RR page 1 R

MAIN APPLICATIONS: Transport and distribution of : - c - s - p

on condition that the compatibility redesign and materials used to be en

DESIGN AND WORKING CHARAC

- CD - straight flanged body; - CC - angle flanged body; - CFF - straight flangeless body. - overall length: - in conformity with - connecting flanges: - in conform - maximum liquid flow speed: - 2 - 3 - 4

WORKING TEMPERATURE: Tma - for rubber seats: - NBR type - EPDM typ - for asbestos free sheet gasket (in

MOUNTING: - flow direction marked with arrow o - mounting position in conformity wi

MANUFACTURER TESTS, TEST P - hydraulic tests in conformity with I - shell test pressure (bar): - seat test pressure (bar): - maximum allowed leakage at disc - standard execution - grad - special execution - grade

INQUIRY AND ORDER FORM: It is recommended to fill in the tech

Rights reserved to modify dimensions or weights d

CHECK VALVES

0

revision

old and hot industrial water; aturated vapours; etroleum products; garding the corrosion, erosion and safety in work in relation to the

sured.

TERISTICS:

ISO; BS; DIN; ANSI (shown on the technical sheets); ity with ISO; BS; DIN; ANSI (shown on the technical sheets);

.5 m/s - for PN 6; m/s - for PN 10; m/s - for PN 16.

x / Tmin 80°C / -10°C; e 120°C / -10°C; conformity with the technical sheet): 300°C (400°C).

n body; th the technical sheet recommendation.

RESSURE, LEAKAGE: SO 5208 (API 598):

- 1.5 x PN; - 1.1 x PN (PN – nominal pressure).

seat test: e D in conformity with ISO 5208; B in conformity with ISO 5208.

nical sheets of agreement.

epending on the technical EDITION 2003

0 revision

R

RRC-10 page 2 R

RRC –Variant with free shaft RRC-ctg – Variant with counterweight

B Gland packing

DESIGN AND WORKING CHARACTERISTICS: - flanged straight body: - free shaft; - with counterweight; - face-to-face lengths: - DIN 3202-F6; - connecting flanges: - PN 10 ISO 7005 - 2; BS EN 1092-2; DIN 2501. MATERIALS: - body, bonnet: - cast iron EN GJL 250 SR EN 1561, GG25 DIN 1691; - nodular iron EN GJS 500-7 SR EN 1563, GGG 50 DIN 1693 – on special request; - disc: - nodular iron EN GJS 500-7 SR EN 1563, GGG 50 DIN 1693 - shaft: - min. 11,5% Cr stainless steel - 410 S21 BS 1506 - X20Cr13 DIN 17440; SEATS: - body - disc: - C/Fc - rubber / cast iron; WORKING TEMPERATURES: Tmax/Tmin - C/Ac - rubber / copper alloy; - for rubber seats: - NBR type: 80°C / -10°C; - C/Ix - rubber / min. 11,5% Cr stainless steel; - EPDM type: 120°C / -10°C; - Ac/Ac – all copper alloy; - for metal seat and asbestos free gaskets: 300°C / -10°C. - Ix/Ix - min. 11,5% Cr stainless steel; - body - bonnet: - flat asbestos free gasket; - body - shaft: - variant with free shaft: - flat asbestos free gasket; - variant with counterweight: - rubber O-rings; - asbestos free rings gland. MOUNTING POSITION: - on horizontal pipes; - on ascendant vertical pipes. NOTE:

- at mounting in plant the unique flow direction marked on the body shall be respected. - on special request : with draining plug or by-pass

(dimensions in mm)

Connecting flanges Net weight ~(kg)

ξ Head loss factor DN L L1 L2 G H

d1 d2 n x d3 b RRC RRC-ctg. RRC RRC-ctg300 700 775 600 385 315 445 400 12 x 22 28 195 213 3.2 350 800 880 700 435 380 505 460 16 x 22 30 313 333 17

400 900 980 800 480 415 565 515 16 x 26 32 434 461 3.5 19

ights reserved to modify dimensions or we

For confirmation, please use the technical she

SWING CHECK VALVES PN10

ights depending on the technical EDITION 2003 et of agreement. (FTC 5)

0 revision

RRC-16 page 3 R

SWING CHECK VALVES PN16

B “O”-ring packing

DN 40 ÷ 250

RRC –Variant with free shaft RRC-ctg – Variant with counterweight

B Gland packing DN 300 ÷ 400

DESIGN AND WORKING CHARACTERISTICS: - straight flanged body: - free shaft; - counterweight; - overall lengths: - DIN 3202-F6; - connecting flanges: - PN 16 ISO 7005 - 2; BS EN 1092-2; DIN 2501. MATERIALS: - body, bonnet: - cast iron EN GJL 250 SR EN 1561, GG25 DIN 1691, for DN < 250 - nodular iron EN GJS 500-7 SR EN 1563, GGG 50 DIN 1693 – on request for DN < 250;

