Quick Detail

Design standard: API 600

Body material: WCB

Nominal diameter: ?3”

Pressure: CL2500LBS

End connection: RTJ. Flange

Face to face: ASME B16.10.

Flange ANSI B16.5

Working temperature: -29℃~+425℃.

Test and inspection: API 598.

Full bore Check valves

High Pin Flat Disc Check Valves

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Product Range:

Available Material: Carbon steel, Stainless steel, Alloy steel

Optional Stem: A182F6a, A182F304, A182F616, F51/F53

Optional Seat & Trim: STL, SS, Customized

Optional End connection: BW, Flanged, threaded BSP, NPT

Range of valve sizes diameter: 1/2″~60″ (DN15~DN1500).

Range of pressure: 150lbs~2500lbs (PN16~PN420).

Optional Operation: automatic type or Lever and counter weight

Customized Design acceptable

Performance:

Valve adopts self-tightening type, and has good sealing performance under high temperature and high pressure conditions. There are two types of self-sealing ring: one is low carbon steel, and the other is flexible graphite clamp 316 wire (net). Seal surface surfacing drill-based cemented carbide. The processed pure metal layer is ≥3mm, which has wear resistance, high temperature resistance, corrosion resistance, abrasion resistance and long service life.