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Product Data

KSCdirect Part #: HON VFF1FW1YES/M
Description: 2-WAY, 2 INCH RESILIENT-SEAT
MFG Part #: VFF1FW1YES/M
UPC: 085267316323
Supplier: HONEYWELL
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Details

Distributor
Environmental & Combustion Controls
> Butterfly Valves > VFF1

VFF1FW1YES
2-way, 2 inch resilient-seat flanged butterfly valve, 144 Cv at 90
(61 Cv at 60), 175 psid close-off, Pneumatic, 80 psi spring return
N.O. 120Vac EP solenoid. Replaces Tyco VF5202FS6LO and VF5202US6LO
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Product Specifications Literature and
Documents
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, 2 inch resilient-seat flanged butterfly valve, 144
Cv at 90 (61 Cv at 60), 175 psid close-off, Pneumatic, 80 psi spring
return N.O. 120Vac EP solenoid. Replaces Tyco VF5202FS6LO and
VF5202US6LO
Pipe Size (inch) 2 in.
Pipe Size (DN) DN50
Body Pattern 2 way (S/R NO)
Maximum Differential Pressure Ratings (Close-off) (psi) 175 psi
Maximum Differential Pressure Ratings (Close-off) (kPa) 1206 kPa
Actuator Control Type Pneumatic
Actuator Selection 2-position, 120 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) 61 Cv
Capacity at 60 degrees stroke (kvs) 53 kvs
Capacity at 90 degrees stroke (Cv) 144 Cv
Capacity at 90 degrees stroke (kvs) 125 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.) 2-1/4 in.
Radius (mm) 58 mm
Neck (in.) 5-1/2 in.
Neck (mm) 140 mm
Thickness (in.) 1-5/8 in.
Thickness (mm) 41 mm
Number of Flange Bolts 4
Flange Bolt Thread 5/8 in. -11 pitch
Weight (lb) 14.1 lb
Weight (kg) 6.4 kg
Assembly Length (in.) 6 in.
Assembly Length (mm) 152 mm
Assembly Height (in.) 12-1/8 in.
Assembly Height (mm) 307 mm
Assembly Width (in.) 4-5/8 in.
Assembly Width (mm) 117 mm
Approvals, Underwriters Laboratories Inc General Listed
Approvals, CE Certified
Approvals, Canadian Standards Association Certified
Literature and other Resources Download
Back To Top
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 : VFF1FW1YES/M

2-way 2 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: 6 in.; Height: 12-1/8 in.; Width: 4-5/8 in.; Neck: 5-1/2 in.; Radius; 2-1/4 in.
Dimensions (mm)
Assembly--Length: 152 mm; Height: 307 mm; Width: 117 mm; Neck: 140 mm; Radius; 58 mm
Includes
Position indicator
Weight (lb)
14.1 lb
Weight (kg)
6.4 kg
Mounting
ANSI Flanged
Approvals, Underwriters Laboratories Inc.
General Listed
Approvals, CSA
Certified
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
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)
2 in.
Pipe Size (DN)
DN50
Maximum Differential Pressure Ratings (Close-off) (psi)
175 psi
Maximum Differential Pressure Ratings (Close-off) (kPa)
1206 kPa
Capacity (Cv)
at 60 degrees stroke--61 Cv; at 90 degrees stroke--144 Cv
Capacity (Kv)
at 60 degrees stroke--53 kvs; at 90 degrees stroke--125 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, 120 Vac solenoid 80 psi spring return
Static Pressure Rating (psi)
250 psi Maximum
Static Pressure Rating (kPa)
1724 kPa Maximum
Flange Bolts
4, Flange Bolt Thread--5/8 in. -11 pitch
Materials (Plug/Ball/Disc)
Nylon 11-coated ductile iron (optional: Aluminum, bronze, and stainless steel)

Attributes/Specifications

Category Commercial Building Controls
Manufacturer HONEYWELL
Product Valves and Valve Actuators
Style Valves and Valve Actuators

Supplemental Files

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