- nodular iron EN GJS 500-7 SR EN 1563, GGG 50 DIN 1693 for DN > 300; - disc: - cast iron EN GJL 250 SR EN 1561, GG25 DIN 1691, for DN < 150

- nodular iron EN GJS 500-7 SR EN 1563, GGG 50 DIN 1693 – on request for DN < 150; - shaft: - min. 11.5% Cr stainless steel - 410 S21 BS 1506 - X20Cr13 DIN 17440; SEATS: - body - disc: - C/Fc - rubber / cast iron; - C/Ac - rubber / copper alloy; - C/Ix - rubber / min. 11.5% Cr stainless steel; - Ac/Ac – all copper alloy; - Ix/Ix - min. 11.5% Cr stainless steel; - body - bonnet: - flat asbestos free gasket; - body - shaft: - variant with free shaft: - flat asbestos free gasket; - variant with counterweight: - for DN < 250 rubber ''O''-rings; - for DN > 300 gland with asbestos free rings. WORKING TEMPERATURE: - for rubber seats: - NBR type: 80°C / -10°C ; - EPDM type: 120°C / -10°C ; - for metal and asbestos free gasket seats: 300°C / -10°C MOUNTING POSITION: - on horizontal pipes;

- on ascendant vertical pipes. NOTE: - at mounting in plant the unique flow direction marked on the body shall be respected.

- on special request: with draining plug and by-pass. (dimensions in mm)Connecting flanges Net weight ~(kg) ξ Head loss factor DN L L1 L2 G H d1 d2 n x d3 b RRC RRC-ctg. RRC RRC-ctg.

40 180 270 104 150 110 18 8 10 4.8 7.3 50 200 275

210 150 117 165 125 10 13.5 3.9 7.5

65 240 320 240 175 122 185 145 4 x 18 20 13.5 16 4 8 8 x 18 80 260 355 270 185 140 200 160 4 x 18 22 16.2 21 4.7 8.2

100 300 385 300 210 156 220 180 24 23.5 27 4.9 8.5 125 350 450 225 174 250 210 8 x 18 31 40 5.2 9 150 400 460 350 235 188 285 240 8 x 22 26 45.5 51.5 5.8 200* 500 545 400 290 211 340 295 12 x 22 30 70.5 84 6 11

250* 600 675 500 335 240 405 355 12 x 26 32 113 125 5.5 14 300 700 775 600 385 315 460 410 12 x 26 25 196 214 3.2 350 800 880 700 435 380 520 470 16 x 26 27 315 335 17

400 900 980 800 480 415 580 525 16 x 30 28 436 463 3.5 19 * - on special request flanges may be drilled PN 10 ISO 7005-2; BS EN 1092-2; DIN 2501.

Rights reserved to modify dimensions or weights depending on the technical EDITION 2003 For confirmation, please use the technical sheet of agreement. (FTC 5)

0 revision

CLSWING CHECK VALVE, ANSI TYPE CLASS 125, 150

DESIGN AND DIMENSIONAL CHARACTERISTICS: - design: - MSS-SP-71; - overall length: - ANSI B 16.10; - connecting flanges: - class 125 – ANSI B 16.1; - class 150 – ANSI B 16.5. MATERIALS: - body, bonnet: - grey cast iron class B ASTM A 126 for class 125;

- ductile iron 60-40-18 ASTM A 395 for class 150; - disc, lever: - ductile iron ASTM A 536 for class 125;

- ductile iron 65-45-12 ASTM A 536 for class 150; - shaft: - stainless steel 420 ASTM A 276; SEATS: - body - disc: - Fc/Fc – all cast iron – iron trim class 125;

- Ac/Ac – all copper alloy – bronze trim; - body - bonnet: - flat asbestos free gasket. WORKING TEMPERATURE: Tmax/Tmin: 232°C / -10°C MOUNTING POSITION: - on horizontal pipes; - on vertical ascendant pipes. NOTE: - at mounting in plant the unique flow direction marked on the body shall be respected. (dimensions in mm)

DN Connecting flanges mm inch L L1 d1 d2 n x d3 b a Net weight

~(kg) 50 2” 203 136 152 121 16 15 12 65 21/2” 216 150 178 140 17.5 13 19 80 3” 241 161 191 152

4x19 19 23.5

100 4” 292 180 229 190 8x19 11 40 125 5” 330 225 254 216 24 0 50 150 6” 355 235 276 241 25.5 19 69 200 8” 495 302 343 298

8x22 28.5 25.5 130

250 10” 622.5 368 406 362 30 32 220 300 12” 698.5 410 483 432 12x25 32 40 312

Rights reserved to modify dimensions or weights depending on the technical EDITION 2003For confirmation, please use the technical sheet of agreement. (FTC 22)

RRCAS. 125,150page 4 R

0 revision

R

D-- -M-

-

-S- - W---

LIFT CHECK VALVES PN 6; PN 16

A Variant with returning spring

(on special request)

