二片式牙口手动全流球阀

●  防爆中軸BLOW-OUT PROOF STEM

● 工作壓力WORKING PRESSURE(CWP):DN8~DN50 1000psi

                                 DN65~DN80 800psi

● 適用温度範圍TEMPERATURERANGE:-20 to 180℃

● 掛锁装置LOCKING DEVICE

● 管螺紋参照PIPE THREAD IN ACCORDANCE

            ASME B1.20.1(NPT)

            DIN 259/DIN 2999

            ISO 228/ISO 7-1

            BS 21（PT）/BS EN 10226（R）