รายละเอียด:
Features
Applications for hydraulic, chemical, steam, oil/ gas, oxygen, vacuum.
2-piece screw-in & 360 " fully welded design, no leakage paths through the body provide maximum safety. thrust washer prevents galling, reduces torque and provides secondary stem seal.
long cycle life,low uniform for automation bottom entry blow-out proof stem design provides maximum safety. lock device is available.
investment case body construction. din en 10204-3.1 certificate is available.
Safety/Quality Approvals
female pipe threaded to npt, din 259/2999, bs21...
inspection & testing according to api 598.
api 607 4th edition fire-safe test approved.
ped 97/23/ec; iso 9001.