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Product Data

KSCdirect Part #: HON VFF2FW1YCR/M
Description: 2-WAY, 2 INCH RESILIENT-SEAT
MFG Part #: VFF2FW1YCR/M
UPC: 085267317726
Supplier: HONEYWELL
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Details

Distributor
Environmental & Combustion Controls
> Butterfly Valves > VFF2

VFF2FW1YCR
2-way, 2 inch resilient-seat flanged butterfly valve, 144 Cv at 90
(61 Cv at 60), 175 psid close-off, Pneumatic 80 psi bidirectional.
24Vac EP solenoid. Replaces Tyco VF5202FD6LN and VF5202UD6LN
Locate Distributors
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, 2 inch resilient-seat flanged butterfly valve, 144
Cv at 90 (61 Cv at 60), 175 psid close-off, Pneumatic 80 psi
bidirectional. 24Vac EP solenoid. Replaces Tyco VF5202FD6LN and
VF5202UD6LN
Pipe Size (inch) 2 in.
Pipe Size (DN) DN50
Body Pattern 2 way (NC, NC/NO; NSR)
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, 24 Vac solenoid 80 psi bidirectional
Valve Action Normally Closed, convertible to Normally Open with Spring
Return DCA
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.) 4-5/16 in.
Assembly Length (mm) 109 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, CE 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 > VFF2
Commercial Building Controls : Valves and Valve Actuators : Butterfly Valves : VFF2 : VFF2FW1YCR/M

2-way 2 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: 4-5/16 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: 109 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
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 (NC, NC/NO; NSR)
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 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
Pneumatic, 2-position, 24 Vac solenoid 80 psi bidirectional
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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