4" Three-way Flanged Diverting Valve w/ linear flow
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4" Three-way Flanged Diverting Valve w/ linear flow

Brand:
Honeywell
SKU:
VGF31LD40
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4" Three-way Flanged Diverting Valve w/ linear flow
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$2,497.46 each
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Lift Gate

This product weighs 100.5 lbs. and may require the use of a lift gate. If you do require a lift gate at your delivery, you'll have the option to add this FREE of charge when you checkout.
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Easy Returns No restocking fee for 90 days

Product Highlights

Size icon
4"
Flow Capacity (Cv) icon
160 Cv
Connection Type icon
Flanged x Flanged Connection
Body Pattern icon
3-Way
Max Pressure (PSI) icon
175 PSI
Temperature Range (F) icon
20°F to 250°F

Description

VGF Flanged Globe Valves are used for 2-position or modulating control of hot water or chilled water-glycol solutions up to 50% concentration in heating, ventilation and air conditioning (HVAC) systems. They can be operated by ML6984/7984, ML6420/6425, ML6421/7421 Electric Linear Actuators, MP953 Pneumatic Actuators, Modutrol Motors with Q5001 valve linkage, or MN/MS Series Direct Coupled Actuators with Q5020 or Q5022 valve linkages. Three-way bodies are available in mixing or diverting style with equal percentage and linear flow characteristics, respectively. For boiler/chiller bypass applications requiring tight close-off, use VGF31/32LD diverting valves. For outdoor temperature compensation of building supply water, or modulating control of heat exchangers, use VGF31/32EM mixing valves.

Features
  • ANSI Class 125 and Class 250 cast iron bodies with flanged end connections.
  • Face-to-face flange dimensions per ANSI/ISA S75.03 standard.
  • Sizes from 2-1/2 to 6 inches.
  • Stainless steel trim standard for long life span.
  • Self-adjusting packing.
  • Accurate positioning with equal percentage and linear flow characteristics to ensure precise temperature control.
  • Universal bonnet for direct-coupled electric and pneumatic actuators for easy mounting, or linkage coupled Modutrol Motors and MN/MS Series direct coupled actuators.
  • Constant total flow throughout full plug travel (3-way diverting models).
  • Not suitable for combustible gasses.

Specs

Size:

4"

Flow Capacity (Cv):

160

Connection Type:

Flanged x Flanged

Flow type:

Linear

Body Pattern:

3-Way

Max Pressure (PSI):

175

ANSI/ASME Rating:

125

Temperature Range (F):

20°F to 250°F

Max Temp (F):

250°F

Min Temp (F):

20°F

Stem Travel:

1-1/2"

Valve Type:

Globe

Controlled Fluid:

Chilled or hot water with up to 50% Glycol

Valve Action:

Diverting

Stem Down to Close AB-A

Differential (PSI):

34

Leakage Rating:

Port B seat leakage 0.1%

Port A seat leakage: 0.5%

Bonnet Size:

1-7/8"

Material:

Cast Iron ASTM A126 Class B

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Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
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