PN-KV4551 Valve

PN-KV4551 4 ½” IF BOX X BOX DUAL BALL VALVE WITH SPLINE LOCK (MUD SAVER VALVE) CAN BE MANUFACTURED WITH SPLINE REMOVED USED ON TESCO, WARRIOR, FDS, ALONG WITH OTHER TOP DRIVES MOST COMMON TOPDRIVE USE: TESCO HXI-250, HC-500, HCI-500, HS-500, HCIS-500,EMI-250 OTHER PART NUMBERS: 4185A-SDB-SER 720475