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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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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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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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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3000LB 4500LB Ductile Iron Swing Check Valve For Water Oil And Gas Pipelines
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Ductile Iron Swing Check Valve for Water, Oil, and Gas Pipelines Product Specifications Attribute Value Produce Name Ductile Iron Swing Check Valve Used To Prevent Medium Backflow Key Words Check Valve, Swing Check Valve, No Return Valve Power Automatic Temperature 600-900 degree Warranty 18 months Connection Flanged Application General, Oil and Gas, Petrochemical and Chemical Industry, Water......
Handan Shengnada New Material Technology Co., Ltd.
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Ductile Iron Electric Gate Valve For Water Supply And Drainage
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...located inside the valve body. During the opening and closing process, the valve stem only rotates and the gate plate rises and falls in the valve body. Therefore, the height of the valve is small. The valve stem of the rising stem gate valve drives the...
Handan Shengnada New Material Technology Co., Ltd.
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Ductile Iron Flanged Check Valve IP68 Silent Type For Drainage Pipeline
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Ductile Iron Flanged Check Valve IP68 Silent Type For Drainage Pipeline Description: Silent lift check valve is suitable for water supply and drainage pipeline. It has small volume, light weight, small resistance, long service life etc. Material List: Pos Part Material 1 Guide Ductile Iron GGG40 2 Body Cast lron GG25 3 GUIDING STEM Brass Cuzn40Pb2 4 Spring Stainless steel 5 Seal NBR,EPDM,VITON 6 Disc Ductile Iron......
Guangzhou Yicheng Fountains & Pools Equipment Co., Ltd.
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