2021 New Style Valve Distributor - Flanged Dual Wafer Check Valves

2021 New Style Valve Distributor - Flanged Dual Wafer Check Valves – 3E

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Good quality To start with,and Purchaser Supreme is our guideline to offer the top service to our customers.Presently, we've been seeking our best to be amongst the top exporters inside our industry to fulfill consumers extra need to have for API 6Fa fire safe valves , Seat pocket overlay ball valve, V Port Ball Valve , We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!

2021 New Style Valve Distributor - Flanged Dual Wafer Check Valves – 3E Detail:

Product Description

Product description	Double-clack check valve/Tilting Check
Model	Hn46H-double-clack check valve
Nominal diameter	NPS 2”～24”(DN50～DN600)
Operating temperature	-29℃～593℃(the range of service temperature may vary for different materials)
Nominal pressure	CLASS 150～2500 （PN20～PN420）
Material	Main material: A216 WCB、WCC; A217 WC6、WC9、 A351 CF8、CF8M、CF3、CF3M、CF8C、CN7M; A352 LCB、LCC;、M35-1；A890 4A(CD3MN)、etc.
Design standard	ASME B16.34、API 6D、API 594
Structural length	API 6D、API 594
Connecting end	ASME B16.5、ASME B16.47、
Test standard	API 598、ISO 5208
Operation method	The valve clack is automatically opened and closed under the medium force to prevent flowing to another direction.
Application fields	For application in fields such as electric power industry, petroleum refining, petrochemical engineering, offshore oil, tap water engineering in urban construction, chemical engineering, etc.
Other remarks 1	Due to loading of spring, the valve clack can move flexibly without jamming, and has a good sealing performance.
Other remarks 2	Built-in pin roll, without external leakage point
Other remarks 3	Suitable for medium backflow prevention in pipeline or device
Other remarks 4	tShort closing travel of valve clack, and small impact at valve closing; short structural length, most suitable for positions with limited mounting spare
Other remarks 5	The sealing faces of valve seat and valve clack are build-up welded with hard alloy to improve the erosion resistance and extend the service life of valve.

Available retainer type and retainerless type

Retainerless design is used in wafer,flange,lug and hub-end body style.Compared to retainer design,the retainerless deisng can provide

1- High integrity

2- No thread corrosion risk(retainered design has screwed body plugs)

3- No plug blow out risk

4- Easy disassembly

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We generally believe that one's character decides products' top quality, the details decides products' high-quality ,along with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for 2021 New Style Valve Distributor - Flanged Dual Wafer Check Valves – 3E, The product will supply to all over the world, such as: Accra, Russia, Japan, Immediate and expert after-sale service supplied by our consultant group has happy our buyers. Comprehensive Info and parameters from the merchandise will probably be sent to you for any comprehensive acknowledge. Free samples may be delivered and company check out to our corporation. n Morocco for negotiation is constantly welcome. Hope to get inquiries type you and construct a long-term co-operation partnership.

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