SUBMITTAL DATA 31-00419-01 Venturian™ Airflow Control Valves System Benefits • Mechanical pressure-independent valves avoid rebalancing costs. • High turndown ratios contribute to reducing energy costs. • No maintenance such as flow sensors or pressure transducers. • Factory valve validation reduces system commissioning time. ISO Venturian valves are manufactured in a Honeywell facility registered to ISO 9001:2008. Warranty Honeywell warrants all Venturian valves against defects in material and workmanship for a period of 30 months. Pressure Independence Venturian valves use a simple mechanical regulator to compensate for changes in static pressure, assuring accurate flow control at all times. Unlike commercial controls using velocity pressure sensors mounted in the airstream, Venturian valves are impervious to lint, dust, dirt, and sensor drift. Before valves leave the factory, every VAV linearization module is downloaded with the unique flow data profile of that valve. SPECIFICATIONS All Venturian Valves Construction (Design A and S) • 16 gauge spun aluminum valve body with continuous welded seam. • Shaft bearing surfaces: Polypropylene (PP) or Polyphenylene Sulfide (PPS). • Spring grade stainless steel spring and PPS slider assembly. • Supply valves insulated with 3/8" (9.5 mm) flexible closed-cell polymer-based foam. Flame/smoke rating 25/50. Density is 1.5 lb/ft 3 (24.0 kg/m 3 ) • Seal wheel material: Polypropylene. Valve Dimensions & Weight Refer to Dimensions and Weight section. Operating Range • 32-122 °F (0-50 °C) ambient • 10-90% non-condensing RH Performance • Pressure independent over a 0.3"-3.0" WC (75-750 Pa) drop across valve. • No additional straight duct runs needed before or after valve.
Transcript
SUBMITTAL DATA
31-00419-01
Venturian™ Airflow Control Valves
System Benefits• Mechanical pressure-independent valves avoid
rebalancing costs.• High turndown ratios contribute to reducing energy costs.• No maintenance such as flow sensors or pressure
transducers.• Factory valve validation reduces system
commissioning time.
ISOVenturian valves are manufactured in a Honeywell facility registered to ISO 9001:2008.
WarrantyHoneywell warrants all Venturian valves against defects in material and workmanship for a period of 30 months.
Pressure Independence
Venturian valves use a simple mechanical regulator to compensate for changes in static pressure, assuring accurate flow control at all times.
Unlike commercial controls using velocity pressure sensors mounted in the airstream, Venturian valves are impervious to lint, dust, dirt, and sensor drift.
Before valves leave the factory, every VAV linearization module is downloaded with the unique flow data profile of that valve.
SPECIFICATIONSAll Venturian ValvesConstruction (Design A and S)• 16 gauge spun aluminum valve body with continuous
welded seam.• Shaft bearing surfaces: Polypropylene (PP) or
Polyphenylene Sulfide (PPS).• Spring grade stainless steel spring and PPS slider
assembly.• Supply valves insulated with 3/8" (9.5 mm) flexible
closed-cell polymer-based foam. Flame/smoke rating 25/50. Density is 1.5 lb/ft3 (24.0 kg/m3)
• Seal wheel material: Polypropylene.
Valve Dimensions & WeightRefer to Dimensions and Weight section.
Power• 24 VAC +/- 15%• 27VA, plus sum of binary output loads not to exceed 40
VA (53 VA maximum).• Utilizes a half wave rectifier, allowing a single
transformer to power multiple linearization modules with polarity observed.
Linearization Module Inputs and OutputsSee Available Inputs and Outputs tables to determine if
I/O is field wired or not used.• INPUTS
— 4 universal inputs with 12-bit resolution.— All non-dedicated inputs can be configured for
thermistor/dry contact or 2–10 Vdc/0.5-10 Vdc/4–20 mA signals.
• BINARY OUTPUTS— 4 outputs, each rated at 24 VAC, 0.5 A. The outputs
utilize hot-switched Triacs, which have a common connection to the 24 VAC supply.
