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Our valve core tool allows the user to remove or reinstall the valve core in our standard 3000 psi gas valve, as well as depress the valve core for gas removal. Also includes ID and OD thread chasing capabilities.
All bladder accumulators, sizes 1 gallon and larger, are fitted as standard with two-piece bladder stems with replaceable gas valve cartridge for ease of serviceability. Also, the two-piece stem will accept high pressure military gas valves and permanent mount gauge adapters.
(K) Hold gas valve to keep from turning, loosen swivel nut, remove assembly. Check for precharge leak using a common leak reactant. (L) Replace gas valve cap (10-15 in. lbs.) (11.5-17 cm kg) and valve guard. (Gas valve cap serves as a secondary seal.) CAN BEUSED ON 3,000 PSI BOTTOMREPAIRABLE BLADDERACCUMULATORS
To reduce gas precharge pressure, open the bleed valve. To increase pressure, repeat previous steps. Turn the air chuck (A) CCW, bleed the line by opening the bleed valve (E) and remove the hose and charging unit. Replace valve cap and valve guard. Accumulator is ready for use. (Precharging Instructions Continued) 1 Shell 2 Bladder 3 Valve Nut ...
• Allow the gas pre-charge pressure to • stabilize, adjust if required. • Check gas pre-charge pressure on charging • set assembly (C). When this is equal to the • pressure on the pressure regulator, close • nitrogen bottle valve (G). • If the pressure is too high, it can be reduced • via the bleed (F) • Turn handle (E) on ...
13 paź 2010 · Check the tank’s pressure by placing an air pressure gauge on the air charging valve on the top of the tank. Add air if the pressure is more than 2 psi below the pump cut-in pressure. Use caution when using an air compressor or air pump.
To check your expansion tank pressure, you should use a standard tire gauge and press it against the valve on the top of the tank. You can then adjust the pressure with a hand pump and raise the pressure as needed.
