HONEYWELL Honeywell VFF2FW1Y2B/M Butterfly Valve, 2 Way, 2 in. Replacement MPN
HONEYWELL Honeywell VFF2FW1Y2B/M Butterfly Valve, 2 Way, 2 in. Replacement MPN
HONEYWELL Honeywell VFF2FW1Y2B/M Butterfly Valve, 2 Way, 2 in. Replacement MPN
HONEYWELL Honeywell VFF2FW1Y2B/M Butterfly Valve, 2 Way, 2 in. Replacement MPN

Honeywell VFF2FW1Y2B/M Butterfly Valve, 2 Way, 2 in. Replacement MPN

HONEYWELL
Brand: HONEYWELL
SKU: VFF2FW1Y2B/M
Availability: Out Of Stock
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Description

Product Description

The HONEYWELL VFF2FW1Y2B/M is a 2-way, 2 inch resilient-seat flanged butterfly valve with 144 Cv at 90 (61 Cv at 60) and 175 psid close-off. These resilient seat two-way valves provide control for HVAC system applications including chilled water, hot water, cooling tower water, and thermal storage systems.

  • Sizes From 2 To 20 in With ANSI Class 125/150 Lug Pipe Connections
  • Bi-Directional Flow
  • Extended Neck For 2 in Of Pipe Insulation

Product Highlights

The Honeywell butterfly valve features a polyester-coated cast iron body, peroxide cured EPDM resilient seat, and a 416 stainless steel stem. Suitable for hot water and chilled water-glycol solutions.

Product Information

Standard Information

  • Brand: HONEYWELL
  • Manufacturer Part Number: VFF2FW1Y2B/M
Technical Specifications
Service
Hot Water And Chilled Water-Glycol Solutions
Close-Off Pressure
175 psi
Flow Characteristic
Equal Percentage
Operating Temperature
-40 F To 250 F (-40 C To 121 C)
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
Electric modulating
Actuator Selection
Non-Spring Return Modulating control
Valve Action
Normally Closed, convertible to Normally Open with Spring Return DCA
Type of Enclosure
NEMA 2 housing
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)
-5 F to 140 F
Actuator Ambient Temperature Ratings (C)
-20 C to 60 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)
10.7 lb
Weight (kg)
4.9 kg
Assembly Length (in.)
7-1/16 in.
Assembly Length (mm)
180 mm
Assembly Height (in.)
10-7/8 in.
Assembly Height (mm)
274 mm
Assembly Width (in.)
4-5/8 in.
Assembly Width (mm)
117 mm
Approvals, Underwriters Laboratories Inc
C/US UL873, Plenum Rated
Approvals, CE Compliant
Compliant

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