Break valves, also known as gate valves, are forced closed valves, so when the valve is closed, the valve flap should be applied pressure to avoid leakage of the sealing surface.When the medium from the valve disc into the disc, the resistance to overcome the operating force is the friction between the valve rod and packaging and the thrust caused by the medium pressure, because the force of the shutoff valve is greater than the force of the open valve, so the diameter of the valve rod is large, otherwise it will occur on the stem bending fault.
Power: Manual
Material: Stainless Steel
Temperature of Media: Normal Temperature
Media: acid,water,oil,gas etc.
Port Size: 1/4″ – 1.1/2″
Place of Origin: Jiangsu, China (Mainland)
Brand Name: All petro
Working Pressure: 200bar or 3000 PSI
Working Temperature: 0°F to 450°F (-18℃ to 232℃)
Packing Material: PTFE,PEEK,PVDF or as your request
Connection: thread , coupling , double ferrule or welded
Type of Thread: NPT,BSPT,UNF or as your request
customized: Acceptable
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