CD – Straight body CC – Angle body

ESIGN AND WORKING CHARACTERISTICS: design: - DIN 3356-2; overall length: - straight body - ISO 5752 – S1; BS 5152; DIN 3202-F1;

- angle body - ISO 5752 – S8; BS 5152; DIN 3202-F32; connecting flanges: - PN 6; 16 - ISO 7005 - 2; BS EN 1092-2; DIN 2501. ATERIALS:

body, bonnet: - cast iron EN GJL –250 SR EN 1561 - GG25 DIN 1691; - ductile iron EN –GJS - 500-7 SR EN 1563 - GGG 50 DIN 1693 - on special request;

disc: - min. 11,5% Cr stainless steel - 410 S21 BS 1506 - X20Cr13 DIN 17440 for DN < 50; - cast iron EN GJL –250 SR EN 1561 - GG25 DIN 1691 for DN > 65;

- ductile iron EN –GJS - 500-7 SR EN 1563 - GGG 50 DIN 1693 – on special request for DN > 65; returning spring:- 12NiCr180 - XCrNi17.7 DIN 17440 - 431 S29 BS 1449 - 431 AISI; EATS:

body – disc: - Ac/Ac – all copper alloy, for DN > 65; - Ix/Ix – all min. 11,5% Cr stainless steel;

body - bonnet: - asbestos free flat gasket; - rubber flat gasket.

ORKING TEMPERATURES: Tmax / T min for NBR rubber seats: 80°C / -10°C; for EPDM rubber seats: 120°C / -10°C; NOTE: at mounting in plant the unique flow for metal and asbestos free seats: 300°C / -10°C. direction marked on the body shall be respected. (dimensions in mm)

PN 6 connecting flanges

PN 16 connecting flanges

Net weight PN 6 ~(kg)

Net weight PN 16 ~(kg)

ξ Head loss

factor DN L H L1 H1

d1 d2 nxd3 d1 d2 nxd3

b

CD CC CD CC CD CC 15 130 90 150 80 55 95 65 14 2.2 2.2 2.5 2.5 20 150 62 95 155 90 65 105 75 2.6 2.6 3 3 4.6 2

25 160 65 100 165 100 75 4x11

115 85 4x14 16 3.1 3.2 3.6 3.7 2.2

32 180 68 105 120 90 140 100 4 4.5 5 5.5 2.1 40 200 95 115 170 130 100 150 110 18 5.8 6.4 6 6.6

5

4x14 4x18 2.2 50 230 105 125 185 140 110 165 125 8 7.8 10 9.6 2 65 290 125 145 220 160 130 185 145 20 13 11.5 15 13 4.4 2.2 80 310 140 155 240 190 150 200 160 22 18.8 17.3 20 18.5 4.7 1.9

100 350 150 175 270 210 170 4x18 220 180 24 27.8 23.6 38 25 5.5 2.3 125 400 155 200 325 240 200 250 210

8x18 41.5 31 42 32.5 7.8 2.5

150 480 200 225 375 265 225 285 240 8x22 26 70.5 58.5 74 62 8 3.5 200 600 275 275 460 320 280

8x18 340 295 12x22 30 114.3 94.3 119 99 6

250 730 315 315 550 375 335 12x18 405 355 12x26 209 169 15 218 178 300 850 375 360 620 440 395 12x22 460 410 12x26 32 318 276.5 325 284 17 7

ights reserved to modify dimensions or weights depending on the technical EDITION 20For confirmation, please use the technical sheet of agreement. (FTC 6)

RRV- 6; 16 page 5 R

03

0 revision

Rights reserved to modify dimensions or weights depending on the technical

RRV- 25/40 page 6 R STEEL LIFT VALVES,

WITH FIXED STROKE PN 25/40

MAIN APPLICATIONS: Transport and distribution of : - cold and hot industrial water;

- saturated vapours; - petroleum products;

on condition that the compatibility regarding the corrosion, erosion and safety in work in relation to the design and materials used to be ensured.

DESIGN AND DIMENSIONAL CHARACTERISTICS:

- straight flanged body; - overall lengths in conformity with ISO; BS; DIN; - connecting flanges: - PN 25, 40 ISO; BS; DIN.

EXECUTION: - currently: - with spring; - flanges DIN 2501, form C or D ; - flange seat face : plane raised - PU ; - on special request: - without spring; - flanges DIN 2501, form F or N; - flange seat face: with chamfer or indent .

WORKING TEMPERATURE: Tmax/T min: 400°C / -20°C;

WORKING AND TEST PARAMETERS:

Temperature 120°C 200°C 250°C 300°C 350°C 400°C

Test pressure (in conformity with

ISO 5208) (bar)

Nominal pressure

PN (bar) Maximum working pressure (bar) Shell Seat

25 25 22 20 17.5 15 13 37.5 27.5 40 40 35 32 28 24 21 60 44

- maximum allowed leakage for seat test in conformity with ISO 5208 grade D.

