Click image to view original image
Introducing our ASTM A216 WCB Trunnion Ball Valve, expertly manufactured in China. This valve adheres to API 6D standards and is crafted from cast carbon steel (ASTM A216 WCB). With a substantial size of 24 inches (DN600) and a Class 150 LB or PN20 rating, this three-piece valve is designed for durability. The metal-seated design and bolted bonnet ensure secure sealing. Trust our manufacturer's commitment to quality for your ASTM A216 WCB Trunnion Ball Valve needs.
metal Seated Trunnion Ball Valve
Valve Description
Ball valve, metal seat, bolted bonnet, three pieces, carbon steel.
Body material: ASTM A216 WCB
Nominal diameter: 24 Inch
Nominal class: Class 150 LB
End connection: RF
metal seat: Chromium Carbide, Tungsten Carbide or Stellite
Face to face: ASME B16.10
Mode of operation: Gear operation
Design / Manufacture: API 6D
Test and inspection: API 598
metal Seated Ball Valve is manufactured for high temperature up to 540℃ (may be higher based on the material of body and trim) or abrasion resistance. Our metal Seated Ball Valves are Zero leakage (bubble tight seal). metal Seated Ball Valve is also called metal to metal ball valve, as the seat and ball are made from metal.
For metal seated ball valve, the seat ring and ball are precisely machined, coated by high velocity oxygen fuel (HVOF) coating process and lapped to match ball, creating a positive seal for bubble-tight performance. Our metal seated trunnion ball valves have many advantages such as excellent corrosion & wear resistance, tight shut-off, smooth control, low torque, wide temperature & pressure range, as well as stability under pressure. metal seated ball valve provide long service life with outstanding fugitive emissions performance and low operating torques in even the toughest applications.