• ANALOG OUTPUTS— 4 outputs with 12-bit resolution; each is auto-
sensing for 0-10 Vdc or 4-20 mA signals.— 0-10 Vdc minimum load resistance is 1,000 ohms.
— 4-20 mA sourced by the module VLC and requires field installation of 500 ohm resistor across output pins configured for 2-10 Vdc. Maximum load resis-tance is 550 ohms. Connected loads must return to the module’s ground.
Module Processor and MemoryARM7 processor with on-board flash memory. Flash mem-
ory provides nonvolatile program and data storage.
Regulatory Compliance
• RoHS• FCCThis device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference.2. This device must accept any interference received,
including interference that may cause undesired operation.
• EU Contact Address:Honeywell GmbHBoeblinger Str. 1771101 SchoenaichGermany
Flow/Pressure Operating Range Table
WEEE Directive 2012/10/EC Waste Electrical and Electronic Equipment Directive
At the end of the product life dispose of the packaging and product in a corresponding recycling center. Do not dispose of the unit with the usualdomestic refuse. Do not burn the product.
Flow and Pressure ranges
Valve DesignSize in inches Min Flow
Max Flow0.1 in wc 0.2 in wc 0.3 in wc 0.4 in wc 0.5 in wc 0.6 in wc-3.0 in wc
A=Standard Valve Design
Single 08 70 272 440 578 658 700 700
Single 10 100 369 614 819 912 964 1000
Dual 10 200 738 1228 1638 1824 1928 2000
Single 12 150 592 950 1165 1333 1450 1500
Dual 12 300 1184 1900 2330 2666 2900 3000
Single 14 300 950 1447 1809 2044 2300 2500
Dual 14 600 1900 2894 3618 4088 4600 5000
S=Shut Off Valve Design
Single 08 70 225 380 495 558 600 600
Single 10 100 245 402 525 625 710 850
Dual 10 200 435 765 999 1197 1370 1700
Single 12 150 380 636 825 1001 1125 1300
Dual 12 300 715 1230 1600 1935 2195 2600
Single 14 300 520 902 1190 1320 1465 1600
Dual 14 600 1105 1915 2480 2870 3045 3200
Recommended Pressure Range
VENTURIAN™ AIRFLOW CONTROL VALVES
3 31-00419—01
DEFAULT SCALE FACTORSHoneywell Venturian valves with linearization modules are provided with default command and feedback signal scaling in a 2-10 Vdc range. Command and feedback can be changed to a 4-20 mA range by field application of a 500 ohm resistor (not supplied) across the I/O terminals. Refer to the following charts for default scale factors in both signal types.
Voltage Scale Factors: Standard Valves, Design A
Voltage Scale Factors: Standard Shut-off Valves, Design S
Scale Factor (CFM/Volt)
Low Signal Out-of-Range
Vdc
Low Limit Vdc
A / 1 8 70 / 700 87.50 0 2
A / 1 10 100 / 1000 125.00 0 2
A / 1 12 150 / 1500 187.50 0 2
A / 1 14 300 / 2500 312.50 0 2
A / 2 Dual 10 200 / 2000 250.00 0 2
A / 2 Dual 12 300 / 3000 375.00 0 2
A / 2 Dual 14 600 / 5000 625.00 0 2
Default 2-10Vdc signals with scale factFlow = (Feedback Vdc -
Valve Design /
Number of Bodies
Valve Size CFM MIN/MAX
0 Flow Vdc
Min Flow / Max Flow
Vdc
High Signal Out-of-
Range Vdc
N/A 2.800 / 10.000 10.100
