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Product Data

KSCdirect Part #: HON VFF3MW1YXA/M
Description: 3-WAY (A-B-AB), 8 INCH
MFG Part #: VFF3MW1YXA/M
UPC: 085267322959
Supplier: HONEYWELL
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Details

Distributor
Environmental & Combustion Controls
> Butterfly Valves > VFF3

VFF3MW1YXA
3-way (A-B-AB), 8 inch resilient-seat flanged butterfly valve, 3316 Cv
at 90 (1081 Cv at 60), 175 psid close-off, NSR Floating control,
NEMA 4X (waterproof, corrosion-proof) housing, w/ handle and heater.
Replaces Tyco VF5308FEK and VF5308UEK
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-B-AB), 8 inch resilient-seat flanged butterfly
valve, 3316 Cv at 90 (1081 Cv at 60), 175 psid close-off, NSR
Floating control, NEMA 4X (waterproof, corrosion-proof) housing, w/
handle and heater. Replaces Tyco VF5308FEK and VF5308UEK
Pipe Size (inch) 8 in.
Pipe Size (DN) DN200
Body Pattern 3 way (A-B-AB)
Maximum Differential Pressure Ratings (Close-off) (psi) 175 psi
Maximum Differential Pressure Ratings (Close-off) (kPa) 1206 kPa
Actuator Control Type Electric floating
Actuator Selection Non-Spring Return 120 Vac Floating control
Valve Action Normally Closed
Type of Enclosure NEMA 4X (Water tight, corrosion-proof) 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) 1081 Cv
Capacity at 60 degrees stroke (kvs) 935 kvs
Capacity at 90 degrees stroke (Cv) 3316 Cv
Capacity at 90 degrees stroke (kvs) 2868 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) -40 F to 150 F
Actuator Ambient Temperature Ratings (C) -40 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.) 6-1/16 in.
Radius (mm) 154 mm
Neck (in.) 9-1/2 in.
Neck (mm) 241 mm
Thickness (in.) 2-1/2 in.
Thickness (mm) 64 mm
Number of Flange Bolts 8
Flange Bolt Thread 3/4 in. -10 pitch
Weight (lb) 290 lb
Weight (kg) 131.8 kg
Assembly Length (in.) 29-1/2 in.
Assembly Length (mm) 749 mm
Assembly Height (in.) 28-3/8 in.
Assembly Height (mm) 720 mm
Assembly Width (in.) 16-3/4 in.
Assembly Width (mm) 427 mm
Approvals, Underwriters Laboratories Inc Listed, NEMA 4, 4X
Approvals, CE Certified
Approvals, Canadian Standards Association NEMA 4, 4X
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 > VFF3
Commercial Building Controls : Valves and Valve Actuators : Butterfly Valves : VFF3 : VFF3MW1YXA/M

3-way (A-B-AB) 8in 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: 29-1/2 in.; Height: 28-3/8 in.; Width: 16-3/4 in.; Neck: 9-1/2 in.; Radius; 6-1/16 in.
Dimensions (mm)
Assembly--Length: 749 mm; Height: 720 mm; Width: 427 mm; Neck: 241 mm; Radius; 154 mm
Includes
Anti-condensation heater, manual gear wheel
Weight (lb)
290 lb
Weight (kg)
131.8 kg
Mounting
ANSI Flanged
Approvals, Underwriters Laboratories Inc.
Listed, NEMA 4, 4X
Approvals, CSA
NEMA 4, 4X
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 4X (Water tight, corrosion-proof) housing
Ambient Temperature Range (F)
Actuator-- -40 F to 150 F
Ambient Temperature Range (C)
Actuator-- -40 C to 65 C
Connection Type
Lugged
Body Pattern
3 way (A-B-AB porting)
Pipe Size (inch)
8 in.
Pipe Size (DN)
DN200
Maximum Differential Pressure Ratings (Close-off) (psi)
175 psi
Maximum Differential Pressure Ratings (Close-off) (kPa)
1206 kPa
Capacity (Cv)
at 60 degrees stroke--1081 Cv; at 90 degrees stroke--3316 Cv
Capacity (Kv)
at 60 degrees stroke--935 kvs; at 90 degrees stroke--2868 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 floating, Non-Spring Return 120 Vac Floating control
Static Pressure Rating (psi)
250 psi Maximum
Static Pressure Rating (kPa)
1724 kPa Maximum
Flange Bolts
8, Flange Bolt Thread--3/4 in. -10 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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