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Ductile Iron Threaded End Ball Check Valve

Ductile Iron Threaded End Ball Check Valve
Price: US $ 1.0/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P,Western Union
BALL CHECK VALVE ANSI 125

DESCRIPTION
Silent closing, no water hammer
Full bore flow, large flow, small resistance
Loss of water head is 50% lower Than swing check valves
Installation: Horizontal or vertical
Working Temperature: -10° C~+80° C
Medium: Water, Sewage Heavy Thick and Viscous Liquid


Technical Specification
Threaded ends DN25 to DN80
Flanged ends DN40 to DN400
Threaded type BSP or BSPT
Flanged type EN 1092-2 PN10 /16 and Table D; Table E
Maximum working pressure 16 bars
Operating temperatures 10° C ~ 80° C
Minimum backpressure for tightness 0.3 bar to 0.5 bar
Face to Face dimensions for flanged type according to EN-558-1 serie 48 (DIN3202 F6)
Applications
Pumping stations for clean, sewage water and loaded or viscous fluids.
Technical performance
Full bore ensured
Self cleaning ball
Low pressure drop
Silent
Removeable bonnet for cleaning or changing the ball with out disassembly out of the pipeline
Horizontal and vertical installation in the pipeline
Test
Seat: 1.1x normal pressure
Body: 1.5x normal pressure
Prod Model: H14X-16Q
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Size Range: Dn25-Dn80(1"-3")
Working Pressure: 1.0/1.6mpa
Seal: NBR/EPDM Gasket Ring
Ball: Metal+NBR,EPDM
Connection Type: Thread Bsp or BSPT
Testing: DIN3230, API598
Flange Connection Standard: En1092-2 Pn10/16 , ANSI 125/150
Connection Form: Flange
Material: Cast Iron
Function: Nrvg Silence
Application: Water Industrial Usage
Structure: Check
Laizhou dongsheng valve co.,Ltd is a professional valve plant, is a collection of research and development, design, the manufacture, the sale of integrated specialized company. Our main products are series of check valves, including all kinds of single disc swing check valve, double disc swing check valve, flange and threaded ball check valve, flange and wafer silent check valve, stainless steel lift check valve, diaphragm valve, ball valve and butterfly valve etc.

We hold a set of scientific and strict management system, strong technical force, advanced processing equipment and reasonable technical progress, high technology and quality technicists and workers. We have 200 employees, and our factory area is 30000 square meter. We always hold "Do to the quality of survival, to the credibility of development.", so we produce every product carefully and treat every customer sincerely. Our products are used to open and close the pipeline of oil, chemical, water, gas and food etc. Our products are exported mainly to Europe, America, Africa, Southeast Asia, the Middle East and Russia etc. Our products are praised by foreign and domestic customers.

We own good quality certificated by ISO9001 and CE. Welcome friends from home and abroad to visit us. And we look forward to having a sincere and favorable cooperation with you.

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  • Laizhou Dongsheng Valve Co., Ltd.

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