TMS01-00 Technical/ Material Specification Design & Engineering Division Product : Spring type Non-Return Valve Compatible Fluids : Air, Water, Steam Material : Valve body : SS-316L No. UVAS-SX2536-FM01-MS01 Date: 29.11.2018 Rev. No. 0 Page 1 of 1 Spring : SS-316L Seal : EPDM/Viton Operating Conditions : Max. Temperature : 140 oC Max. Pressure : 3 bar (g) Cracking Pressure : Size 0.2 bar (g) : DN 25 Operating Feature : Automatic prevention of backflow. Equipped with Drain screw / inspection port. End Connection : Installation : NPT (Female) Horizontal position Test Certificates: Test certificates shall be provided including material test certificates and factory test certificates for cracking pressure. Quality: The furnished valve shall be free of injurious defects. No repair welding is allowed. Note: All certificates shall be in English language. Prepared By Reviewed By Approved By Sign/Date Kinza Sarfraz (S.E) Name./Desg. Sign/Date Salik Qadeer Butt (Manager CED) Name./Desg. Sign/Date Khalid Siddique (Director D & E) Name./Desg.