Hawa international offers a range of valves from airmax pneumatic products. Y-type control valves are manufactured as per is 10189 [part 1] standards. The testing and inspection standard conforms to is 10189 [part 1]. The pressure rating is ansi class 300. Material of construction isstainless steel [astm a 351 grade cf 8/cf 8m]. The end connections are screwed bsp [f], npt. Other features: operations - pneumatic piston operated; design construction - 2-way angle type; and size range - 15 mm to 35 mm. The company also manufactures ball valves, forged steel ball valves, butterfly valves, control valves, diaphragm valves, gate valves, globe valves, non-return, check valves, wafer check valves, safety valves, steam traps, strainers, pneumatic cylinders - indigenous design, pneumatic cylinder - iso 6431 design, hydint moisture separator, pu tubes and instant fittings, and electronics auto drain valves.