GKV-237 FULL PORT THREE-PIECE MOUNT DIRECT TYPE FLANGE END BALL VALVE
GKV-237L FULL PORT THREE-PIECE FLANGE END BALL VALVE
二片式CLASS150/300全流法兰球阀![3-WAY[L-PORT&T-PORT]BALL VALVE SCREWED END](/upload/2017926161953928.jpg)
3-WAY[L-PORT&T-PORT]BALL VALVE SCREWED END
GKV-152 Y-STRAINER CLASS 600 SCREWED END
ONE-PIECE BALL VALVE SCREWED END
