2-1/2" Pressure Balanced Flanged Globe Valve (70 Cv) Zoom

2-1/2" Pressure Balanced Flanged Globe Valve (70 Cv)


Brand: Honeywell

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Size: 2-1/2"
Flow Capacity (Cv): 70
Body Pattern: 2-Way
Connection Type: Flanged
Flow type: Equal Percentage
Max Pressure (PSI): 175 psi
Valve Action: Stem down to close
ANSI/ASME Rating: 125
Temperature Range (F): 20°F to 250°F
Steam: 353°F
Stem Travel: 3/4"
Valve Type: Globe
Controlled Fluid: Chilled or hot water with up to 50% Glycol
175 psi
Material: Cast Iron ASTM A126 Class B
Bonnet Size: 1-3/8"
Features: Pressure Balanced

Description for Honeywell VGF21EP25

VGF Flanged Globe Valves are used for 2-position or modulating control of steam, hot water, or chilled water-glycol solutions up to 50 percent 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 linkage. Pressure-balanced models feature very high, low leakage close-off ratings.


  • ANSI Class 125 cast iron bodies with flanged end connections
  • Equal percentage and linear flow characteristics
  • Face-to-face flange dimensions per ANSI/ISA S75.03 standard
  • Sizes from 2-1/2 to 6 in.
  • Stainless steel trim standard for long life span
  • Differential pressure of 175 psi, ANSI Class IV leakage
  • Steam inlet pressure up to 125 psig and 353 F maximum temperature
  • 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
  • Not suitable for combustible gasses

2-1/2" Pressure Balanced Flanged Globe Valve (70 Cv)

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