N/A 2.800 / 10.000 10.100
N/A 2.800 / 10.000 10.100
N/A 2.960 / 10.000 10.100
N/A 2.800 / 10.000 10.100
N/A 2.800 / 10.000 10.100
N/A 2.960 / 10.000 10.100
tors = Max CFM / (10-2) Vdc, where: 2 Vdc) x Scale Factor
Scale Factor
(CFM/Vol
Low Signal
Out-of-Range
Vdc
Low Limit Vdc
0 Flow Vdc
A / 1 8 70 / 600 75.00 0 2 N/A
A / 1 10 100 / 850 106.25 0 2 N/A
A / 1 12 150 / 1300 162.50 0 2 N/A
A / 1 14 300 / 1600 200.00 0 2 N/A
A / 2 Dual 10 200 / 1700 212.50 0 2 N/A
A / 2 Dual 12 300 / 2600 325.00 0 2 N/A
A / 2 Dual 14 600 / 3200 400.00 0 2 N/A
Valve Design /
Number of Bodies
Valve Size CFM MIN/MAX
Default 2-10Vdc signals with scale factors = MaxFlow = (Feedback Vdc - 2 Vdc) x S
Min Flow / Max Flow
Vdc
High Signal Out-of-
Range Vdc
2.933 / 10.000 10.100
2.941 / 10.000 10.100
2.923 / 10.000 10.100
3.500 / 10.000 10.100
2.941 / 10.000 10.100
2.923 / 10.000 10.100
3.500 / 10.000 10.100
x CFM / (10-2) Vdc, where: Scale Factor
VENTURIAN™ AIRFLOW CONTROL VALVES
31-00419—01 4
Current Scale Factors: Standard Valves, Design A
Current Scale Factors: Standard Shut-off Valves, Design S
Scale Factor (CFM/mA)
Low Signal Out-of-Range
mA
Low Limit mA
0 Flow mA
A / 1 8 70 / 700 43.750 0 4 N/A
A / 1 10 100 / 1000 62.500 0 4 N/A
A / 1 12 150 / 1500 93.750 0 4 N/A
A / 1 14 300 / 2500 156.250 0 4 N/A
A / 2 Dual 10 200 / 2000 125.000 0 4 N/A
A / 2 Dual 12 300 / 3000 187.500 0 4 N/A
A / 2 Dual 14 600 / 5000 312.500 0 4 N/A
Valve Design /
Number of Bodies
Valve Size CFM MIN/MAX
Default 4-20 mA signals* with scale factors = MaxFlow = (Feedback mA - 4 mA) x Sc
Min Flow / Max Flow
mA
High Signal Out-of-
Range mA5.600 / 20.000 20.20
5.600 / 20.000 20.20
5.600 / 20.000 20.20
5.920 / 20.000 20.20
5.600 / 20.000 20.20
5.600 / 20.000 20.20
5.920 / 20.000 20.20
*Requires FIELD install on of a 500 ohm resistor across the terminals of the default 2-100 Vdc signals.
x CFM / (20-4) mA, where: cale Factor
Scale Factor (CFM/mA)
Low Signal Out-of-
Range mA
Low Limit mA
A / 1 8 70 / 600 37.500 0 4
A / 1 10 100 / 850 53.125 0 4
A / 1 12 150 / 1300 81.250 0 4
A / 1 14 300 / 1600 100.000 0 4
A / 2 Dual 10 200 / 1700 106.250 0 4
A / 2 Dual 12 300 / 2600 162.500 0 4
A / 2 Dual 14 600 / 3200 200.000 0 4
Valve Design /
Number of Bodies
Valve Size CFM MIN/MAX
Default 4-20 mA signals* with scalwhere: Flow = (Feedback
0 Flow mA
Min Flow / Max Flow
mA
High Signal Out-of-
Range mA
N/A 5.866 / 20.000 20.20
N/A 5.882 / 20.000 20.20
N/A 5.846 / 20.000 20.20
N/A 7.000 / 20.000 20.20
N/A 5.882 / 20.000 20.20
N/A 5.846 / 20.000 20.20
N/A 7.000 / 20.000 20.20
*Requires FIELD install on of a 500 ohm resistor across the terminals of the e ddefault 2-10 Vdc signals.
le factors = Max CFM / (20-4) mA, mA - 4 mA) x Scale Factor
VENTURIAN™ AIRFLOW CONTROL VALVES
5 31-00419—01
CASING LEAKAGE PERFORMANCEIn the following graphs, the term casing leakage refers to the expected airflow through the penetrations of the valve body.
