31 13.31 13.31 13.31 13.31 13.31 13.31 13.31 15.39 15.39 15.39 15.39

E mm 229 254 278 296 229 254 278 296 247 272 296 314in 9.02 10.00 10.94 11.65 9.02 10.00 10.94 11.65 9.72 10.71 11.65 12.36

F mm 8 8 8 8 8 8 8 8 8 8 8 8in 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31

G mm 175 175 175 175 175 175 175 175 200 200 200 200in 6.89 6.89 6.89 6.89 6.89 6.89 6.89 6.89 7.87 7.87 7.87 7.87

H mm 20 20 20 20 20 20 20 20 24 24 24 24in 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.94 0.94 0.94 0.94


in 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 9.45 9.45 9.45 9.45L mm 76 76 76 76 76 76 76 76 94 94 94 94

in 2.99 2.99 2.99 2.99 2.99 2.99 2.99 2.99 3.70 3.70 3.70 3.70Weight kg 26 26 29 29 26 26 29 29 44 44 47 47

lb 57.32 57.32 63.93 63.93 57.32 57.32 63.93 63.93 97.00 97.00 103.62 103.621in = 25.4mm1lb = 0.45359237kg

40 53 106 34 82 163 22 109 218 16 82 (0.31)50 66 132 36 102 204 23 136 271 17 98 (0.37)60 79 158 38 122 244 25 163 325 19 114 (0.43)70 92 184 40 142 285 26 190 379 20 129 (0.49)80 105 209 42 162 325 28 217 433 21 145 (0.55)90 118 235 44 182 366 30 243 486 22 161 (0.61)40 76 153 34 119 237 22 158 317 16 123 (0.47)50 96 191 36 149 298 23 198 397 17 147 (0.56)60 115 230 38 179 358 25 239 478 19 171 (0.65)70 134 268 40 209 419 26 279 558 20 195 (0.74)80 154 307 42 239 479 28 319 638 21 218 (0.83)90 173 346 44 270 540 30 360 719 22 242 (0.92)40 106 212 34 163 327 22 218 434 16 203 (0.77)50 132 264 36 204 408 23 271 542 17 259 (0.98)60 158 315 38 244 489 25 325 650 19 314 (1.19)70 184 367 40 285 569 26 379 758 20 370 (1.40)80 209 419 42 325 650 28 433 865 21 425 (1.61)90 235 471 44 366 731 30 486 973 22 481 (1.82)40 153 305 34 238 474 22 317 633 16 341 (1.29)50 191 382 36 298 595 23 397 794 17 425 (1.61)60 230 459 38 358 716 25 478 955 19 510 (1.93)70 268 537 40 419 837 26 558 1116 20 594 (2.25)80 307 614 42 479 958 28 638 1277 21 679 (2.57)90 346 691 44 539 1079 30 719 1438 22 764 (2.89)

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10

RHC35

RHC60

SHC42

SHC60

psi

Air motortype

Operatingair ratio


SCFM


Single-motormodel

Double-motormodel


ft-lb


ft-lb

C8Z (Deceleration ratio 1/8)

（S）（W）

Output torqueft-lb

Rotationspeed

Single-motormodel

Double-motormodel


modelDouble-motor

model

（S）（W）

r.p.m r.p.m r.p.m


Rotationspeed

Rotationspeed

(Nm3/min)


SA-B6Z-RHC35SB4Z : 1/4B6Z : 1/6C8Z : 1/8




- Compact, lightweight unit with high output- Simple construction with ease of maintenance- The compact vane motor safely generates torque.



B

EFφG

L


N-MDepth:H

D

P.C.D. K C

No. Name

[1] Manual handle


[3] Air motor


[5] Pinion

[6] Gear

[7] Drive sleeve


Air motormodel


B mm 416 416 416 416 416 416 416 416 436 436 436 436in 16.38 16.38 16.38 16.38 16.38 16.38 16.38 16.38 17.17 17.17 17.17 17.17

C mm 247 247 247 247 247 247 247 247 315 315 315 315in 9.72 9.72 9.72 9.72 9.72 9.72 9.72 9.72 12.40 12.40 12.40 12.40

D mm 338 338 338 338 338 338 338 338 391 391 391 391in 13.31 13.31 13.31 13.31 13.31 13.31 13.31 13.31 15.39 15.39 15.39 15.39

