Casing Fixed, Extension Spindle, Extension Stem manufacturer / supplier in China, offering Extension Spindle Casing Fixed, Cast Iron Ball Valve Ductile Iron Ball Valve Floating Ball Valve DIN, Lug Type Centric Butterfly Valve and so on.
Min. Order / Reference FOB Price | |
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1 Piece | US $20.00/ Piece |
Local Area: | Jian, Jiangxi, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, D/P, PayPal, WesternUnion, Small-amountpayment |
Material: | Cast Iron |
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Connection Form: | Flange |
Structure: | Tubular |
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