MOUNTING: - flow direction marked with arrow on body; - mounting position – on horizontal or vertical ascendant pipes.

EDITION 2003

0 revision

Rights reserved to modify dimensions or weights depending on the technical

RRV- 25/40 page 7 R STEEL LIFT VALVES,

WITH FIXED STROKE PN 25/40

flow direction

DESIGN AND WORKING CHARACTERISTICS: - design: - straight flanged body; - overall length: - ISO 5752 – S1; BS 5152; DIN 3202-F1; - connecting flanges: - PN 25/40 BS EN 1092-2; DIN 2501. MATERIALS: - body, bonnet: - cast steel A1 BS 3100 – GS-C25 DIN 17245 – WCA ASTM; - disc: - min. 11,5% Cr stainless steel- 410 S21 BS 1506 - X20Cr13 DIN 17440 for DN < 50; - quality carbon steel 050 A 20 BS 970/1 – C22 DIN 1720 loaded with stainless steel on the outline for DN > 65; - returning spring:- 12NiCr180 - 431 S29 BS 1449 - XCrNi17.7 DIN 17440; SEATS: - body – disc: - Ix/Ix - min. 11,5% Cr stainless steel; - body - bonnet: - asbestos free flat gasket; - metal. WORKING TEMPERATURE: Tmax / T min: 400°C / -20°C; MOUNTING: - flow direction marked with arrow on body; - mounting position – on horizontal or vertical ascendant pipes. (dimensions in mm)

Connecting flanges PN DN L H d1 d2 nxd3 b Net weight

~(kg) ξ

Head loss factor 10 90 60 3 15 130 64 95 65 16 3 20 150 67 105 75 3.5

4.6

25 160 75 115 85

4 x 14

4 32 180 81 140 100 5 5

40 200 82 150 110

18

7 5.2 50 230 90 165 125

4 x 18 20 9.8

65 290 120 185 145 22 15 4.4

80 310 140 200 160 8 x 18 20 4.7 100 350 162 235 190 8 x 22 24 30 5.5 125 400 196 270 220 26 59.6 -

25/40

150 480 224 300 250 8 x 26 28 75 - 200 600 295 360 310 12 x 26 30 - - 250 730 325 425 370 12 x 30 - - 25 300 850 372 485 430 16 x 30 32 - - 200 600 295 375 320 12 x 30 34 156 - 250 730 325 450 385 12 x 33 38 246 - 40 300 850 372 515 450 16 x 33 42 373 -

EDITION 2003

0 revision

R

D- --M- --S--W- N---

ESIGN AND WORKING CHARACTERISTICS: straight flanged body - with free shaft (fig. 1, tab. 1);

- with counterweight (fig. 2, tab. 2); - with hydraulic damper (fig. 3, tab. 2);

overall length: - DIN 3202-F4; connecting flanges - PN 16 ISO 7005 - 2; BS EN 1092-2; DIN 2501. ATERIALS:

body: - cast iron EN GJL –250 SR EN 1561 - GG25 DIN 1691; - ductile iron EN –GJS - 500-7 SR EN 1563 - GGG 50 DIN 1693 on special request;

disc: - cast steel A1 BS 3100 – GS-C25 DIN 17245 – WCA ASTM; shaft: - min. 11,5% Cr stainless steel - 410 S21 BS 1506 - X20Cr13 DIN 17440. EATS:

body - disc: - C/Ix - rubber / min. 11,5% Cr stainless steel; body - shaft: - rubber rings.

ORKING TEMPERATURES:Tmax / Tmin for rubber seats: - NBR type 80°C / -10°C;

- EPDM type 120°C / -10°C OTE:

at mounting in plant the unique flow direction marked on the body shall be respected. when equipped with hydraulic damper, closing shall be performed in two steps, with adjustable time; on special request, may be delivered with flanges drilled PN 10 ISO 7005 - 2; BS EN 1092-2; DIN 2501.

(dimensions in mm) Connecting flanges Connecting dimensions

Flange I Flange IIDN L A L1 l d1 d2 nxd3/4xM nxd3 b d4 d5 nxd6 d7 l1 b1xl2

Net weight~(Kg) Fig. 1

400 310 87 682 330 580 525 12x30/4xM27 16x30 38 200 170 38 95 12x50 290 500 350 140 872 420 715 650 16x33/4xM30 20x33 42 250 195 105 14x50 379 600 390 192 1014 490 840 770 16x36/4xM33 20x36 48 260 225

6x13 50 150 14x70 480 800 470 290 1204 577 1025 950 20x39/4xM36 24x39 58 310 270 6x22 70 215 20x80 930

ights reserved to modify dimensions or weights depending on the technical EDITION 20