E mm 229 254 278 296 229 254 278 296 247 272 296 314in 9.02 10.00 10.94 11.65 9.02 10.00 10.94 11.65 9.72 10.71 11.65 12.36

F mm 8 8 8 8 8 8 8 8 8 8 8 8in 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31

G mm 175 175 175 175 175 175 175 175 200 200 200 200in 6.89 6.89 6.89 6.89 6.89 6.89 6.89 6.89 7.87 7.87 7.87 7.87

H mm 20 20 20 20 20 20 20 20 24 24 24 24in 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.94 0.94 0.94 0.94


in 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 9.45 9.45 9.45 9.45L mm 76 76 76 76 76 76 76 76 94 94 94 94

in 2.99 2.99 2.99 2.99 2.99 2.99 2.99 2.99 3.70 3.70 3.70 3.70Weight kg 26 26 29 29 26 26 29 29 44 44 47 47

lb 57.32 57.32 63.93 63.93 57.32 57.32 63.93 63.93 97.00 97.00 103.62 103.621in = 25.4mm1lb = 0.45359237kg

40 53 106 34 82 163 22 109 218 16 (0.31)50 66 132 36 102 204 23 136 271 17 (0.37)

60 79 158 38 122 244 25 163 325 19 (0.43) 70 92 184 40 142 285 26 190 379 20 (0.49) 80 105 209 42 162 325 28 217 433 21 (0.55) 90 118 235 44 182 366 30 243 486 22 (0.61) 40 76 153 34 119 237 22 158 317 16 (0.47)

50 96 191 36 149 298 23 198 397 17 (0.56) 60 115 230 38 179 358 25 239 478 19 (0.65) 70 134 268 40 209 419 26 279 558 20 (0.74)

80 154 307 42 239 479 28 319 638 21 (0.83)90 173 346 44 270 540 30 360 719 22 (0.92)

40 106 212 34 163 327 22 218 434 16 (0.77) 50 132 264 36 204 408 23 271 542 17 (0.98) 60 158 315 38 244 489 25 325 650 19 (1.19) 70 184 367 40 285 569 26 379 758 20 (1.40)

80 209 419 42 325 650 28 433 865 21 (1.61)90 235 471 44 366 731 30 486 973 22 (1.82)

40 153 305 34 238 474 22 317 633 16 (1.29) 50 191 382 36 298 595 23 397 794 17 (1.61) 60 230 459 38 358 716 25 478 955 19 (1.93) 70 268 537 40 419 837 26 558 1116 20 (2.25)

80 307 614 42 479 958 28 638 1277 21 (2.57)90 346 691 44 539 1079 30 719 1438 22 (2.89)

- Compact, lightweight unit with high output- Simple construction with ease of maintenance- Compact vane motor safely generates torque

11.7814.0616.3418.6220.8923.1717.8621.2724.6928.1131.5334.9429.2537.2345.2153.1961.1669.1449.0161.1673.3285.4897.63109.79

B

EFφG

L

B4Z,B6Z: φ400C8Z: φ500

N-MDepth:H

D

P.C.D. K C

No. Name

[1] Manual handle


[3] Air motor


[5] Pinion

[6] Gear

[7] Drive sleeve


Air motormodel


B mm 416 416 416 416 416 416 416 416 436 436 436 436in 16.38 16.38 16.38 16.38 16.38 16.38 16.38 16.38 17.17 17.17 17.17 17.17

C mm 247 247 247 247 247 247 247 247 315 315 315 315in 9.72 9.72 9.72 9.72 9.72 9.72 9.72 9.72 12.40 12.40 12.40 12.40

D mm 338 338 338 338 338 338 338 338 391 391 391 39193.5193.5193.5193.5113.3113.3113 .3113.3113.3113.3113.3113.31ni

E mm 229 254 278 296 229 254 278 296 247 272 296 314in 9.02 10.00 10.94 11.65 9.02 10.00 10.94 11.65 9.72 10.71 11.65 12.36

F mm 8 8 8 8 8 8 8 8 8 8 8 8in 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31

G mm 175 175 175 175 175 175 175 175 200 200 200 200in 6.89 6.89 6.89 6.89 6.89 6.89 6.89 6.89 7.87 7.87 7.87 7.87