Note that although leakage data is shown with up to 10 or 30” WC of static pressure, differential pressure for valve operation must be as specified in the Valve Ordering Guide, Flow/Pressure Operating Range Table section above.
Casing Leakage: Standard Valves, Design A
NOTE: Leakage rates shown in this graph are for all four single valve sizes: 8-, 10-, 12-, and 14-inch.
Casing Leakage: Standard Shut-off Valves, Design SThe shut-off condition can be initiated locally through an analog input (AI) emergency switch (dry contact).
NOTE:• Leakage rates shown in this graph are for all four single valve sizes: 8-, 10-, 12-, and 14-inch.• Exceeds Eurovent Class A, B, C and D specifications (Eurovent Committee of Air Handling and Equipment
Manufacturers) when valve duct surface areas noted in the following Valve Area Specifications table are taken into account.
0.000
0.050
0.100
0.150
0.200
0 5 10 15 20 25 30
0.000
0.024
0.047
0.071
0.094
0 1250 2500 3750 500 0 6250 7500
Static Pressure (Pa)
Static Pressure (inches WC)
Lea
kage
(L/S
ec)
Lea
kage
(CFM
)
VENTURIAN™ AIRFLOW CONTROL VALVES
31-00419—01 6
SHUT-OFF LEAKAGE PERFORMANCE(FOR STANDARD SHUT-OFF VALVES, DESIGN S)In the following graph, the term shut-off leakage refers to the expected airflow through the valve in the shut-off position.
AVAILABLE INPUTS AND OUTPUTSLinearization module pre-configured with typical application for individually-commanded Honeywell Venturian valves.
TypeTerminal Number I/O
Description / Function Signal Format Dedicated or Available
Factory or Field Wired
Analog Input 1 IN 0 Not Used
Analog Input 3 IN 1 Flow Command 2 - 10 Vdc, default Dedicated Field
Analog Input 4 IN 2 Valve vPot 0 - 5 Vdc Always Dedicated Factory
Binary Output 13 BO 0 Valve floating point actuator control CW (Close)
24 Vac Triac Always Dedicated Factory
Binary Output 15 BO 1 Valve floating point actuator control CCW (Open)
24 Vac Triac Always Dedicated Factory
Binary Output 16 BO 2 Binary Output 24 Vac Triac Not Used
Binary Output 18 BO 3 Binary Output 24 Vac Triac Not Used
Analog Output 19 AO 0 vPot reference voltage
5 Vdc Always Dedicated Factory
Analog Output 21 AO 1 Flow Feedback 2 - 10 Vdc, default Dedicated Field
Analog Output 22 AO 2 Flow Alarm 2 or 10 Vdc, default, 10 = Alarm
Dedicated Field
Analog Output 24 AO 3 Analog Output 0 - 10 Vdc, 2 - 10 Vdc, or 4 - 20 mA
Not Used
0.00
1.00
2.00
3.00
4.00
5.00
6.00
0.0 1.0 2.0 3.0 4.0 5.00.000
0.472
0.944
1.416
1.888
2.360
2.832
052100010570050520
Static Pressure (Pa)
Lea
kag
e (C
FM
)
Lea
kag
e (L
/Sec
)
Static Pressure (inches WC)
Shut Off Single Valve Leakage Performance*
Note: Leakage rates shown in this graph are for all four valve sizes: 8, 10, 12, and 14-inch.
VENTURIAN™ AIRFLOW CONTROL VALVES
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WIRING FOR VAV VENTURIAN(SEE SUBMITTAL WIRING DIAGRAM FOR PROJECT-SPECIFIC DETAILS.)
Linearization Module TerminationsThis consolidated diagram shows terminations for power and hard wired analog signals (as default 2-10 Vdc). Typically, only one of the two approaches are used in a space.
NOTE: Detail “B” is in the 24 VAC Rules section directly below.