1000 550 420 1500 705 1255 1170 24x42/4xM39 28x42 66 370 320 6x26 90 230 25

For confirmation, please use the technical sheet of agreement. (FTC 7)

RRCF-16 page 8 R

BUTTERFLY CHECK VALVES

PN16

Fig. 1 - Variant with free shaft

03

x95 1704

Rights reserved to modify dimensions or weights depending on the technical

BUTTERFLY CHECK VALVES PN16

Fig. 2. Variant with counterweight

Fig. 3. Variant with hydraulic damper (dim

Connecting flanges Flange I Flange II

Net w~(DN L A L1 L2 L3 l H1 H2 d1 d2 nxd3 / 4xM nxd3

b Fig. 2 Fig

400 310 87 682 777 992 330 890 580 525 12x30 / 4xM27 16x30 38 225 26500 350 140 862 950 1102 420 650 900 715 650 16x33 / 4xM30 20x33 42 408 44600 390 192 1004 1154 1235 490 670 910 840 770 16x36 / 4xM33 20x36 48 525 56800 470 290 1188 1400 1548 577 1170 1025 950 20x39 / 4xM36 24x39 58 971 10

1000 550 420 1455 1710 1815 705 700 1220 1255 1170 24x42 / 4xM39 28x42 66 1775 18NOTE: On special request, the variant with hydraulic damper may be also equipped with counterweight (*).

EDITION 20For confirmation, please use the technical sheet of agreement. (FTC 7)

RRCF-16 page 9 R

0 revision

ensions in mm)eight

kg) . 3 (*) 0 310 2 492 1 611 44 1114 92 1962

03

Rights reserved to modify dimensions or weights depending on the technical EDITION 20For confirmation, please use the technical sheet of agreement. (FTC 25)

ANNULAR DISC CHECK VALVE PN10

DESIGN AND WORKING CHARACTERISTICS: - flanged profiled body, Venturi type; - connecting flanges: - PN 10 ISO 7005 - 2; BS EN 1092-2; DIN 2501. MATERIALS: - upper and lower case: - cast iron EN GJL –250 SR EN 1561 - GG25 DIN 1691;

- ductile iron EN –GJS - 500-7 SR EN 1563 - GGG 50 DIN 1693 on special r- annular disc: - carbon steel; - central screw: - min. 11,5% Cr stainless steel - 410 S21 BS 1506 - X20Cr13 DIN 17440; - gaskets: - rubber SEATS: - lower case/upper case: - rubber; - body-disc: - C/Fc - rubber / cast iron; - Ac/Ac – all copper alloy. WORKING TEMPERATURES: Tmax /Tmin - for rubber seats: - NBR type rubber 80°C / -10°C; - EPDM type rubber 120°C / -10°C. (dimensions in mm

Connecting flanges DN L D d1 d2 nxd3 b

Net weight~(Kg)

ξ Head loss factor

200 350 445 340 295 8x22 26 120 3.5 250 425 520 395 350 158 3.8 300 500 590 445 400 12x22 28 224 4 350 600 660 505 460 16x22 30 349 3.7 400 675 740 565 515 16x26 32 473 3.5 500 850 890 670 620 20x26 34 708 4 600 1000 1040 780 725 20x30 36 1170 4.3 800 1300 1335 1015 950 24x33 44 2350 1000 1600 1685 1230 1160 28x36 50 2869 5

RRAV-10 page 10 R

0 revision

03

equest;

)

0

Rights reserved to modify dimensions or weights depending on the technical EDITION 200For confirmation, please use the technical sheet of agreement (FTC 12)

BALL CHECK VALVES PN16

flow direction

APPLICATION: - in water transport and distribution plants. DESIGN AND WORKING CHARACTERISTICS: - overall lengths in conformity with DIN 3202 – F6; - connecting flanges: - PN 16 ISO 7005 - 2; BS EN 1092-2; DIN 2501; - may be mounted between the following connecting flanges:- PN 10 ISO 7005-2; BS EN 1092-2; DINMATERIALS: - body, bonnet: - cast iron EN GJL –250 SR EN 1561 - GG25 DIN 1691; - ductile iron EN –GJS - 500-7 SR EN 1563 - GGG 50 DIN 1693 on special request; - ball: - cast iron EN GJL –250 SR EN 1561 - GG25 DIN 1691 + rubber. SEATS: - body – ball: - C/Fc - rubber / cast iron; - body – bonnet: - rubber O-rings. WORKING TEMPERATURES:Tmax/Tmin - for rubber seats: - NBR rubber 80°C / -10°C;; - EPDM rubber 120°C / -10°C;. NOTE: - at mounting in plant the unique flow direction marked on the body shall be respected. (dimensions in m

Connecting flanges DN L H d1 d2 nxd3 b

Net weight~(Kg)

ξ Head loss factor

50 200 97.5 165 125 4 x 18 20 10 3.9 65 240 117.5 185 145 4 x 18 20 17 4 80 260 140 200 160 8 x 18 22 19.6 4.7

100 300 175 220 180 8 x 18 24 29 4.9 125 350 205 250 210 8 x 18 26 51 5.2 150 400 247.5 285 240 8 x 22 26 61 5.8 200 500 310 340 295 12 x 22* 30 123 6 250 600 330 405 355 12 x 26* 32 152 71

* - DN 200 - 8x22 for mounting between PN 10 flanges; - DN 250 - 12x22 for mounting between PN 10 flanges.