H mm 20 20 20 20 20 20 20 20 24 24 24 24in 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.94 0.94 0.94 0.94


in 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 9.45 9.45 9.45 9.45L mm 76 76 76 76 76 76 76 76 94 94 94 94

in 2.99 2.99 2.99 2.99 2.99 2.99 2.99 2.99 3.70 3.70 3.70 3.70Weight kg 26 26 29 29 26 26 29 29 44 44 47 47

lb 57.32 57.32 63.93 63.93 57.32 57.32 63.93 63.93 97.00 97.00 103.62 103.62

6

B

EFφG

L

B4Z,B6Z: φ400C8Z: φ500

N-MDepth:H

D

P.C.D. K C


Air motormodel


B mm 416 416 416 416 416 416 416 416 436 436 436 436in 16.38 16.38 16.38 16.38 16.38 16.38 16.38 16.38 17.17 17.17 17.17 17.17

C mm 247 247 247 247 247 247 247 247 315 315 315 315in 9.72 9.72 9.72 9.72 9.72 9.72 9.72 9.72 12.40 12.40 12.40 12.40

D mm 338 338 338 338 338 338 338 338 391 391 391 39193.5193.5193.5193.5113.3113.3113 .3113.3113.3113.3113.3113.31ni

E mm 229 254 278 296 229 254 278 296 247 272 296 314in 9.02 10.00 10.94 11.65 9.02 10.00 10.94 11.65 9.72 10.71 11.65 12.36

F mm 8 8 8 8 8 8 8 8 8 8 8 8in 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31

G mm 175 175 175 175 175 175 175 175 200 200 200 200in 6.89 6.89 6.89 6.89 6.89 6.89 6.89 6.89 7.87 7.87 7.87 7.87

H mm 20 20 20 20 20 20 20 20 24 24 24 24in 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.94 0.94 0.94 0.94


in 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 9.45 9.45 9.45 9.45L mm 76 76 76 76 76 76 76 76 94 94 94 94

in 2.99 2.99 2.99 2.99 2.99 2.99 2.99 2.99 3.70 3.70 3.70 3.70Weight kg 26 26 29 29 26 26 29 29 44 44 47 47

lb 57.32 57.32 63.93 63.93 57.32 57.32 63.93 63.93 97.00 97.00 103.62 103.621in = 25.4mm1lb = 0.45359237kg

B

EFφG

L

B4Z,B6Z: φ400C8Z: φ500

N-MDepth:H

D

P.C.D. K C


Air motormodel


B mm 416 416 416 416 416 416 416 416 436 436 436 436in 16.38 16.38 16.38 16.38 16.38 16.38 16.38 16.38 17.17 17.17 17.17 17.17

C mm 247 247 247 247 247 247 247 247 315 315 315 315in 9.72 9.72 9.72 9.72 9.72 9.72 9.72 9.72 12.40 12.40 12.40 12.40

D mm 338 338 338 338 338 338 338 338 391 391 391 39193.5193.5193.5193.5113.3113.3113 .3113.3113.3113.3113.3113.31ni

E mm 229 254 278 296 229 254 278 296 247 272 296 314in 9.02 10.00 10.94 11.65 9.02 10.00 10.94 11.65 9.72 10.71 11.65 12.36

F mm 8 8 8 8 8 8 8 8 8 8 8 8in 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31 0.31

G mm 175 175 175 175 175 175 175 175 200 200 200 200in 6.89 6.89 6.89 6.89 6.89 6.89 6.89 6.89 7.87 7.87 7.87 7.87

H mm 20 20 20 20 20 20 20 20 24 24 24 24in 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.79 0.94 0.94 0.94 0.94


in 7.87 7.87 7.87 7.87 7.87 7.87 7.87 7.87 9.45 9.45 9.45 9.45L mm 76 76 76 76 76 76 76 76 94 94 94 94

in 2.99 2.99 2.99 2.99 2.99 2.99 2.99 2.99 3.70 3.70 3.70 3.70Weight kg 26 26 29 29 26 26 29 29 44 44 47 47

lb 57.32 57.32 63.93 63.93 57.32 57.32 63.93 63.93 97.00 97.00 103.62 103.621in = 25.4mm1lb = 0.45359237kg

