Huade® top quality check valve S30P can completely replace the same series offered by Rexroth due to twice cooperation with Rexroth. The price of this check valve is more affordable. The factory has passed ISO9001,ISO14001, and ISO45001. Products of check valve S30P are packaged in standard cartons to prevent collision. Huade® check valve S30P has always come up to the international standards. Huade® directional valves are widely used in engineering and construction machinery, metallurgy, machine tools, environmental protection, shipbuilding, aerospace, rail transit, petroleum and petrochemical, military industry and other fields. It is a well-know national brand in China.
|
Pressure fluid |
mineral oils or phosphate ester |
|
Pressure fluid temperature range（℃） |
-30～+80 |
|
Viscosity range (mm2/s) |
2.8~500 |
|
Max.operating pressure (Mpa) |
31.5 |
|
Cracking pressure (Mpa) |
See characteristic curves |
|
Maximum flow (L/min) |
up to 450L/min |
Features:
▶ For subplate mounting connection
▶ Leakage-free closure in one direction
▶ Various cracking pressure, optional
Application:
The check valve S30P is mainly used at the outlet of the pump as a back pressure valve and bypass valve.
This check valve S30P is mounting subplate connection, which can be used in various industrial environment. It has the task of, preferably closing a flow leak free in one direction and to permit free flow in the opposite direction. The stroke of the poppet, which is guided on its outside diameter, is limited by a mechanical stop. The built-in compression spring supports the closing movement. Furthermore the compression spring holds the poppet in the closed position even when there is no flow through the valve.
Symbol
Structure diagram
Subplate mounting
Address
No. 27, Yangsha Road, Huilong Town, Qidong City, Jiangsu Province, China
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