Factory Selling China CE API 600 150lb/300lb Wcb/Stainless Steel Flanged OS&Y Industrial Gate Valve with Other Type Globe/Check
We’re committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Factory Selling China CE API 600 150lb/300lb Wcb/Stainless Steel Flanged OS&Y Industrial Gate Valve with Other Type Globe/Check, We warmly welcome enterprise partners from all walks of daily life, be expecting to establish helpful and cooperative enterprise contact along with you and accomplish a win-win aim.
We’re committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for China Industrial Gate Valve, DUAL WAFER CHECK VALVES, Flange Valve, Our monthly output is more than 5000pcs. We’ve set up a strict quality control system. You should feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.
Product Description
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Product description |
Double-clack check valve |
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Model |
Hn76H-double-clack check valve |
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Nominal diameter |
NPS 2”～60”(DN50～DN1500) |
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Operating temperature |
-29℃～593℃(the range of service temperature may vary for different materials) |
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Nominal pressure |
CLASS 150～2500 （PN20～PN420） |
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Material |
Main material: A890 4A(CD3MN)、A216 WCB、WCC; A217 WC6、WC9 ;B 148 C95800、C95500, A351 CF8、CF8M、CF3、CF3M，etc. |
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Design standard |
API 6D、API 594、ASME B16.34 |
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Structural length |
API 6D、API 594 |
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Connecting end |
ASME B16.47、ASME B16.5 |
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Test standard |
API 598、ISO 5208 |
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Operation method |
The valve clack is automatically opened and closed under the medium force to prevent flowing to another direction. |
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Application fields |
For application fileds- petroleum refining, petrochemical engineering ，electric power industry , offshore oil, chemical engineering, etc. |
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Other remarks 1 |
Short closing travel of valve clack, and small impact at valve closing; short structural length, most suitable for positions with limited mounting space |
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Other remarks 2 |
Due to loading of spring, the valve clack can move flexibly without jamming, and has a good sealing performance. |
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Other remarks 3 |
Suitable for medium backflow prevention in pipeline or device |
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Other remarks 4 |
Built-in pin roll, without external leakage point |
Available retainer type and retainerless type
Testing is available including
All bodies and plates certified to EN 10204 3.1 as a minimum
Surface finish to MSS SP-55 on cast components
All valves are hydrostatically tested as per API 598
Hydrostatic pressure testing up to 15,000psig
Tensile/Bend/Impact/Hardness testing
Magnetic particle test
Dye Penetrant test
Ultrasonic examination
Chemical analysis
Positive material identification(PMI)
Ferrite content verification
We’re committed to providing easy,time-saving and money-saving one-stop purchasing service of consumer for Factory Selling China CE API 600 150lb/300lb Wcb/Stainless Steel Flanged OS&Y Industrial Gate Valve with Other Type Globe/Check, We warmly welcome enterprise partners from all walks of daily life, be expecting to establish helpful and cooperative enterprise contact along with you and accomplish a win-win aim.
Factory Selling China Industrial Gate Valve, Flange Valve, Our monthly output is more than 5000pcs. We’ve set up a strict quality control system. You should feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.
