Cast Steel Globe Valve

Cast steel globe valves, straight pattern, bolted bonnet or pressure seal, plug type disc, full port; cast steel globe valve is designed to BS1873/API 627 with flanged or butt welding end connection. We are experienced cast steel globe valve manufacturers in China for overseas markets.

Design Features:

  • Straight pattern (T Type)
  • Stem with outside screw and yoke (OS&Y)
  • Plug-type disc (Conic disc)
  • Bolted bonnet
  • All seat rings are seal welded as standard.

Options:

  • Pressure seal bonnet
  • By-pass
  • Locking device

Benifit:

Seat face: CoCr alloy hard-faced, ground, and lapped to a mirror finish. Conical seat machined to fine surface finish.

Guided disc: The guided disc accurately mates the disc's hard-faced surface (hard-faced with 13Cr, CoCr alloy, SS 316, or Monel) with the surface of the body seat, which is ground and lapped to a mirror finish. The disc guides are hard-faced to extend their wear life.

Body and bonnet joint: The body and bonnet joint were accurately machined to a fine surface finish. Fully enclosed gasket.

Stuffing box: The Stuffing box is machined to a fine surface finish.

 

Main Material:

Body:

  • Carbon steel (A216 WCB, WCC)
  • Low temperature carbon steel (A352 LCB, LCC)
  • Alloy steel (A217 WC5, WC6, WC9, C5, C6, C12A)
  • Stainless steel (A351 CF8, CF3, CF8M, CF3M etc)
  • Al bronze (C95800 etc.),

Trim: All in API 600 trim chart, such as trim no. 1, 10, 5, 8, 12, etc.

 

Operation:

Handwheel, impact handwheel, bevel gear or motor actuated globe valves.

 

Standard Specifications

Design BS 1873/API 623/ASME B16.34 Face to face ANSI B16.10
End Flange ASME B16.5/16.47 BW Ends ASME B16.25
Test API 598 Material Nace Mr-0175

Leave Us Your Info

Could you please kindly fulfill the following information when enquiring:

Valve type (ball, gate, globe, check etc.), valve size, pressure class, valve material, and end connection (flanged, butt welding etc.)