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What Is An “and” Valve? |
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Answer» “AND” valves are used in circuit CONTROL applications that require a combination of inputs to produce a single output. When a signal is supplied to both input ports 1 and 2, the output flows from port 2. The output flow will ALWAYS be the LOWER of the two PRESSURES. Both input pressures are required to receive an output signal from the valve (loss of input will CANCEL the output signal). View an AND valve cross section. “AND” valves are used in circuit control applications that require a combination of inputs to produce a single output. When a signal is supplied to both input ports 1 and 2, the output flows from port 2. The output flow will always be the lower of the two pressures. Both input pressures are required to receive an output signal from the valve (loss of input will cancel the output signal). View an AND valve cross section. |
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