Threaded Ball Valve – Series HP/HX
Floating Ball Valves
Threaded Ball Valve - Series HP/HX

Rated Up to 10,000 PSI, These Valves Offer Rugged Reliability in Demanding Industries

Bray Series HP/HX Standard Port Threaded Ball Valves deliver rugged reliability for high-pressure instrumentation in fluid and gas measurement applications. The HP and HX series feature floating ball designs for bubble-tight shutoff, smooth quarter-turn operation, and low torque. Series 3HP is rated up to 6,000 psi (WOG), while Series 3HX handles 10,000 psi (WOG).

Built to ASME B16.34 standards, both models are three-piece 316 stainless steel designs, NACE-compliant, and API 598 tested. Key safety features include a blow-out-proof stem, pinned end connections, and locking kits for secure on/off positioning.

Optional features include lever or pointer handles, travel limit stop pins, live-load packings, ISO 5211 actuator mountings, and alternative body materials such as Duplex Stainless Steel, Hastelloy, Monel, and Titanium. Series 3HP valves also include heat code markings for material traceability.

Backed by Bray’s industry-leading warranty and commitment to quality and service, the HP/HX Series is an excellent choice for instrumentation and high-pressure general service applications.

Size RangeHP: ¼ - 1" (8 - 25mm)
HX: ¼ - ½" (8 - 15mm)
Body Materials316 Stainless Steel
Temperature RangeHP: -40°F to 280°F (-40°C to 138°C)
HX: -29°F to 500°F (-34°C to 260°C)
Stem Materials316 Stainless Steel
Maximum Allowable Operating PressureHP: 6,000 psi WOG
HX: 10,000 psi WOG
Seat MaterialsHP: PVDF
HX: PEEK
Shutoff RatingZero Leakage
Ball Materials316 Stainless Steel
Body StyleThree Piece
Design StandardASME B16.34
End ConnectionsStandard: Threaded - NPT, Optional: Compression Fittings
Testing StandardAPI 598
PortsStandard Port
Face to FaceManufacturers Standard
ApplicationsGeneral Service, Air, Water, Oil & Gas