RRB-16 page 11 R

revision

3

2501.

m)

0 revision

RRCDO page12 R FLANGELESS SWING CHECK VALVES

PN6;10;16;25 clasa 150;300

Rights reserved

m4568

1012152025303540455060

flow direction

For confirmation

MPa

Bo

O-

*

Dish

DN PN6 PN10 PN16 PN25 CLS 150 CLS 300 m inch

A B C D ~kg D ~kg D ~kg D ~kg D ~kg D ~kg

0 1 ½” 14 30 22 88 0.6 95 0.7 95 0.7 95 0.7 86 0.6 96 0.7 0 2 14 35 32 98 0.8 109 0.9 109 0.9 109 0.9 105 0.9 110 1 5 2 ½” 14 48 40 118 1 129 1.3 129 1.3 129 1.3 124 1.1 127 1.3 0 3 14 60 54 134 1.3 144 1.5 144 1.5 144 1.5 137 1.3 146 1.6 0 4 18 78 70 154 2.0 164 2.3 164 2.3 170 2.5 175 2.8 178 2.8 5 5 18 98 92 184 2.7 195 3.2 195 3.2 198 3.3 197 3.1 213 5 0 6 20 116.5 112 209 3.8 220 4.6 220 4.6 228 4.8 222 4.5 248 6.0 0 8 22 160 154 264 6.5 275 7.5 275 7.5 285 8.0 279 7.6 306 9.7 0 10 26 200 200 319 14 330 15 332 15.5 343 16.5 339 15.7 360 19 0 12 32 235 240 375 22 380 25 387 26 403 28 409 27 421 30 0 14 38 258 270 425 32 440 34 447 35 460 37 450 36 484 40 0 16 44 300 310 475 40.4 490 44.3 495 45.6 517 51.6 514 50.7 539 57.80 18 50 331 360 530 55 540 57 557 60 567 65 548 58 596 78 0 20 56 368 405 580 75 595 85 619 100 627 105 605 95 653 110 0 24 62 435 486 681 112.5 698 121.4 734 140.8 737 142.5 717 131.5 773 167.1

MAIN APPLICATIONS: Transport and distribution of : cold and hot industrial water, saturated vapours, petroleum products on condition that the compatibility regarding the corrosion, erosion and safety in work in relation to the design and materials used to be ensured.

CHARACTERISTICS - mounting between flanges: PN 6;10;16;25 ISO 7005-1/2; DIN 2501; - EN1092-1/2; ASME/ANSI B16.1; B16-42; B-16.5.

to modify dimensions or weights depending, please use the technical sheet of agreement (

WORKING TEMPERATURE: Tmax/Tmin - for rubber seat : NBR 80 C/-10 C; EPDM 120 C/-10 C;

VITON 180 C/-10 C; PTFE 230 C/-10 C 0 0 0 0

0 0 0 0

on the FTC 39

MOUNTING:- Flow direction marked with arrow on body - mounting position –on horizontal or vertical ascendant pipes

TESTS : - test pressure : shell1, 5xPN bar, SR ISO 5208 - seat:

- Min pressure 0.3 bar, - Max pressure 1.1xPN(PL) bar, PL working pressure.

- min. pressure for open : 0.2 bar.

ATERIALS: standard execution Special execution rt Materials - Standards Materials - Standards

OL 37** STAS 500/2; 40B BS 4360; Rst 37-2 DIN 17100; 283 AISI 22NiCr170 STAS 3583 ;431 S29 BS 1506; X22NiCr17 DIN17440;431 AISI dy

OL 37* STAS 500/2; 40B BS 4360;

Rst 37-2 DIN 17100; 283 AISI 2MoNiCr175 STAS 3583; 316 S16 BS 1449; X5CrNiMo18.10 DIN 17440; 316 AISI

2MoNiCr175 STAS 3583; 316 S16 BS 1449; X5CrNiMo18.10 DIN 17440; 316 AISI431 S29 BS 1506;

X22NiCr17 DIN17440;431 AISI

CuZn39Pb2 ; CuZn39Pb2 ISO 426; HT B1 - BS 1400; DIN 17660; C86400 ASTM B 584

OL 37* STAS 500/2; 40B BS 4360; Rst 37-2 DIN 17100; 283 AISI NBR

EPDM ring VITON

PTFE

Zinc plated according STAS 7221

sc, aft

22NiCr170 STAS 3583;

technical EDITION 2003 )

0 revision

FLANGELESS SWING CHECK VALVES PN 10 / 16

RRCD page 13 R

flowdirection

D-- M-- S- W- N-

R

ESIGN AND WORKING CHARACTERISTICS: flangeless body; mounting between flanges PN 10/16 ISO 7005 - 2; BS EN 1092-2; DIN 2501.

