BLOGS
BLOGS
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Should check valve go before or after pump?
For almost all water, sewage, gas and process pump systems, the check valve must be installed on the pump discharge side (after pump) instead of the suction inlet side (before pump)...
2026-06-24
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How to install a check valve correctly?
Correct installation directly determines the sealing performance, service life and anti-backflow effect of a check valve. Wrong mounting direction, improper orientation, wrong posit...
2026-06-24
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What pressure rating check valve for gas pipeline?
The pressure class of a check valve for gas pipelines must be selected based on maximum operating pressure, pipeline type (city distribution, compressor station, long-distance trans...
2026-06-24
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Silent check valve vs swing check valve noise comparison
Noise discrepancy between silent lift check valves and conventional swing check valves mainly originates from their distinct closing stroke, driving force and water hammer suppressi...
2026-06-24
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Can check valve be installed horizontally?
Whether a check valve can be mounted horizontally depends entirely on its internal closure structure,gravity reliance,and spring auxiliary design.Most mainstream check valves suppor...
2026-06-24