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> Butterfly Valves > VFF2
VFF2SW1Y4A
2-way, 16 inch resilient-seat flanged butterfly valve, 13966 Cv at 90
(4483 Cv at 60), 150 psid close-off, NSR Floating control, NEMA 4
(waterproof) housing, w/ handle and heater. Replaces Tyco VF5216FEK
and VF5216UEK
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Product Specifications Literature and
Documents
Overview
Resilient seat 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, 16 inch resilient-seat flanged butterfly valve,
13966 Cv at 90 (4483 Cv at 60), 150 psid close-off, NSR Floating
control, NEMA 4 (waterproof) housing, w/ handle and heater. Replaces
Tyco VF5216FEK and VF5216UEK
Pipe Size (inch) 16 in.
Pipe Size (DN) DN400
Body Pattern 2 way (NC, NC/NO; NSR)
Maximum Differential Pressure Ratings (Close-off) (psi) 150 psi
Maximum Differential Pressure Ratings (Close-off) (kPa) 1034 kPa
Actuator Control Type Electric floating
Actuator Selection Non-Spring Return 120 Vac Floating control
Valve Action Normally Closed, convertible to Normally Open with Spring
Return DCA
Type of Enclosure NEMA 4 (Water tight) housing
Includes Anti-condensation heater, manual gear wheel
Flow Characteristic Modified Equal Percent
Controlled Medium Chilled or hot water with up to 50% Glycol
Capacity at 60 degrees stroke (Cv) 4483 Cv
Capacity at 60 degrees stroke (kvs) 3878 kvs
Capacity at 90 degrees stroke (Cv) 13966 Cv
Capacity at 90 degrees stroke (kvs) 12081 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) -21 F to 148 F
Actuator Ambient Temperature Ratings (C) -30 C to 65 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.) 11-5/16 in.
Radius (mm) 287 mm
Neck (in.) 14-3/4 in.
Neck (mm) 375 mm
Thickness (in.) 4 in.
Thickness (mm) 102 mm
Number of Flange Bolts 16
Flange Bolt Thread 1-1/8 in. -7 pitch
Weight (lb) 246 lb
Weight (kg) 111.8 kg
Assembly Length (in.) 13-1/4 in.
Assembly Length (mm) 336 mm
Assembly Height (in.) 42-1/8 in.
Assembly Height (mm) 1068 mm
Assembly Width (in.) 22-5/8 in.
Assembly Width (mm) 574 mm
Approvals, CE Certified
Approvals, Canadian Standards Association C/US Certified, waterproof
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 > VFF2
Commercial Building Controls : Valves and Valve Actuators : Butterfly Valves : VFF2 : VFF2SW1Y4A/M
2-way 16 in flanged butterfly valve
Overview
Resilient seat 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: 13-1/4 in.; Height: 42-1/8 in.; Width: 22-5/8 in.; Neck: 14-3/4 in.; Radius; 11-5/16 in.
- Dimensions (mm)
- Assembly--Length: 336 mm; Height: 1068 mm; Width: 574 mm; Neck: 375 mm; Radius; 287 mm
- Includes
- Anti-condensation heater, manual gear wheel
- Weight (lb)
- 246 lb
- Weight (kg)
- 111.8 kg
- Mounting
- ANSI Flanged
- Approvals, CSA
- C/US Certified, waterproof
- Voltage
- 120 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
- NEMA 4 (Water tight) housing
- Ambient Temperature Range (F)
- Actuator-- -21 F to 148 F
- Ambient Temperature Range (C)
- Actuator-- -30 C to 65 C
- Connection Type
- Lugged
- Body Pattern
- 2 way (NC, NC/NO; NSR)
- Pipe Size (inch)
- 16 in.
- Pipe Size (DN)
- DN400
- Maximum Differential Pressure Ratings (Close-off) (psi)
- 150 psi
- Maximum Differential Pressure Ratings (Close-off) (kPa)
- 1034 kPa
- Capacity (Cv)
- at 60 degrees stroke--4483 Cv; at 90 degrees stroke--13966 Cv
- Capacity (Kv)
- at 60 degrees stroke--3878 kvs; at 90 degrees stroke--12081 kvs
- Valve Action
- Normally Closed, convertible to Normally Open with Spring Return DCA
- 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
- Electric floating, Non-Spring Return 120 Vac Floating control
- Static Pressure Rating (psi)
- 250 psi Maximum
- Static Pressure Rating (kPa)
- 1724 kPa Maximum
- Flange Bolts
- 16, Flange Bolt Thread--1-1/8 in. -7 pitch
- Materials (Plug/Ball/Disc)
- Nylon 11-coated ductile iron (optional: Aluminum, bronze, and stainless steel)