ATERIALS: body: - cast iron EN GJL –250 SR EN 1561 - GG25 DIN 1691; disc: - rubber coated carbon steel.

EATS: body – disc: - rubber / cast iron.

ORKING TEMPERATURES: Tmax / Tmin

for rubber seats: - NBR type rubber 80°C / -10°C; - EPDM type rubber 120°C / -10°C.

OTE: at mounting in plant the flow direction marked on the body shall be respected.

(dimensions in mm)Connecting flanges H D d2 n x d3 R Net weight

~(kg) DN L PN 10 PN 16

d PN10 PN16 PN10 PN 16 PN10 PN 16 PN 10 PN 16 PN 10 PN 16

ξ Head loss

factor 50 171.5 26 102 125 82.5 0.8 3.4 65 191.5 40 122 145 4x18 92.5 1.1 3.5 80 212 48 138 160 100 1.3 3.2

100

14

231.5 70 158 180 110 1.5 3.5 125 16 264 94 188 210

8x18 125 2.3 2.7

150 20 293.5 114 212 240 8x22 142.5 3.5 200 377 142 268 295 8x22 12x22 170 8 2

250 28 430.5 437 190 320 350 355 197.5 202.5 10.5 10.8 2.5 300 38 472.5 484 216 370 378 400 410 12x22 12x26 222.5 230 18.3 20.7 2.3 350 40 532.5 544 264 430 438 460 470 16x22 16x26 252.5 260 26.9 27.6 400 50 588.5 600 304 482 490 515 525 16x26 16x30 282.5 290 40.6 42.9 500 70 692.5 727.5 406 585 610 620 650 20x26 20x33 335 357.5 83.2 96

2

ights reserved to modify dimensions or weights depending on the technical EDITION 2003 For confirmation, please use the technical sheet of agreement. (FTC 27)

0 revision

DOUBLE-DISC SWING CHECK VALVE PN 16; 25

D-- M----

W N-

Flow

direction

R

ESIGN AND WORKING CHARACTERISTICS: face-to-face length: - ISO 5752-S16; BS 2080-S16; connecting flanges: - PN 16, PN 25 in conformity with ISO 7005-2; BS EN 1092; DIN 2501.

ATERIALS: body: - ductile iron EN –GJS - 500-7 SR EN 1563 - GGG 50 DIN 1693; discs: - two half-discs in alumiunium bronze CuAl9T; shaft, spring: - min. 11,5% Cr stainless steel - 410 S21 BS 1506 - X20Cr13 DIN 17440; seat: - EPDM rubber, cured on body;

- NBR rubber, cured on body.

ORKING TEMPERATURE: T max / Tmin - NBR type rubber 80°C / -10°C;

- EPDM type rubber 120°C / -10°C. OTE:

in plants on horizontal, ascendant vertical pipes. (dimensions in mm)

DN L A B Dmin. Net weight ~(kg)

PN16 PN25 50 43 109 109 60 50 3 65 46 129 129 73 52 3.5 80 144 144 89 70 4 100 64 164 164 114 95 6 125 70 194 194 141 128 8.5 150 76 220 226 168 132 11 200 89 275 286 219 192 19 250 330 340 273 244 33 300 114 380 403 324 295 47.5 350 127 440 460 356 320 79.5 400 140 491 517 406 380 110.5 450 541 567 475 420 148 500 152 596 627 508 480 191.5 600 178 698 - 610 585 243.5

ights reserved to modify dimensions or weights depending on the technical EDITION 200

RRDD page 14 R

3

0 revision

FRI – 6;16page 15 R

CAST IRON STRAINERS

PN 6 ; PN 16

APPLICATION: - used as valves for impurities retaining in cold water, hot water, petroleum products and other un-noxious and non-aggressive fluids to the materials contacting. DESIGN AND WORKING CHARACTERISTICS: - type- flanged tilted body “Y” type; - overall length:- ISO 5752-S1; BS 5152; DIN 3202-F1; - connecting flanges:- PN 6, PN16 in conformity with ISO 7005-2; BS EN 1092; DIN 2501. EXECUTION: - standard A, special B - the screen is made from perforated stainless steel plate in conformity with table 1; - with draining plug for DN > 32. Table 1 (dimensions in mm)

