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Dome-loaded regulator, Hydraulic pressure regulator, Pressure regulator, Hydraulic valve, Pressure controller
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| ^CIRCLE SEAL CONTROLS, INC. | ||||
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| The 8100 Series PRD is built to protect gas-containing vessels from explosion in case of fire. It is designed to withstand the mechanical stresses and environmental abuse associated with compressed natural gas (CNG) and compressed hydrogen highway usage. Not relying upon the thermal eutectic material for sealing, only as a thermal triggering method, the 8100 Series is extremely stable with a very high flow rate. The 8100 Series internal robust design makes it much less susceptible to cold weather difficulties where freezing moisture internally may be an issue. Applications | Features & Benefits Extremely stable » No premature releases | |||
| Robust design | ||||
| Resists damage from ice | ||||
| Fast acting » Opens to full flow instantaneously High flow » Empty tank faster than other brands Large selection of connections • Ease of installation | ||||
| Specifications | Operating: 0-5,000 psig (0-345 BAR) | Proof: 7,500 psig (516 BAR) 90 SCFMofairat 100 psid |cv= 1.1 I Nominal at 219° F (104° C) I Nickel-plated brass (standard) or I 316 stainless steel, Buna N o-ring, | Teflon8 back-up ring I Internal: zero until actuation External: zero I Natural gas, air, carbon monoxide, | helium, hydrogen | |||
| PRESSURE RATINGS | ||||
| CNG fuel systems | FLOW | |||
| Hydrogen fuel systems | ||||
| Fire safe pressure relief | THERMAL RELIEF | |||
| Fuel cells | MATERIALS OF CONSTRUCTION | |||
| Compressed gas cylinder thermal relief | LEAKAGE | |||
| FLUID COMPATIBILITY | ||||
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| Circle Seal Controls 2301 Wardlow Circle • Corona, CA 92880 Phone (951) 270-6200 Fax (951) 270-6201 | ||||
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