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Stem Guided Non-Balanced
1" 1500 RF Through Body
0.25" Equal Percentage Trim

Process Fluid: Gas
Operation: Pneumatic
Pilot Type: Vent

Options Included In This Model:

  • Valve Fail Position: Closed

Cv @ % Stem Travel (%open)
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
0.05 0.1 0.14 0.19 0.29 0.58 0.93 1.27 1.63 1.99


Critical Flow Factor Cf = 0.66

Calculate Gas Flow Rate

Control pressure downstream of the valve by adjusting the set point to the desired max downstream pressure. Commonly used as a suction control valve on compressors.

Utilizes process gas to operate integrated pilot. Gas must be clean and dry.

Specifications

  • Connection Size: 1 "
  • Connection Type: 1500 RF
  • Body Style: Through Body
  • Body Material: Steel
  • Option Available for NACE MR0175 compliance or certification.
  • Trim Size: 0.25 "
  • Trim Type: Equal Percentage
  • Seal Class: Class IV
  • Process Fluid: Gas
  • Pilot Type: Vent
  • Max. Working Pressure: 3705 psig
  • Min. Set Point Pressure: 150 psig
  • Max. Set Point Pressure: 1500 psig
  • Valve Fail Position: Closed
  • Operation: Pneumatic
  • Catalog Page: E1:10.2
  • Face-to-Face Length: 10.75 "

Downloadable Documents


Tech Specs
Installation Operation & Maintenance Guide

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