一片式全流法蘭球閥
FULL PORT ONE- PIECE BALL VALVE FLANGE END
防爆防靜電中軸/全流BLOW-OUT PROOF STEM/ FULL PORT
帶ISO5211平臺(tái) ISO 5211 MOUNTING DEVICE
適用溫度范圍 TEMPERATURE RANGE:-20 to 180℃
法蘭尺寸參照FLANGE DIMENSIONS:
ANSI B16.5 CLASS 150
檢查測(cè)試TEST: EN-12266-1
API-598