Dixon's HPBV Series is the ultimate shut-off valve for heavy machinery and hydraulic power units. Its "block body" construction is designed to withstand the immense internal forces generated by high-pressure hydraulic oil, where a normal brass valve would instantly burst.
Outstanding Technical Features:
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Extreme Pressure: Capable of handling up to 7,350 PSI in small sizes (1/4" to 1/2"), covering the demands of the most modern excavators and presses.
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Superior Sealing: Uses Viton® (FKM) stem seals and poly acetal supports, ensuring compatibility with hot hydraulic oils and chemical resistance.
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Connection Versatility: Available with Female NPTF (Tapered) thread and Female SAE thread (Straight thread with 37° JIC seat) for direct connection to hydraulic hoses.
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Safety: Blow-out proof stem and temperature range of -28°C to 101°C.
Technical Specifications
| Feature | Technical Detail |
| Brand | Dixon |
| Series | HPBV (High Pressure Ball Valve) |
| Valve Type | High-Pressure Ball (Block Body) |
| Body Material | Carbon Steel (Black Oxide) / Optional 316 Stainless Steel |
| Seat Material | Delrin® / Poly Acetal (High Hardness) |
| Seals (O-Rings) | Viton® / FKM |
| Temperature | -28°C to 101°C (-20°F to 215°F) |
| Maximum Pressure | 7,350 PSI (Max) - See table by size |
Recommended Applications
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Hydraulic Power Units: Isolation of pressure lines at the pump outlet.
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Hydraulic Presses and Jacks: Shut-off control under extreme load.
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Mining and Construction Equipment: Auxiliary circuits in excavators and drills.
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Test Benches: Where valves are required not to fail under high-pressure cycles.
Download the Technical Data Sheet by clicking on the Image
