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Ball Check Valve

Min. Order / Reference FOB Price
1 Piece	US $20.00/ Piece

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment

Material:	Cast Iron
Connection Form:	Flange
Structure:	Tubular

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Product Description

Ball Check Valve

Technical Specification

Threaded endsDN25 to DN80

Flanged endsDN0 to DN400

Threaded typeBSP or BSPT

Flanged typeEN 1092-2 PN10 /16 and Table D ;Table E

Maximum working pressure16 bars

Operating temperatures10°C ~ 80°C

Minimum backpressure for tightness0.3 bar to 0.5 bar
Face to Face dimensions for flanged typeaccording to EN-558-1 serie 48 (DIN3202 F6)

Applications
Pumping stations for clean, sewage water and loaded or viscous fluids.

Technical performance

Full bore ensuredSelf cleaning ballLow pressure dropSilentRemoveable bonnet for cleaning or changing the ball with out disassembly out of the pipelineHorizontal and vertical installation in the pipelineTestSeat: 1.1x normal pressure
Body: 1.5x normal pressure
Flange ball type check valve

Material Specification
NO.NamePieceMaterialRemark1Body1Ductile Iron
2Ball1metal + EPDMmetal+EPDM3Cover1Ductile Iron
4Bolt/Nut
Stainless steel
5Gasket1NBR/PTFE