Control pressure upstream of the valve by adjusting the set point to the desired max upstream pressure. Used on separators, heater treaters, compressor stations, and gas gathering systems.

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

Specifications

• Connection Size: 4 "
• Connection Type: 150 RF
• Body Style: Through Body
• Body Material: Steel
• Option Available for NACE MR0175 compliance or certification.
• Trim Size: 4 "
• Trim Type: Equal Percentage
• Seal Class: Class VI
• Process Fluid: Gas
• Pilot Type: Non Vent
• Max. Working Pressure: 285 psig
• Min. Set Point Pressure: 10 psig
• Max. Set Point Pressure: 285 psig
• Operation: Pneumatic
• Catalog Page: A:15.4
• Face-to-Face Length: 15.06 "
• Repair Kit P/N: RAGNV