B4Z,B6Z: 400mm/15.75inC8Z: 500mm/19.68in

8

TYPESHC42SHC60

66 SILENCER 1 AN120-M5 (SMC) 65 SPRING WASHER 2 M4 (SUS) 64 PLATE 1 EK11091 63 2ND IDLE FRAME WIPER 1 EK11095 62 GASKET 1 M5GI (SMC) 61 UNIVERSAL JOINT 1 M5UL (SMC) 60 THRUST ROLLER BEARING 1 AZK25425 (lKO) 59 THRUST ROLLER BEARING 1 AZK30475 (lKO) 58 HEXAGON SOCKET BOLTS 2 M4×10 (SUS) 57 SPRING PIN φ1.6×20 156 OIL SEAL 1 OS6102・5 (lKO) KEY.No PART NAME QTY DWG. No REMARKS

55 O RING P15 1 54 SPRING 1 EK11089 53 KNOB 1 EK11088 52 STOPPER PIN 1 EK11087 51 PIN GUIDE 1 DK10504 50 2ND IDLE FRAME 1 DK10510 49 1ST IDLE FRAME 1 DK10509 48 PIN 1 EK11086 47 O RING G45 1 46 NEEDLE BEARING 1 K45×49×1945 INTERNAL GEAR STOPPER 1 EK11097 44 COLLAR 1 EK1109443 2ND INTERNAL GEAR 1 DKI050842 1ST INTERNAL GEAR 1 DKI0507KEY.No PART NAME QTY DWG. No REMARKS

41 MOTOR CASE 1 BK1868 (BK4570)34 ROLL PIN φ4×10 133 O RING G35 130 REAR BEARING COVER 1 DK4261 (DK5065)29 WASHER M5 1 φ5.5×φ12×0.8t24 BALL BEARING #6003 1 φ17×φ35x1022 BALL BEARING #6002 2 φ5.5×φ32x921 1ST lDLE FRAME WIPER 1 HP-M-21 20 IDLE GEAR 4 HP-M-20 19 NEEDLE BEARING F79 4 NSK-TORRINGTON18 IDLE GEAR SHAFT 4 HP-M-1816 BALL BEARING #6001 1 φ12×φ28×8 (NTN)14 SPRING WASHER 4 M6 (SUS)13 HEXAGON SOCKET BOLTS 4 M6×18 (SUS)12 CROSS-RECESSED HEAD MACHINE SCREW 1 M5×10 (WITH NYLON)11 BALL BEARING #629ZZ 1 φ9×φ26×810 REAR CYLINDER COVER 1 DK1071O-2 (DK10711-2)9 ROTOR RING 1 HP-M-9 8-2 ROLL PIN φ3×10 1 8-1 ROLL PIN φ3×8 1 7 BALL BEARING #6200ZZ 1 φ10×φ30×96 FRONT CYLlNDER COVER 1 DK10709-25 VANE 6 EK0626 (EK0590) 4 ROTER 1 DK0288 (DK0289) 3 CYLINDER 1 CK0155 (CK0126)1 ASSEMBLY 0 BK1867 (BK1883) KEY.No PART NAME QTY DWG. No REMARKS

64 SILENCER 1 AN120-M5 (SMC)63 O RING G60 162 PLATE 1 E1109061 SPRING 1 EK1108960 ROLL PIN φ5×10 159 GASKET 1 M-5GL (SMC)58 UNIVERSAL JOINT 1 M-5UL (SMC)57 SPRING WASHER 2 M4 (SUS)56 HEXAGON SOCKET BOLTS 2 M4×10 (SUS)55 ROLL PIN φ1.6×20 154 OIL SEAL 1 OS6102・5 (IKO)53 O RING P15 1KEY.No PART NAME QTY DWG. No REMARKS

52 O RING G65 151 THRUST ROLLER BEARlNG 1 AZK40606 (IKO)50 THRUST ROLLER BEARlNG 1 AZK45656 (IKO)49 NEEDLE BEARING 1 K65×70×20 (NTN)48 KNOB 1 EK1149547 STOPPER PIN 1 EK1149446 PIN GUIDE 1 DK1074745 PIN 1 EK1149344 2NS WIPER 1 EK1149243 INTERNAL GEAR STOPPER 1 DK1098742 COLLAR 1 EK1149041 2ND IDLE FRAME 1 DK1074640 1ST IDLE FRAME 1 D1074539 2ND INTERNAL GEAR 1 DK10744KEY.No PART NAME QTY DWG. No REMARKS

