Dual Plates Wafer Check Valve
Product Sort: Check valve> > Wafer check valve
Pressure: 1MPa-1. 6MPa
Size: DN50-DN600
Design Std: GB/API/JIS/DIN
Product Material: Cast steel, Stainless steel

Wafer check valve , we also call butterfly check valve, our is a save-energy product, manufactured based on the foreign advanced technology and in accordance with relative international standards. This product is featured by excellent retaining performance, high safety and reliability and low flow resistance. It is suitable for systems in the industries of petrochemical, food processing, medicine, textile, paper-making, water supply and drainage, metallurgy, energy and light industry etc used a check valve in one way

Specification
Face to face according to DIN3202-K3; GB12221-16;
Flange drilling according to ANSI125/150;
DIN2501PN10/PN16; AS2129 Table E; JIS10K ect.
Working Pressure: PN10; PN16

Application
Valve is used for preventing the back-going of medium in pipelines and equipments, and the pressure ofmedium will bring the result of opening and closing
automatic ally. When the medium is back-going, valve disc will automatic ally closed to avoid accidents.