Welcome! ZZJG VALVE Factory Can Offer High Quality Line Blind Valves And Goggle Valves.
Metal seal triple 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: PN2.5~4.0MPa Class150/Class300
Temperature: -45℃~538℃
Materials: Ductile Iron, WCB, LCB, CF8, CF8M, CF3, CF3M, A890 4A, etc
Operation: Lever, Gear, Pneumatic, Electric, Hydraulic
Standard: ANSI, API, DIN, EAC, JIS, CE, ISO, EN, GB.
Triple eccentric design for sealing zero leakage. Bi-directional flowing medium & metal-to-metal sealing.
The elastic seal is curved and energetic, achieve tight closing in both directions. Self-aligning: expansion due to temperature fluctuations.
Small installation dimension, small opening/closing torque, small fluid resistance. valve body/disc material such as CS/SS304/SS316/AS can be chosen according to working conditions.
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.
Online
Provide free
Video visits
Guide installation
12-month warranty
DO YOU HAVE QUESTIONS? WE ARE HERE TO HELP YOU!
Copyright © 2025 Zhengzhou Jinggong Valve Co., Ltd