38 1ST INTERNAL GEAR 1 DK1074337 MOTOR CASE 1 BK1987 (BK1989)31 WASHER 4 M6 (SUS)30 HEXAGON SOCKET BOLTS 4 M6×15 (SUS)29 CROSS-RECESSED HEAD MACHINE SCREW 1 M6×10 (WITH NYLON)28 ROLL PIN φ3×8 127 ROLL PIN φ3×16 124 O RING G65 123 NEEDLE BEARING F810 4 φ8×φ12×10 (NSK TORRINGTON)22 BALL BEAHING #6005ZZ 4 φ25×φ47×1221 BALL BEAHING #6002ZZ 2 φ15×φ32×918 2ND WIPER 1 EK219717 1ST WIPER 2 EK2196-115 IDLE GEAR SHAFT 4 EK21914 IDLE GEAR 4 EK219410 WASHER 1 EK21929 ROTER RING 1 EK21918 VANE 6 EK2190 (EK5837)7 ROTER 1 DK1664 (DK1670)6 END COVER 1 DK5215 (DK5217)5 REAR CYLINDER COVER 1 DK5216-2 (DK5218-2)4 FRONT CYLINDER COVER 1 DK1661-23 CYLINDER 1 DK7808 (DK7836)1 ASSEMBLY 0 BK1986 (BK1988)KEY.No PART NAME QTY DWG. No REMARKS

No NAME MATERIALS OF CONSTRUCTION PER ASTM1 MANUAL HANDLE A536 GR 80-55-062 MANUAL HANDLE CLUTCH A276 TYPE 3043 AIR MOTOR HOUSING A536 GR 65-45-124 CLUTCH SELECTOR NOB A351 GR CF85 GEAR CASE B85 GR 3836 GEAR A536 GR 80-55-067 DRIVE SLEEVE A53 TYPE F

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10

Mounting Method

Check that the muffler is in the downward direction.

OR

Boss

Mountingbracket

Lock nut

Boss

Mountingbracket

Collar

Welding jig

Welding

Set screw

Lock nut

Handle

Boss

Mounting bracket

Screw shaftSet bolt

8 9

BESTORQUE AIR MOTOR

Slide handle attachmentYoke attachment Welding flangeTYPERHC35RHC60

TYPESHC42SHC60

66 SILENCER 1 AN120-M5 (SMC) 65 SPRING WASHER 2 M4 (SUS) 64 PLATE 1 EK11091 63 2ND IDLE FRAME WIPER 1 EK11095 62 GASKET 1 M5GI (SMC) 61 UNIVERSAL JOINT 1 M5UL (SMC) 60 THRUST ROLLER BEARING 1 AZK25425 (lKO) 59 THRUST ROLLER BEARING 1 AZK30475 (lKO) 58 HEXAGON SOCKET BOLTS 2 M4×10 (SUS) 57 SPRING PIN φ1.6×20 1 56 OIL SEAL 1 OS6102・5 (lKO) KEY.No PART NAME QTY DWG. No REMARKS


41 MOTOR CASE 1 BK1868 (BK4570)34 ROLL PIN φ4×10 1 33 O RING G35 1 30 REAR BEARING COVER 1 DK4261 (DK5065)29 WASHER M5 1 φ5.5×φ12×0.8t24 BALL BEARING #6003 1 φ17×φ35x1022 BALL BEARING #6002 2 φ5.5×φ32x921 1ST lDLE FRAME WIPER 1 HP-M-21 20 IDLE GEAR 4 HP-M-20 19 NEEDLE BEARING F79 4 NSK-TORRINGTON18 IDLE GEAR SHAFT 4 HP-M-1816 BALL BEARING #6001 1 φ12×φ28×8 (NTN)14 SPRING WASHER 4 M6 (SUS)13 HEXAGON SOCKET BOLTS 4 M6×18 (SUS)12 CROSS-RECESSED HEAD MACHINE SCREW 1 M5×10 (WITH NYLON)11 BALL BEARING #629ZZ 1 φ9×φ26×810 REAR CYLINDER COVER 1 DK1071O-2 (DK10711-2)9 ROTOR RING 1 HP-M-9 8-2 ROLL PIN φ3×10 1 8-1 ROLL PIN φ3×8 1 7 BALL BEARING #6200ZZ 1 φ10×φ30×96 FRONT CYLlNDER COVER 1 DK10709-25 VANE 6 EK0626 (EK0590) 4 ROTER 1 DK0288 (DK0289) 3 CYLINDER 1 CK0155 (CK0126)1 ASSEMBLY 0 BK1867 (BK1883) KEY.No PART NAME QTY DWG. No REMARKS




Mounting Method

Check that the muffler is in the downward direction.

