UsedSpecifications
ManufacturerPowell
ModelB16.34 CL150
ConditionUsed
Pressure RatingANSI Class 150
Gas ServiceLiquid Oxygen (LOX), Compressed Air, Natural Gas, CNG, Liquid Helium (LHE), Hydrogen, Ammonia, Oxygen, Liquid Nitrogen (LIN), LNG, LPG, Liquid Argon (LAR), Liquid Hydrogen (LH2), Mixed Gases, Helium, Propane, Nitrogen
LocationWaxahachie, TX, United States
Stock #GE4S-1021
Description
Powell industrial valve built to ASME B16.34 CL150 specifications for reliable operation in demanding process systems. This ANSI Class 150 rated valve provides dependable flow control across a variety of industrial applications. Pre-owned unit requiring recertification before use to ensure compliance and safe operation.
Technical Specifications:
Manufacturer: Powell
Model / MPN: B16.34 CL150
Standard: ASME B16.34
Pressure Class: ANSI Class 150
This valve is ideal for oil & gas, chemical processing, water treatment, power generation, and general industrial process systems requiring ANSI Class 150 flow isolation or regulation.
Condition:
Pre-owned unit — must be recertified before use to ensure compliance and safe operation.
Questions buyers ask
What pressure, flow and temperature is it rated for?
This valve is rated ANSI Class 150, which corresponds to a maximum working pressure that varies by material and temperature per ASME B16.34. The listing does not specify the body material, size, or temperature rating for this unit, so contact the seller for the nameplate data and dimensional drawings to determine exact pressure-temperature limits and flow coefficient (Cv). ANSI Class 150 valves are typically rated for pressures ranging from 285 psig at -20°F to 20°F down to 150 psig at 400°F for carbon steel bodies, with lower ratings at higher temperatures.
What should I inspect before putting it into service?
The seller states this unit must be recertified before use. At minimum, perform a hydrostatic shell test and seat leakage test per API 598 or MSS SP-61 at pressures appropriate for the valve's rating, inspect all sealing surfaces for scoring or corrosion, verify stem travel and packing integrity, and replace all elastomers if service history is unknown. If intended for oxygen or other hazardous service, disassemble completely to inspect internal wetted surfaces and perform required cleaning and material verification before pressure testing.
General guidance for this type of equipment. Ask about this specific unit in your inquiry — the seller answers directly.
Inspection, shipping & payment
Inspection
Pre-purchase inspections are welcome during normal business hours by appointment arranged in advance. We can provide complimentary transportation from DFW Airport and back if you would like to send someone to see the equipment in person. We can also walk through the item over a video call for domestic or international buyers. We are on US Central Time.
Shipping and loading
The equipment is located at our yard south of Dallas, Texas. We can assist with shipping arrangements.
Loading is provided at no charge for equipment under 15,000 lb when scheduled in advance. Equipment over 15,000 lb requires a crane, which is arranged and paid for by the buyer.
Payment
Payment in full is required FOB our yard in South Dallas. A verifiable cashier's check is accepted for collection in person. For release to a third-party shipper we require a wire transfer cleared in our account before the equipment leaves the yard.
Terms set by Gas Equipment 4 Sale.