Wafer Type Lift Check Valve
The wafer type lift check valve is suitable for the working temperature of -196?~540, to prevent backflow of medium. According different materials, the wafer type lift check valve can be applied to various medium, such as water, steam, oil, nitric acid, acetic, strong oxidizing medium and urea in petrochemical, metallurgy, electric power, light industry and food industries. Different from flange type lift check valve, the wafer type lift check valve has characteristics of short structure length, small volume, light weight, small water hammer pressure, convenient installation, etc.
Specification:
l Size: 2”~36”
l Pressure Rating: Class150~2500LB
l Main Materials: WCB, WC6, WCC, LCB, CF8, CF8M, CF3, CF3M, 4A, LF2, F304, F316 etc.
l Design and Manufacture: API 594
l Face-to-Face: API 594, API 6D
l Pressure-temperature Ratings: ASME B16.34
l Ends Connection: Wafer
l Inspection & Testing: API 598, EN12266
Feature:
l Safe and Reliable Sealing
l Lug Wafer Type or Wafer Type
l Lift or Piston Type
l With Spring
l Simple and Compact