Wafer type API 594 dual-plate check valves. Valve type, size, rating and dimensions; comparison of dual-plate check valves vs. swing-check valves
Manufacturer of precision check valves and relief valves.
UK. Provides wide array of inspection and approval services. Includes mechanical and nondestructive testing, calibration, chemical analysis, product failure checks, welding certification, and tests of pressure systems and lifting equipment.
UK. Provides wide array of inspection and approval services. Includes mechanical and nondestructive testing, calibration, chemical analysis, product failure checks, welding certification, and tests of pressure systems and lifting equipment.
Provides slab and expanding pipeline gate, axial and rotary control, piston, swing and wafer check valves.
Manufactures high temperature and pressure bearing; side and top entry welded ball valves.
Manufactures wafer type check, gate, globe, check, ball and butterfly valves.