DN

A standard B special Perforation diameter

Sheet thickness step utile

surface %

15-200 - 0.8 0.63 1.5 26 250-300 15-200 1.6 1.25 3 26

- 250-300 2 1.6 4 23

flowdirection

MATERIALS: - body, bonnet: - cast iron EN GJL –250 SR EN 1561 - GG25 DIN 1691; - ductile iron EN – GJS - 500-7 SR EN 1563 - GGG 50 DIN 1693 - on special request; - screen: - austenitic stainless steel sheet CrNiMo, AISI 304 ; - draining plug:- min. 11,5% Cr stainless steel- 410 S21 BS 1506 - X20Cr13 DIN 17440. SEATS: MOUNTING: - body-bonnet - asbestos free sheet gasket. - at mounting flow direction marked on the body shall be observed. - working position: with bonnet down. Working and test parameters:

Temperature

-10°C÷120°C 180°C 200°C Nominal pressure

PN (bar)

Maximum working pressure (bar)

Shell test pressure (in conformity with ISO 5208)

( bar )

16 (6) 16 (6) 13.6 (5.1) 13 (5) 24 (9) (dimensions in mm)

Connecting flanges PN 6 Connecting flanges PN 16 Net weight, ~(kg) DN L H H1 d1 d2 nxd3 d1 d2 nxd3 b PN 6 PN 16 15 130 72 80 55 95 65 14 2.2 2.8 20 150 88 72 90 65 105 75 2.6 3.9 25 160 102 80 100 75

4x11 115 85

4x14 16 3.9 4.5 32 180 125 96 120 90 140 100 4.7 5.8 40 200 145 108 130 100 150 110 18 6.3 7.2 50 230 175 130 140 110 165 125 8 10 65 290 230 160 160 130

4x14

185 145

4x18 20 11.6 13.7

80 310 275 190 190 150 200 160 22 18.1 19 100 350 330 225 210 170 4x18 220 180 24 25.8 27.5 125 400 340 280 240 200 250 210

8x18 42.5 41

150 480 420 330 265 225 285 240 8x22 26 63.5 62 200* 600 550 370 320 280

8x18 340 295 12x22 30 107 112

250* 730 680 456 - - - 405 355 - 192 300* 850 810 535 - - - 460 410 12x27 32 - 253

* - on special request flanges drilled PN 10 may be supplied.

Rights reserved to modify dimensions or weights depending on the technical EDITION 2003 For confirmation, please use the technical sheet of agreement. (FTC 8)

0 revision

Connecting Flange Net Weight

FLANGED FOOT VALVES PN16

VARIANT WITH CHECK VALVE (SVR) SIMPLE VARIANT (SS) USAGE: Pumping stations, as end of the vertical inlet water, petroleum products or other fluids suitable to the material contacting, pipe. DESIGN AND DIMENSIONAL CHARACTERISTICS: -type: -suction basket with lift valve - SVR -suction basket - SS -The sieving useful area/the area of the nominal diameter (s0/sDN) according to the table; -connecting flange – PN 16 ISO 7005-2;DIN 2533: -mounting position – vertical MAXIMUM WORKING TEMPERATURES: -sealing type: - all rubber; - for rubber seats: - NBR rubber 80°C;

- EPDM rubber 120°C; - ESZ/EPDM 70 rubber 120°C.

MATERIALS: -body ,disc- cast iron EN -GJL-250 SR EN 1561; GG 25 din 1691 -screen: min 11.5 % chromium steel : -fasteners-A2-70 DIN 267/11 TESTS: -the suction basket with lift valve will be tested as fallow: -shell test;24 bar SR ISO 5208 -sealing test:17.6 bar and 0.2 bar – SR ISO 5208 grade A.

Rights reseFor confirm

PN10 PN16 ~kg DN d1 d2 nxd3 d1 d2 nxd3

b d4 H H1 S0 / SDN

SVR SS

40 150 110 4x19 150 110 4x19 18 170 165 130 6 : 1 8,2 5,5

50 165 125 4x19 165 125 4x19 20 180 170 140 6 : 1 9,5 6,5

65 185 145 4x19 185 145 4x19 20 200 195 170 6 : 1 12,5 8,5

80 200 160 8x19 200 160 8x19 22 240 210 186 6 : 1 17,7 11,5

100 220 180 8x19 220 180 8x19 24 270 266 245 5 : 1 25,8 16.5

125 250 210 8x19 250 210 8x19 26 310 290 260 5 : 1 33.1 20.8

150 285 240 8x23 285 240 8x23 26 350 385 340 5 : 1 46.2 28.5

200 340 295 8x23 340 295 12x23 30 440 450 420 5 : 1 79.6 47.2

250 395 350 12x23 405 355 12x28 32 520 518 470 4,5 : 1 119 72

300 445 400 12x23 460 410 12x28 32 570 640 610 4,5 : 1 176 85

350 505 460 16x23 520 470 16x28 36 655 771 711 4,5 : 1 245 142

400 565 515 16x28 580 525 16x31 38 760 876 823 4,5 : 1 350 203

rved to modify dimensions or weights depending on the technical EDITION 200ation, please use the technical sheet of agreement. (FTC 35)

SVR/SS page 16 R

3