VGF31LD

Honeywell

VGF31LD

Control Valve (Three way)
Mixing valve ANSI 125

The Honeywell three way control globe valve VGF31LD is a series of diverting valves ANSI 125. They are suitable for heating, ventilation and air conditioning systems (HVAC). Operation with electric Honeywell actuators ML6420 / ML6421 / ML6425 and ML7420 / ML7421 / ML7425 or pneumatic Honeywell actuators MP953. With the Q455 adapter, the combination with our Hock industrial actuators is possible, electric actuator E2000 (higher stem force) or pneumatic diaphragm actuator Series 2000 (with modern positioner or accessories like booster).

Features:


  • Flanges acc. ANSI B16.1
  • Pressure Rating: ANSI 125
  • Valve Size: DN65 - 150, 2 1/2" - 6"
  • Housing material: grey cast iron ASTM A126 Class B (GG25)
  • Packing: PTFE-V-ring
  • Characteristics: linear
  • KV-Value: Cv65 - Cv360
  • Leckage rate: 0,05% - 0.1%
  • Trim: Metal seat
  • Trim - Material: stainless steel

Order number:


There are different order numbers for the 3-way straight through valve of the type VGF31LD. These order numbers stand for the type, the pressure range, the flow capacity, the valve size and the type of characteristics. For example, the valve with the order number VGF31LD25 is a linear flow and diverting 3-way valve (LD) with the pressure range ANSI 125, the valve size 2-1/2'' (DN 65) and a cv-value of 63 (kvs 54).
For the Honeywell valves VGF31LD there are the following order numbers:
  • VGF31LD25: ANSI 125, 2-1/2'' (DN 65), Cv 63 (kvs 54)
  • VGF31LD30: ANSI 125, 3'' (DN 80), Cv 100 (kvs 86)
  • VGF31LD40: ANSI 125, 4'' (DN 100), Cv 160 (kvs 137)
  • VGF31LD50: ANSI 125, 5'' (DN 125), Cv 250 (kvs 214)
  • VGF31LD60: ANSI 125, 6'' (DN 150), Cv 360 (kvs 309)

Article number:

e.g. VGF31LD25

Download
Control_Valve_VGF31LD_Specification.en.pdf