Direct Mount 5-Valves Manifolds (Enclosure), Model-HM8592

Using the 5-valve manifold_x000d_

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In normal operation the “isolate” valves are open while the “equalize” and “vent” valves are closed. This provides a differential pressure reading to the pressure gauge or transmitter._x000d_

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To zero the instrument, first close both “vent” valves and the downstream “isolate” valve. Then open the “equalize” valve and adjust the zero setting on the instrument._x000d_

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To remove the instrument, first close both “isolate” valves, then open the “equalize” valves to relieve pressure between the manifold and the instrumet._x000d_

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Note: The body & trim parts on all 316/316L Valves & Manifolds comply to NACE MR-01-75 & NORSOK M-650 as standard.