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Environmental & Combustion Controls
> Butterfly Valves > VFF1
VFF1RW1YCS
2-way, 14 inch resilient-seat flanged butterfly valve, 10538 Cv at 90
(3384 Cv at 60), 175 psid close-off, Pneumatic, 80 psi spring return
N.O. 24Vac EP solenoid. Replaces Tyco VF5214FS6LO and VF5214US6LO
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Product Specifications Literature and
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Overview
Resilient seat in two-way valves, provide control for HVAC system
applications including chilled water, hot water, cooling tower water,
thermal storage systems, and steam.
Product Specifications Back To Top
Description 2-way, 14 inch resilient-seat flanged butterfly valve,
10538 Cv at 90 (3384 Cv at 60), 175 psid close-off, Pneumatic, 80
psi spring return N.O. 24Vac EP solenoid. Replaces Tyco VF5214FS6LO
and VF5214US6LO
Pipe Size (inch) 14 in.
Pipe Size (DN) DN350
Body Pattern 2 way (S/R NO)
Maximum Differential Pressure Ratings (Close-off) (psi) 150 psi
Maximum Differential Pressure Ratings (Close-off) (kPa) 1034 kPa
Actuator Control Type Pneumatic
Actuator Selection 2-position, 24 Vac solenoid 80 psi spring return
Valve Action Normally Open
Type of Enclosure Pneumatic
Includes Position indicator
Flow Characteristic Modified Equal Percent
Controlled Medium Chilled or hot water with up to 50% Glycol
Capacity at 60 degrees stroke (Cv) 3384 Cv
Capacity at 60 degrees stroke (kvs) 2927 kvs
Capacity at 90 degrees stroke (Cv) 10538 Cv
Capacity at 90 degrees stroke (kvs) 9115 kvs
Connection Type Lugged
Mounting ANSI Flanged
Static Pressure Rating (max) (psi) 250 psi
Static Pressure Rating (max) (kPa) 1724 kPa
Actuator Ambient Temperature Ratings (F) -13 F to 140 F
Actuator Ambient Temperature Ratings (C) -25 C to 67 C
Temperature Range (F) -40 F to 250 F
Temperature Range (C) -40 C to 121 C
Materials (Body) Polyester-coated cast iron ASTM A126 Class B
Materials (Seat) Peroxide-cured EPDM resilient seat
Materials (Stem) 416 stainless steel
Materials (Plug/Ball/Disc) Nylon 11-coated ductile iron
Radius (in.) 9-15/16 in.
Radius (mm) 252 mm
Neck (in.) 13-5/8 in.
Neck (mm) 346 mm
Thickness (in.) 3 in.
Thickness (mm) 76 mm
Number of Flange Bolts 12
Flange Bolt Thread 1-1/8 in. -7 pitch
Weight (lb) 259 lb
Weight (kg) 117.7 kg
Assembly Length (in.) 18-15/16 in.
Assembly Length (mm) 481 mm
Assembly Height (in.) 35-3/16 in.
Assembly Height (mm) 893 mm
Assembly Width (in.) 19-7/8 in.
Assembly Width (mm) 504 mm
Approvals, CE Certified
Literature and other Resources Download
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Product Data - (VFF1, VFF2, VFF3, VFF6 Resilient Seat Butterfly Valves
with Flanged Connections)
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Welcome
Category: SUPPLIER DIRECTORY => HONEYWELL, INC
February 2009
> Butterfly Valves > VFF1
Commercial Building Controls : Valves and Valve Actuators : Butterfly Valves : VFF1 : VFF1RW1YCS/M
2-way 14 in flanged butterfly valve
Overview
Resilient seat in two-way valves, provide control for HVAC system applications including chilled water, hot water, cooling tower water, and thermal storage systems.
Product Specifications
- Dimensions (in.)
- Assembly--Length: 18-15/16 in.; Height: 35-3/16 in.; Width: 19-7/8 in.; Neck: 13-5/8 in.; Radius; 9-15/16 in.
- Dimensions (mm)
- Assembly--Length: 481 mm; Height: 893 mm; Width: 504 mm; Neck: 346 mm; Radius; 252 mm
- Includes
- Position indicator
- Weight (lb)
- 259 lb
- Weight (kg)
- 117.7 kg
- Mounting
- ANSI Flanged
- Voltage
- 24 Vac
- Shipping and Storage Temperature Range (F)
- -40 F to 250 F
- Shipping and Storage Temperature Range (C)
- -40 C to 121 C
- Approvals, CE
- Certified
- Enclosure
- Pneumatic
- Ambient Temperature Range (F)
- Actuator-- -13 F to 140 F
- Ambient Temperature Range (C)
- Actuator-- -25 C to 67 C
- Connection Type
- Lugged
- Body Pattern
- 2 way (S/R NO)
- Pipe Size (inch)
- 14 in.
- Pipe Size (DN)
- DN350
- Maximum Differential Pressure Ratings (Close-off) (psi)
- 150 psi
- Maximum Differential Pressure Ratings (Close-off) (kPa)
- 1034 kPa
- Capacity (Cv)
- at 60 degrees stroke--3384 Cv; at 90 degrees stroke--10538 Cv
- Capacity (Kv)
- at 60 degrees stroke--2927 kvs; at 90 degrees stroke--9115 kvs
- Valve Action
- Normally Open
- Valve Type
- Butterfly
- Controlled Fluid
- Chilled or hot water with up to 50% Glycol. Not for use with steam or fuels.
- Materials (Body)
- Polyester-coated cast iron ASTM A126 Class B
- Materials (Seat)
- Peroxide-cured EPDM resilient seat
- Materials (Stem)
- 416 Stainless Steel
- Flow Characteristic
- Modified Equal Percent
- Actuation
- Pneumatic, 2-position, 24 Vac solenoid 80 psi spring return
- Static Pressure Rating (psi)
- 250 psi Maximum
- Static Pressure Rating (kPa)
- 1724 kPa Maximum
- Flange Bolts
- 12, Flange Bolt Thread--1-1/8 in. -7 pitch
- Materials (Plug/Ball/Disc)
- Nylon 11-coated ductile iron (optional: Aluminum, bronze, and stainless steel)
