Welcome! ZZJG VALVE Factory Can Offer High Quality Line Blind Valves And Goggle Valves.
Soft seal double offset butterfly valve are widely used in petroleum, chemical industry, metallurgy, electric power, water supply, coal gas, natural gas and other industries. With High reliability, excellent quality, fast service. ZZJG supply online support.
Diameter: DN50~4200mm NPS2"~200"
Pressure: PN0.6~1.6MPa Class150
Temperature: 0℃~150℃
Materials: Cast Iron, Ductile Iron, WCB, LCB, CF8, CF8M, CF3, CF3M, etc
Operation: Lever, Gear, Pneumatic, Electric, Hydraulic
Standard: ANSI, API, DIN, EAC, JIS, CE, ISO, EN, GB.
Small installation dimension, small opening/closing torque. Simple structure & Small fluid resistance.
Rubber sealing ring can be replaced for maintenance. Double eccentric cam design for high quality sealing zero leakage.
Valve seat welded with stainless steel for long service life.
Non-corrosive gases and liquids can be used in petroleum and petrochemical, metallurgy, chemical industry, electric power, gas, water conservancy, municipal administration, and construction industries, etc.
The professional 3D software for structural analysis, material selection and process planning to virtually simulate the reliability of materials under different temperatures, mediums andpressures, and finally validate them through finite element analysis to provide customers with safe and reliable products.
From raw materials to production, sealing performance testing, strength testing, functional testing, to surface quality testing and packaging and shipping, the whole process is strictly in accordance with API standards and support third-party independent organizations to test and certify our products.
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