TLV Check Valves

Check Valves Check valves for steam and other fluids. Disc and spring construction assures stable performance with installation in either vertical or horizontal pipelines. Automatic valves for preventing backflow. Operating Pressure Range: 0.001 - 3 MPaG Operating Temperature Range: 0 - 350 °C CK Series Check Valves Pamphlet (198 KB) Spring Loaded Disc-type Check Valves Product Details CK3M / CK3T / CK3R CK3M / CK3T / CK3R Specifications Manual • Max. Operating Pressure: 1.0/1.6/2.1 MPaG • Max. Operating Temperature: 90/185/220°C • Coil spring, disc type • Screwed connection CK3MG CK3MG Specifications Manual • Max. Operating Pressure: 2.1 MPaG • Max. Operating Temperature: 220°C • Coil spring, disc type • Unique center-guided disc increases durability CKF3M / CKF3R CKF3M / CKF3R Specifications Manual • Max. Operating Pressure: 1.6/3.0 MPaG • Max. Operating Temperature: 150/350°C • Coil spring, disc type • Wafer type (installed between flanges) CKF3MG / CKF3RG CKF3MG / CKF3RG Specifications Manual • Max. Operating Pressure: 1.6/3.0 MPaG • Max. Operating Temperature: 150/350°C • Coil spring, disc type • Wafer type (installed between flanges) • Unique center-guided disc increases durability Always check the specification PDFs for the exact product specification available in your region. Benefits and Features Reliably Prevents Backflow Check valves utilize a mechanical sealing mechanism to prevent backflow. By providing a tight seal, backflow is safely avoided. Easy to Use There are no restrictions on installation orientation (horizontal, vertical). After the valve has closed, it opens again at the slightest pressure differential. Long Service Life TLV’s unique center-guided disc (CK3MG, CKF3MG, CKF3RG) offers greater durability. Application Areas Suitable for use in the following applications: CK3M, CKF3M, CK3MG, CKF3MG (metal valve seat) – steam. CK3T (PTFE valve seat) – steam, hot water. CK3R, CKF3R, CKF3RG ( Nitril or Fluorine rubber valve seat) – non-hazardous gasses, air, hot water, water, etc.