- GATE VALVE - GLOBE VALVE - CHECK VALVE - STRAINER VALVE - BALL VALVE - FOOT VALVE - TANK VALVE - SIGHT GLASS VALVE - JACKET VALVE - KNIFE GATE VALVE - BUTTERFLY VALVE - 기술자료       [GATE VALVE]   CAST STAINLESS STEEL GATE VALVE BB OS & Y 10K, 20K      [GATE VALVE]   CAST STAINLESS STEEL GATE VALVE BB OS & Y 150LB, 300LB      [GATE VALVE]   GATE VALBE SCREW 10K      [GATE VALVE]   CAST STAINLESS STEEL FOR WATER GATE VALVE 10K(제수변) KSD 4308