High Pressure Valves

Precision needle valves from Panam and Hiflux — SS 316 HP–HP6 (10,000–60,000 psi) plus Hiflux Vee/Regulating stem valves and H70 (70 MPa) hydrogen fuel-station valves. Straight, angle, 3-way and 2-stem manifold patterns.

Applications: High Pressure Instrumentation, Hydrogen Refuelling, Flow Metering, Isolation

High-pressure ball valves from Panam and Hiflux — Panam SS 316 HP–HP2 (10,000–20,000 psi) and Hiflux trunnion-style STS 316 with PEEK seats from 10,000 to 60,000 psi. 2-way and 3-way, cone-and-thread, NPT and PT connections.

Applications: High Pressure Shut-off, Diverter Service, Hydrogen, Wellhead

Youngdo hydrogen, LPG and industrial gas cylinder valves in one filterable grid — 81 models to 70 MPa across cylinder, OPD, piping, tapered, unified, non-return, acetylene, chlorine and tube-trailer categories. KGS, EC79, CGA, BS 341 and ISO certified.

Applications: Hydrogen, LPG & Industrial Gas Cylinders

Hiflux high-pressure check valves — ball-seal and O-ring-seal types in STS 316 from 10,000 to 100,000 psi. One-directional flow prevention with cone-and-thread connections.

Applications: Backflow Prevention, Hydrogen, High Pressure Systems

Hiflux pneumatically actuated valves — normally-open and normally-closed in STS 316 from 10,000 to 60,000 psi. Straight, angle and 3-way patterns for automated remote control.

Applications: Automated Shut-off, Remote Control, Hydrogen

Panam HP double block & bleed valves in SS 316 to 20,000 psi — Ball-Needle-Ball and Needle-Needle configurations with integral bleed and NPT or MP Cone & Thread connections.

Applications: Instrument Isolation, Transmitter Hook-up, High Pressure Bleed