GSC`S CHECK VALVES CAN BE OPENED GRADUALLY WITH THE HAND CRANK DEVICE, THE VALVES FEATURES ONLY A FEW DISMOUNTABLE PARTS AND A SIMPLE STRUCTURE.
SURFACE FINISHING: CNC MACHINING
SEAL MATERIAL : EPDM, SILICON, VITON FOR THE SEAL
BODY MATERIAL : 304,316, 316L BY FORGING
EQUIPMENT : A SINGLE PIN CLAMP
CHANGHUA Changhua, Taiwan R.O.C. Tel:886-4-8762-995 Fax:886-4-8762-997 E-mail:gsc.gsun@msa.hinet.net