Distributor
Environmental & Combustion Controls
> Butterfly Valves > VFF6
VFF6TV1Y4B
3-way (A-AB-B), 18 inch resilient-seat flanged butterfly valve, 17214
Cv at 90 (5736 Cv at 60), 50 psid close-off, NSR Modulating control,
NEMA 4 (waterproof) housing, w/ handle and heater. Replaces Tyco
VF5318UEM and VF5320FEM
Locate Distributors
Product Specifications Literature and
Documents
Overview
Resilient seat three-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 3-way (A-AB-B), 18 inch resilient-seat flanged butterfly
valve, 17214 Cv at 90 (5736 Cv at 60), 50 psid close-off, NSR
Modulating control, NEMA 4 (waterproof) housing, w/ handle and heater.
Replaces Tyco VF5318UEM and VF5320FEM
Pipe Size (inch) 18 in.
Pipe Size (DN) DN450
Body Pattern 3 way (A-AB-B)
Maximum Differential Pressure Ratings (Close-off) (psi) 50 psi
Maximum Differential Pressure Ratings (Close-off) (kPa) 345 kPa
Actuator Control Type Electric modulating
Actuator Selection Non-Spring Return 20 mA Modulating control
Valve Action Normally Closed
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) 5736 Cv
Capacity at 60 degrees stroke (kvs) 4962 kvs
Capacity at 90 degrees stroke (Cv) 17214 Cv
Capacity at 90 degrees stroke (kvs) 14890 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.) 12-3/16 in.
Radius (mm) 309 mm
Neck (in.) 16 in.
Neck (mm) 406 mm
Thickness (in.) 4-1/4 in.
Thickness (mm) 108 mm
Number of Flange Bolts 16
Flange Bolt Thread 1-1/8 in. -7 pitch
Weight (lb) 1203 lb
Weight (kg) 546.8kg
Assembly Length (in.) 34-1/8 in.
Assembly Length (mm) 867 mm
Assembly Height (in.) 47-3/16 in.
Assembly Height (mm) 1198 mm
Assembly Width (in.) 28-11/16 in.
Assembly Width (mm) 728 mm
Approvals, CE Certified
Approvals, Canadian Standards Association C/US Certified, waterproof
Literature and other Resources Download
Back To Top
Product Data - (VFF1, VFF2, VFF3, VFF6 Resilient Seat Butterfly Valves
with Flanged Connections)
Download -Submit
Welcome
Category: SUPPLIER DIRECTORY => HONEYWELL, INC
February 2009
> Butterfly Valves > VFF6
Commercial Building Controls : Valves and Valve Actuators : Butterfly Valves : VFF6 : VFF6TV1Y4B/M
3-way (A-AB-B) 18in flange butterfly valve
Overview
Resilient seat three-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: 34-1/8 in.; Height: 47-3/16 in.; Width: 28-11/16 in.; Neck: 16 in.; Radius; 12-3/16 in.
- Dimensions (mm)
- Assembly--Length: 867 mm; Height: 1198 mm; Width: 728 mm; Neck: 406 mm; Radius; 309 mm
- Includes
- Anti-condensation heater, manual gear wheel
- Weight (lb)
- 1203 lb
- Weight (kg)
- 546.8kg
- Mounting
- ANSI Flanged
- Approvals, CSA
- C/US Certified, waterproof
- Voltage
- 20 mA
- 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
- 3 way (A-AB-B porting)
- Pipe Size (inch)
- 18 in.
- Pipe Size (DN)
- DN450
- Maximum Differential Pressure Ratings (Close-off) (psi)
- 50 psi
- Maximum Differential Pressure Ratings (Close-off) (kPa)
- 345 kPa
- Capacity (Cv)
- at 60 degrees stroke--5736 Cv; at 90 degrees stroke--17214 Cv
- Capacity (Kv)
- at 60 degrees stroke--4962 kvs; at 90 degrees stroke--14890 kvs
- Valve Action
- Normally Closed
- 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 modulating, Non-Spring Return 20 mA Modulating 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)