OR

Boss

Mountingbracket

Lock nut

Boss

Mountingbracket

Collar

Welding jig

Welding

Set screw

Lock nut

Handle

Boss

Mounting bracket

Screw shaftSet bolt

Gear attachmentYoke attachment Welded flangeTYPERHC35RHC60

TYPESHC42SHC60

66 SILENCER 1 AN120-M5 (SMC) 65 SPRING WASHER 2 M4 (SUS) 64 PLATE 1 EK11091 63 2ND IDLE FRAME WIPER 1 EK11095 62 GASKET 1 M5GI (SMC) 61 UNIVERSAL JOINT 1 M5UL (SMC) 60 THRUST ROLLER BEARING 1 AZK25425 (lKO) 59 THRUST ROLLER BEARING 1 AZK30475 (lKO) 58 HEXAGON SOCKET BOLTS 2 M4×10 (SUS) 57 SPRING PIN φ1.6×20 156 OIL SEAL 1 OS6102・5 (lKO) KEY.No PART NAME QTY DWG. No REMARKS


41 MOTOR CASE 1 BK1868 (BK4570)34 ROLL PIN φ4×10 133 O RING G35 130 REAR BEARING COVER 1 DK4261 (DK5065)29 WASHER M5 1 φ5.5×φ12×0.8t24 BALL BEARING #6003 1 φ17×φ35x1022 BALL BEARING #6002 2 φ5.5×φ32x921 1ST lDLE FRAME WIPER 1 HP-M-21 20 IDLE GEAR 4 HP-M-20 19 NEEDLE BEARING F79 4 NSK-TORRINGTON18 IDLE GEAR SHAFT 4 HP-M-1816 BALL BEARING #6001 1 φ12×φ28×8 (NTN)14 SPRING WASHER 4 M6 (SUS)13 HEXAGON SOCKET BOLTS 4 M6×18 (SUS)12 CROSS-RECESSED HEAD MACHINE SCREW 1 M5×10 (WITH NYLON)11 BALL BEARING #629ZZ 1 φ9×φ26×810 REAR CYLINDER COVER 1 DK1071O-2 (DK10711-2)9 ROTOR RING 1 HP-M-9 8-2 ROLL PIN φ3×10 1 8-1 ROLL PIN φ3×8 1 7 BALL BEARING #6200ZZ 1 φ10×φ30×96 FRONT CYLlNDER COVER 1 DK10709-25 VANE 6 EK0626 (EK0590) 4 ROTER 1 DK0288 (DK0289) 3 CYLINDER 1 CK0155 (CK0126)1 ASSEMBLY 0 BK1867 (BK1883) KEY.No PART NAME QTY DWG. No REMARKS




H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10

User’s Description

10 11

Manual valve

Solenoid valve

Select switch

Explosion proof type solenoid valve and limit switchshould be used in explosion proof area.

Pilot lamp

Controlroom

Select switch

Pilot lamp

Controlroom

Stop valve

Stop valve

Solenoid valveStop valve

Air unit

Air unit

Air unit

N1 Type

F5 Type

F2 Type

Limitswitch

Potentiometer

Control system of BESTORQUE

Customer Name Date

Customer Contact Phone # SAS Quote#

Valve Tag Number Unit

Valve Type

Gate

Globe

Needle

Butterfly

Ball

Plug

Valve Manufacturer

Figure Number

Valve Size

Pressure Class

New Installation Yes No

Existing/ Retrofit installation Yes No

Does retrofit have gear operator Yes No

If yes, type of gear

Worm Make and Model Number

Bevel Make and Model Number

Spur Make and Model Number

If Make and or Model Unknown Gear Ratio

Measured Break Torque at Handwheel (ft/lbs)

Measured Run Torque at Handwheel (ft/lbs)

Process Media

Delta P (psig)

