TYPE CLASS 150# , 300# , 600#
CHECK VALVES ARE COMMONLY AVAILABLE IN 2 TYPES : SWING CHECK VALVES AND WAFER CHECK VALVES THAT ARE AVAILABLE IN A RANGE OF SIZES AND PRESSURES, CHECK VALVES ARE SINGLE-DIRECTION FLOW VALVES USED TO ALLOW UNLIMITED FLOW IN ONE DIRECTION AND TO RESTRAIN FLOW IN THE OPPOSITE DIRECTION
-GENERAL DESIGN : API 600, API 602, API
6D
-SIZE : 1/ 4" TO 28"
-STANDARD RATINGS : 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB, JIS 10K, 20K, PN10, PN16,
-MATERIAL : ASTM A216 WCB, ASTMA105, ASTM A350-CF8
BRAND : KITZ, ONDA, GLT, SHORITSU, TOYO, YONE, TOMOE, MIZU
katup valves