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Overview：
Hard contact clamped butterfly valve is a type of butterfly valve that adopts a metal hard sealing structure (such as stainless steel to hard alloy), which is clamped between pipelines with bolts on both sides of flanges (clamped connection). It has the characteristics of compact structure, reliable sealing, wear resistance and corrosion resistance, and is suitable for cutting and regulating media under harsh working conditions such as high temperature, high pressure, and strong wear. It is a commonly used valve type in industries such as metallurgy and power.
Nominal diameter：10mm～2000mm and 1/2"～80".
Working pressure：0.25MPa～76.0MPa/150Lb～4500Lb/10K～320K.
Adopting standards：GB, DIN, API, ANSI, JIS, BS, etc.
Drive mode：Manual, worm gear transmission, pneumatic, electric, hydraulic, etc.
Product materials：WCB、A105、CF8、F304、CF8M、F316、CF3、F304L、CF3M、F316L、CF8C、F347、F304H、F316H、F321H、4A、F51、5A、 Copper alloy, titanium alloy, Hastelloy alloy, nickel alloy, etc.
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