Maximum Operating Temp (f)

Minimum Air Supply (psig)

Operating Frequency Daily Weekly Monthly Annually

Desired Opening and Closing Time (s)

Environmental Exposure Weather Proof Yes No

Bestorque Control Method N1 F5 F2

For Type F5 or F2, specify NEMA Requirements

Power Requirements (voltage) AC DC

Other Requests or Comments

BESTORQUE

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10


10 11

Manual valve

Solenoid valve

Select switch


Pilot lamp

Controlroom

Select switch

Pilot lamp

Controlroom

Stop valve

Stop valve


Air unit

Air unit

Air unit

N1 Type

F5 Type

F2 Type

Limitswitch

Potentiometer


Customer Name Date



Valve Type

Gate

Globe

Needle

Butterfly

Ball

Plug

Valve Manufacturer

Figure Number

Valve Size

Pressure Class











Process Media

Delta P (psig)










BESTORQUE

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10


10 11

Manual valve

Solenoid valve

Select switch


Pilot lamp

Controlroom

Select switch

Pilot lamp

Controlroom

Stop valve

Stop valve


Air unit

Air unit

Air unit

N1 Type

F5 Type

F2 Type

Limitswitch

Potentiometer


Customer Name Date



Valve Type

Gate

Globe

Needle

Butterfly

Ball

Plug

Valve Manufacturer

Figure Number

Valve Size

Pressure Class











Process Media

Delta P (psig)










BESTORQUE

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10


10 11

Manual valve

Solenoid valve

Select switch


Pilot lamp

Controlroom

Select switch

Pilot lamp

Controlroom

Stop valve

Stop valve


Air unit

Air unit

Air unit

N1 Type

F5 Type

F2 Type

Limitswitch

Potentiometer


Customer Name Date



Valve Type

Gate

Globe

Needle

Butterfly

Ball

Plug

Valve Manufacturer

Figure Number

Valve Size

Pressure Class











Process Media

Delta P (psig)










BESTORQUE

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10


2014.07.000


Man finds valuable power sources in nature. The pneumatic motor is among them.KOKO BESTORQUE adapts this clean,environment-friendly natural power source that could be one of the prime candidates for our future.


Limited Warranty

● FOR THE PURPOSE OF THIS LIMITED WARRANTY, THE TERM “KOKO PARTIES” SHALL INCLUDE KOKO’S PARENT, SUBSIDIARY, AFFILIATED ENTITIES, AND AUTHORIZED DISTRIBUTORS, AND THEIR RESPECTIVE DIRECTORS, OFFICERS, EMPLOYEES, AND AGENTS.

● KOKO WARRANTS THAT BESTORQUE WILL BE FREE FROM DEFECTS IN MATERIAL AND WORKMANSHIP FOR A PERIOD OF TWELVE (12) MONTHS FROM THE DATE OF INSTALLATION AT THE CUSTOMER SITE. WITHIN SEVEN (7) DAYS AFTER FINDING A DEFECT, THE CUSTOMER MUST NOTIFY OUR CUSTOMER SERVICE DEPARTMENT IN WRITING. UNLESS ANY NOTICE IS GIVEN AS PROVIDED HEREIN, THE CUSTOMER SHALL BE DEEMED TO HAVE ACCEPTED AND WAIVED ALL CLAIMS FOR SUCH DEFECTS.

● KOKO DOES NOT MAKE AND HEREBY DISCLAIMS ANY WARRANTY IN RESPECT TO THE PRODUCTS OTHER THAN AS EXPRESSLY PROVIDED ABOVE, WHETHER EXPRESSED OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

● The above Limited Warranty is conditioned upon proper use of BESTORQUE in the application for which it is intended, and no warranty shall apply to: (i) any product modification, installation, service or repair made other than those under this Limited Warranty; (ii) product damage caused by accident, neglect, or any cause other than ordinary use; and (iii) damages, losses, and injuries resulting from the sale, installation, and use of BESTORQUE in violation of the Limitations of Sale, Installation, and Servicing as follows:






