Metal To Metal Seat Ball Valve

GMK Metal To Metal Seat Ball Valve is available in Two pieces or Three pieces designs. It has options of a trunnion-mounted ball, anti-blowout stem, or floating ball. Both the full-bore and reduced-bore variants include an option for an anti-static device as well as a structure that is resistant to fire. The design of this mounting system used in ISO 5211 is flexible enough to accommodate a broad variety of vehicles. This valve can have a maximum temperature range of 400 C. This product is excellent for high-pressure applications. Appreciations to GMK’s high-quality Metal To Metal Seat Ball Valve!

  • Size:2″-24″
  • Rating:150LB,300LB,600LB,900LB,1500LB
  • Material:WCB, LCB,LCC, WC6,WC9, C5,C12,C12A, CF8, CF8M, CF3, CF3M, CN7M,Alloy 20,B148,UB6 ,Hastelloy C etc
  • Connection:Flanges,RTJ Flange,Butt Weld,Hub end,Groove
  • Operate:Hand leverl, Gearbox, Pneumatic Actuator

CE Certification

ISO Standards

Warranty Included


Metal To Metal Seat Ball Valve with a compensating movable valve seat that delivers outstanding sealing performance thanks to its strong design. Its precision ball bearings and a safe seating position prevent the leaking of lubricant and avoid foreign particles. During high-temperature working circumstances, the valve seat and ball could expand, causing the valve to become trapped in the closed position. It might be a dangerous situation. In order to account for the thermal expansion of the components, the design of our metal-to-metal seated ball valves incorporates beveling spring loading. As a consequence of this, the valve is certain to open and close without any problems, even when subjected to very high temperatures.


  • Ball and seat are both very long-lasting.
  • The highest possible requirements for construction that is both fireproof and resistant to static.
  • The metal-to-metal ball valve has a spring seat structure, so the upstream seat is forced firmly on the ball surface even at extremely low pressures. It allows the valve to reliably seal, even when the pressure is very low.
  • Performance of the throttling service that is entirely assured


  • Product name:Metal To Metal Seat Ball Valve
  • Size: 2″-24″
  • Rating: 150LB,300LB,600LB,900LB,1500LB
  • Material: WCB, LCB,LCC, WC6,WC9, C5,C12,C12A, CF8, CF8M, CF3, CF3M,
  • CN7M,Alloy 20,Duplex,B148 ect
  • Connection: Flanges,RTJ Flange,Butt Weld,Hub end,Groove
  • Operate: Hand leverl, Gearbox, Penumatic Actuator, Electric Actuator, Hydraulic Actuator

Size 2″-24″
Rating 150LB,300LB,600LB,900LB,1500LB
Material WCB, LCB,LCC, WC6,WC9, C5,C12,C12A, CF8, CF8M, CF3, CF3M, CN7M,Alloy 20,B148,UB6 ,Hastelloy C etc
Connection Flanges,RTJ Flange,Butt Weld,Hub end,Groove
Operate Hand leverl, Gearbox, Pneumatic Actuator
Supply Ability 10000 Piece/Pieces per Month
Port Wenzhou/shanghai
Payment Terms L/C,D/A,D/P,T/T
  • Design and Manufacture:API6D, ASME B16.34
  • Pressure-temperature rating: ASME B16.34
  • Face to face(end to end):ANSIB16.10
  • End Connection: 2″-24″ ASME B16.5; 26″ -42″ ASME B16.47; B.W end ASME B16.25
  • Test and inspection:API598,API6D
  • Fire safe design:API607,API6FA
Can we order goods from you directly?
Yes, we look forward to receiving your order. However, please note our minimum purchase quantity. If you require smaller quantities we will be happy to arrange an individual delivery. We would be delighted to assist you.
Can I get a discount?
This depends on the specific situation, you can call directly to consult.