Wafer and lug butterfly valves Manu.Std.:api609 Test and inspection:api598 End connection:wafer Side flanged std:asme b16.1 125/150psi Structure length:api609 Body:ci, di, carbon steel, stainless steel Disc:ci, ai-bronze, stainless steel, carbon steel Seat:epdm nbr ptfe Control actuator:handles, gear, electric and pneumatic Temperature range:-45-120 degrees. Vneer
