Bolted Cover & Pressure Seal Swing Check Valve

Bolted Cover & Pressure Seal Swing Check Valve Manufacturers & Suppliers

  • Type of Valves:
    BOLTED COVER & PRESSURE SEAL SWING CHECK VALVE
  • Manufacturing  Standard:
    API 6D, BS 1868, FOR CLASS 150#, 300#, 600#
    API 6D, ASME B16.34, FOR CLASS 900#, 1500#, 2500#
  • Inspection & Testing:
    API 6D, EN 12266-1 FOR CLASS 150#, 300#, 600#
    API 6D, API 598, FOR CLASS 900#, 1500#, 2500#
  • Material of Construction:
    C.I / M.S / SS 304 / SS 316 WCB / CF8 / CF8M / CF3 / CF3M / 4A/5A
  • End Connections:
    Flanged End, Butt Weld End
  • Pressure Rating:
    ASA 125# / 150# / 300# / 600# / 900# /1500# / 2500 / PN-16 / PN-40 and PN-64.

 

Reliable Swing Check Valves for High-Pressure and Critical Applications

We are trusted manufacturers and suppliers of bolted cover and pressure seal swing check valves, designed to prevent reverse flow and protect pipelines and equipment. These valves feature a robust bolted cover or self-energizing pressure seal bonnet that ensures tight sealing and leak-free performance under high-pressure and high-temperature conditions. Manufactured from premium carbon steel, alloy steel, and stainless steel, our valves conform to international standards such as API, ASME, ANSI, and ISO.