PBM Valve

Instrument Isolation Valves

PBM’s Instrument valves are used for process flow or isolation of pressure gauge, orifice plates, flush rings and various measurement instruments. Valves are designed to ASME B16.34. They offer a higher performance solution to needle valves.

• Full or Standard Port

• Quarter Turn Operation

• Optional Extended Handle with lock out

• Bleed or Gauge Ports Available

• Locking Handle Standard Welded Body

• Rodable in 1/4” - 3/4”

• API-622 Low-E Stem Packing Standard

• SIL-3 Capable per IEC 61508

Low-E Packing Tested to the API 622 Standard (rev. 2):

• Average stem packing leakage 10 ppmv for the duration of the API 622 test (100 ppm allowable)

• Stem packing is suitable for service at temperatures of -400˚ to 850˚F (-240˚ to 450˚C)

• API 607 Rev. 4 fire tested

• ASME Class 1500 Weld Design standard