Water Resistance Surge Anticipating Relief Valve , Ductile Iron Water Hammer Valve
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... pilot 4.Relief pilot 5.Preaction of open valve when system pressure drop down to certain pressure Features: • No slam operation • Simple and reliable design • Easy installation and maintenance • Low Resistance and ......
Suzhou Alpine Flow Control Co., Ltd
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Ductile Iron Water Butterfly Valves,Butterfly Valves
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...Ductile Iron Wafer Butterfly Valves Material Specification Part Materail EN Spec. Body Cast Iron A126 Class B Ductile Iron A536 Gr.65-45-12 Disc Ductile Iron A536 Gr.65-45-12 Bronze B148 C95400 Stainless Steel 304 A351 CF-8 Stainless Steel 316 A351 CF-8M Shaft Stainless Steel 410 A276 S410 00 Stainless Steel 431 A276 S431 00 Seat Ring EPDM /NBR O-Ring EPDM /NBR Bushing PTFE Bronze B62 C83600 Valve......
Hebei Lufeng Piping Equipment Co., Ltd.
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PN 1.6mpa Ductile Iron Water Conservancy Valve Reduced Pressure
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...Ductile Iron Reduced Pressure Regulator Valve Water Conservancy Valve The working principle of Valve INLET P1 ENTERS THE CONTROL ROOM OF THE MAIN VALVE THROUGH THE CATHETER AND NEEDLE VALVE 19 (SEE CONSTRUCTION DRAWING) AND ESTABLISHES DIRECTION Under the pressure P3. The outlet pressure P2 acts under the diaphragm of pilot valve 13 through the catheter and is opposite to the regulating spring of pilot valve......
China • Yuanda Valve Group Co., Ltd.
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Diaphragm Style Hydraulic Control Valve , Ductile Iron Pressure Relief Valve
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...Valve, Sustaining Valve in Diaphragm Styple, Ductile Iron PRODUCT INTRODUCTION 1. Description AX742X Pressure Relief, Pressure Sustaining Valve, Prevent Water Hammer is mounted on the pipeline of high buildings, fire-fighting and other water supply systems. AX742X Pressure Relief, Pressure Sustaining Valve, Prevent Water Hammer......
Zhejiang TongJiang Holdings Company
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Cast Ductile Iron Water Valve GGG40 GGG50 Tilting Disc Check Valve With Hammer Weight
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Model No. CV-H-001-1 ductile iron Tilting check valves with cylinder hydraulic DAMPER, PN16 . Temperature: -20℃-+120℃ Quick Detail Design standard: BS /DIN standard Pressure: PN16 ......
SHIJIAZHUANG DEYE PIPING INDUSTRY CO., LTD（Pipefittings Department)
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Metal Sealing Ductile Iron Swing Check Valve For Water Pipeline BS5153 Standard
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...Ductile Iron Metal Sealing Swing Check Valve For Water Pipeline Use Product introduction: The H44H series metal sealing check valve is mainly suitable for horizontal installation in water supply and drainage systems. It can be installed at the outlet of the water pump to prevent backflow and water hammer damage to the pump, it can also be installed on the bypass pipe of the inlet and outlet pipes of the reservoir to prevent water...
Shanghai Jianggong Valve Manufacturing Co., Ltd.
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Hand Operated Ductile Iron Flanged Butterfly Valves For Potable Water
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...operation by hand wheel, Butterfly Valves: Hand Operated Specifications: Size: DN50 - 3000 Temperature: -15℃ - 150℃ Pressure: 1.0MPa/1.6MPa Materials Materials of Body : Ductile Iron (GGG40, GGG50). Cast Iron (GG25), Stainless Steel Materials of Disc :...
Shanghai kangquan Valve Co. Ltd.
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PN2.5 PN10 PN16 ductile iron flanged foot valve, suitable medium water
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...ductile iron flanged foot valve, suitable medium water PN2.5 PN10 PN16 ductile iron flanged foot valve Standard: 1.Production Size:2”-12” DN50-DN300mm 2.Pressure range:PN2.5,PN10,PN16 3.Design Standard:BS4504 4.Flange Standard:EN 1092-2,BS4504 5.Testing Standard:ISO 5208 6.Suitalbe Medium:Water PN2.5 PN10 PN16 ductile iron flanged foot valve......
HEBEI PAWOFUOU VALVE AND PIPE FITTING TECHNOLOGY CO.,LTD.
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Ductile Iron Lift Check Valve Flanged End PN10 PN16 Pressure
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... has been stopped. Priming the pump prior to a re-start is therefore no longer necessary. Spring-loaded lift check valves can be installed in the piping in almost any mounting position. Compared with swing check valves their head losses, are higher as the...
Anhui Prosper Flow Technology Co., Ltd
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PN16 DN65 Ductile Iron Fitting Gate Valve Water Supply BS Flanged
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Water Supply BS Flanged PN16 DN65 Ductile Iron Gate Valve What is Gate Valve? A gate valve can be defined as a type of valve that used a gate or wedge type disk and the disk moves perpendicular to flow to start or stop the fluid flow in piping. A gate valve is the most common type of valve used in any process plant. It is a linear motion valve used to start or stop fluid flow. In service, these valves......
TOBO STEEL GROUP CHINA
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