High Wear Resistance Ceramic Valve High Temperature Resistant Ceramic Inflatable Butterfly Valve Manufacturer

Introduction:
The butterfly valve has A bi-directional metal seal structure (DBB design), the main body is in accordance with API 609 standard, and is equipped with a precision CNC machining 17-4PH stainless steel valve plate and PTFE/Graphite composite seat, which realizes bi-directional zero leakage (leakage class up to ISO 5208 A). The streamlined valve body optimized by finite element analysis can increase Cv value by 18% and pressure loss coefficient Kv≤0.3, meeting the requirements of ANSI Class 150-300 working conditions.
Core technical advantages:
Ultra-precision drive system: ISO 5211 standard flange interface, suitable for pneumatic/electric actuator, repeated positioning accuracy of ±0.15°
Extreme conditions adaptation: -196ºC ~ 550ºC wide temperature range design, through the NACE MR0175 acid environment certification
Full life cycle management: DLC diamond-like coating treatment of valve stem surface, wear-resistant life of more than 100,000 times opening and closing
(Suitable for harsh medium control scenarios such as petrochemical industry, LNG storage and transportation and nuclear power cooling system)