24 VAC Rules• Size the transformer for the number and type of equipment it will serve based on VA ratings in the Power Requirements
section below.• Primary power wiring to be performed by local electrician to meet local electric codes.• Dedicated primary circuit or secondary circuit disconnect required for multiple pressurization zones.• Secondary power shall be internally thermal protected or externally fused with a 4A slow blow fuse in accordance with
NEC Class 2 Power Requirements (see Transformer diagram below).• Grounding:
— Earth ground secondary of transformer (see Transformer diagram below).— For other devices, consult the device installation guide for grounding requirements.
• Maximum cable length for 96 VA load = 110 feet (33M):— Venturian VAV valves use 18 AWG cable (minimum).
• If powering other devices off the same transformer serving the linearization module, polarity must be observed.• Additional requirements:
— Full-wave devices cannot be mixed on the same transformer as the half-wave linearization modules.
Follow Good Wiring Practices• Do not run signal or communications cable in the same conduit or wireway as power cables.• If signal cables must cross power cables, it is best to do so at a 90-degree angle.• Maintain a consistent color code or polarity throughout the wiring system.• All connections must meet the requirements of an NEC Class 2 circuit.• Local and national electrical codes take precedence.
78
4
65
1
32
IN 0 / MSETCOM
IN 2IN 1
COMIN 3
20 VDC @ 100mA MAXCOM
GND
BO 0GND
GND24 VAC
1213
11
1516
14
1817
22
2423
19
2120
AO 0COM
BO 1BO 2
BO 3
9 DATA +10
VLC-444e
AO 1AO 2
AO 3COM
DATA -
24 Vac Power
Not Used
Flow Feedback, 2 -10 Vdc (See Note 1)
Alarm, 0 Vdc Normal - 10 Vdc Alarm
Flow Command, 2 -10 Vdc(See Detail B)
Note 1: For 4 -20 mA feedback signal, place 500 ohm resistor across AO output (pins 20 and 21).
24 VACFUSE
COMMON
TRANSFORMER
CONNECT TO PINS 11, 12 ON MODULE120 VAC
NEUTRALGROUND
TRANSFORMER(PROVIDED BY OTHERS)
EARTH GROUND
VENTURIAN™ AIRFLOW CONTROL VALVES
31-00419—01 8
Power Requirements
NOTES:[A] HW = half wave[B] Refer to Network Wiring section below.[C] 27 VA, plus sum of binary output loads not to exceed 40 VA (53 VA maximum). [D] VA ratings (1) of non-Venturian product controlled by Ventruion outputs and (2) external DC loads must be factored in
separately.[E] See transformer diagram in 24 VAC Power Rules section above.
Cable Specifications and Alternatives
NOTES:[A] Vendor websites: AlphaWire.com, Belden.com, Connect-Air.com, and smartwire.com (Windy City Cable).[B] Must be stranded.[C] Honeywell 24 Vac device power:— Wired in a bus configuration except for devices that require a dedicated transformer.— For loads up to 96 VA, use 18 AWG cable with a maximum length of 110 feet (33m) between the transformer and
the last daisy-chained device.[D] Tape back unused conductor(s). [E] No substitutes.