・Failures resulting from the customer’s design or manufacture of installation parts・Failures or damages resulting from operation and maintenance outside of the instructions and/or warnings described in this manual・Failures or damages resulting from repair or modification by anyone other than KOKO or its authorized distributor or agent・Failures or damages resulting from abuse, misuse, mishandling or misapplication of BESTORQUE・Failures or damages resulting from operation or maintenance exceeding the limits set forth herein ・Failures or damages resulting from use of spare parts, accessories or consumables other than those recommended by KOKO・Failures or damages resulting from natural disasters, including without limitation, earthquake, typhoon, flood, fire ・Failure or damages resulting from operating conditions or error for which KOKO is not liable・Failures or damages resulting from the environment BESTORQUE is installed in, including, without limitation, electromagnetic environmental stress ・Failures or damages resulting from resale or transfer of BESTORQUE・Failures or damages resulting from normal wear, rust, corrosion, lack of proper maintenance, or deterioration・Failures or damages resulting from causes not attributable to KOKO

H4 H1 P2 P3 P4 P5 P6 P7

P10 P11P8 P9

0 0 1 2 3 4 5 6

7 8 9 10


2014.07.000


Man finds valuable power sources in nature. The pneumatic motor is among them.KOKO BESTORQUE adapts this clean,environment-friendly natural power source that could be one of the prime candidates for our future.


Limited Warranty

● FOR THE PURPOSE OF THIS LIMITED WARRANTY, THE TERM “KOKO PARTIES” SHALL INCLUDE KOKO’S PARENT, SUBSIDIARY, AFFILIATED ENTITIES, AND AUTHORIZED DISTRIBUTORS, AND THEIR RESPECTIVE DIRECTORS, OFFICERS, EMPLOYEES, AND AGENTS.

● KOKO WARRANTS THAT BESTORQUE WILL BE FREE FROM DEFECTS IN MATERIAL AND WORKMANSHIP FOR A PERIOD OF TWELVE (12) MONTHS FROM THE DATE OF INSTALLATION AT THE CUSTOMER SITE. WITHIN SEVEN (7) DAYS AFTER FINDING A DEFECT, THE CUSTOMER MUST NOTIFY OUR CUSTOMER SERVICE DEPARTMENT IN WRITING. UNLESS ANY NOTICE IS GIVEN AS PROVIDED HEREIN, THE CUSTOMER SHALL BE DEEMED TO HAVE ACCEPTED AND WAIVED ALL CLAIMS FOR SUCH DEFECTS.

● KOKO DOES NOT MAKE AND HEREBY DISCLAIMS ANY WARRANTY IN RESPECT TO THE PRODUCTS OTHER THAN AS EXPRESSLY PROVIDED ABOVE, WHETHER EXPRESSED OR IMPLIED, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.

● The above Limited Warranty is conditioned upon proper use of BESTORQUE in the application for which it is intended, and no warranty shall apply to: (i) any product modification, installation, service or repair made other than those under this Limited Warranty; (ii) product damage caused by accident, neglect, or any cause other than ordinary use; and (iii) damages, losses, and injuries resulting from the sale, installation, and use of BESTORQUE in violation of the Limitations of Sale, Installation, and Servicing as follows:






・Failures resulting from the customer’s design or manufacture of installation parts・Failures or damages resulting from operation and maintenance outside of the instructions and/or warnings described in this manual・Failures or damages resulting from repair or modification by anyone other than KOKO or its authorized distributor or agent・Failures or damages resulting from abuse, misuse, mishandling or misapplication of BESTORQUE・Failures or damages resulting from operation or maintenance exceeding the limits set forth herein ・Failures or damages resulting from use of spare parts, accessories or consumables other than those recommended by KOKO・Failures or damages resulting from natural disasters, including without limitation, earthquake, typhoon, flood, fire ・Failure or damages resulting from operating conditions or error for which KOKO is not liable・Failures or damages resulting from the environment BESTORQUE is installed in, including, without limitation, electromagnetic environmental stress ・Failures or damages resulting from resale or transfer of BESTORQUE・Failures or damages resulting from normal wear, rust, corrosion, lack of proper maintenance, or deterioration・Failures or damages resulting from causes not attributable to KOKO

How to Contact Us

Email: [email protected]

Texas1801 S. Battleground Rd. LaPorte, TX 77571-9484Tel: 281-241-8687Fax: 281-478-0041

Louisiana18970 Highland Rd. Baton Rouge, LA 70809Tel: 225-753-5997Fax: 225-753-4227

SOUTHERN ACTUATION SERVICE

Date post:	18-Aug-2015
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