三片式全流手動球閥
● 連接方式END CONNECTIONS:牙口/套焊/對焊
THREADED E ND,SOCKET WELD END,BUTT WELD END
● 防爆中軸BLOW-OUT PROOF STEM
● 工作壓力WORKING PRESSURE(CWP):
DN8~DN50 1000psi
DN65~DN100 800psi
● 適用溫度範圍TEMPERATURE RANGE :-20 to 180℃
● 掛鎖裝置 LOCKING DEVICE
● 管螺紋參照 PIPE THREADIN ACCORDANCE
ASME B1.20.1(NPT)
DIN 259/DIN 2999
ISO 228/ISO 7-1
BS 21(PT)/BS EN 10226(R)