Catalog Number DescriptionAC Power Rating
(VA)Dedicated
TransformerTransformer Secondary
HxV with Linearization Module Designation: A
Venturian VAV 27C,D No GroundE
Cable Type Plenum Rated Function
Wire Gauge(AWG)
VendorA & Part Number Color Code(n = Conductor)Primary Alternate
2C RoundB
(non-shielded)No 24 Vac power;
110 ft (33.5 m) maximum
18C Belden 9409 1: Red2: Black
2C RoundB
(non-shielded)Yes 24 Vac power;
110 ft (33.5 m) maximum
18C Belden 82740 Windy City002360-110BR
1: Red2: Black
3C RoundB
(non-shielded)No Control 22 Belden 8443 1: Red
2: Black3: Green
4C RoundB
(non-shielded)No Control 22 Belden 8444 AlphaWire
M133041: White2: Green
3: Black4: Red
3CD or 4C RoundB
(non-shielded)
Yes Control 22 Belden 88444 Windy City 004380
1: WhiteD
2: Green3: Black4: Red
5C RoundB
(non-shielded)No Control 22 Belden 8445 AlphaWire
M133051: White2: Brown3: Black
4: Red5: Green
6CD, 7CD, or 8C RoundB
(non-shielded)
No Control 22 Belden 9421E AlphaWire M13308E
1: White2: Orange3: Black4: Red
5: Green6: YellowD
7: BlueD
8: Brown
6CD, 7CD, or 8C RoundB
(non-shielded)
Yes Control 22 Windy City 004392E
1: White2: Orange3: Black4: Red
5: Green6: Yellow7: Blue8: Brown
VENTURIAN™ AIRFLOW CONTROL VALVES
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VALVE DIMENSIONS, WEIGHTS AND BOLT HOLE PATTERNS(ALL VALVES SHOWN WITHOUT INSULATION)
Diagrams
Fig. 1. Single Valve with No Flanges(Number of Valve Bodies = 1)
Fig. 2. Single Valve with One Square Flange(Number of Valve Bodies = 1 and Options = SFD or SFI)
Fig. 3. Single Valve with Two Square Flanges (Number of Valve Bodies = 1 and Option = SFB)
NOTE: Dimensions E, F, & G for Single Valves with No Flanges (number of valve bodies = 1) also apply to:
• Single Valve with One Square Flange (number of valve bodies = 1 and valve option =SFD or SFI)• Single Valve with Two Square Flanges (number of valve bodies = 1 and valve option =SFB)
1.00" (25 mm)
C
B
A
D
1.00" (25 mm)
C
B
A
D
VENTURIAN™ AIRFLOW CONTROL VALVES
31-00419—01 10
Fig. 4. Dual Valve(Number of Valve Bodies = 2)
VENTURIAN™ AIRFLOW CONTROL VALVES
11 31-00419—01
Dimensions and Weights
NOTES:1. Dimensions given are accurate to ±0.13" (3 mm).2. Outer dimension.3. Dimensions do not account for valves with 3/8" (9.5 mm) insulation.4. Slip type flanges are 20-gauge: galvanneal.5. Measured to highest element of valve; maximum of all valve types shown (some configurations may be smaller).6. Valves need no additional straight runs before or after valve. However, as identified by dimension F, the shaft needs
up to 9.0" (23 cm) of unobstructed space in the duct on the inlet side of the valve in the maximum flow position.7. Account for 14" (36 cm) access space to all electronic controls.8. Weights given are approximate and listed for reference only. For shipping, add 6 lbs. (2.7 kg) for singles and duals.9. Applicable only for Option SFI; Option SFD has the same dimension as Option SFB.
10. Refer to Installation section below for additional details.
INSTALLATIONPROCEDURE FOR PHYSICAL INSTALLATION OF VALVES
1. Read all instructions completely prior to installing valves.2. Check that tag number on valve label matches HVAC schedule.3. Verify correct airflow direction and orientation of the valve in the ductwork (e.g., horizontal).
NOTE: Valves mounted out of horizontal or vertical position (as determined by a level) will affect valve performance.
4. Allow a minimum of 14” (36 cm) of free unobstructed space around the valve for access. In general, the valve may be installed in a 360° rotation.
5. Allow 9.0” (23 cm) of unobstructed space in the duct on the valve’s inlet side for the shaft to reach the maximum flow position.
6. Install a hanger stock to support the ductwork within 12 in. (30 cm) of the valve connection.7. Use duct sealant on all valve/ duct/drawband connections.8. Many valves require field connections by the Installation Contractor.
— Constant volume valves: Positioning nut and bolt must be field set.— VAV valves: Linkages between actuator and pivot arm must be field connected.
NOTE: Installation screws, fasteners, duct sealant, hanger stock, companion flange, gaskets, and draw-bands are not provided with Venturian valves.
