WENZHOU KANGTUO INTERNATIONAL TRADING CO.,LTD
Check Valve

Check Valve

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Established in the year 2013, we have been betrothed in manufacturing, exporting and supplying a huge range of Check Valve. This valve is manufactured by our adept professionals using quality examined metal alloy with the aid of sophisticated techniques. The offered valve is used for regulating fluid flow in various industries such as chemicals, power plants, pharmaceutical etc. The provided Check Valve can be purchased from us in bulk at marginal rates.

Key Points:

  • Accurate dimension
  • Corrosion resistance
  • Smooth finish
  • Sturdiness

API Cast Steel Swing Check Valve

  • Size: 1/2"-30"
  • Material: CF8, CF8M, CF3, CF3M, 304, 304L, 316, 316L, WCB, WCC, WC9, LCB, LCC etc.
  • Class: 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB
  • Suitable medium: Water, oil, air and some corrosive liquid
  • Temperature range: -20° C to 425° C
  • Operate: Handwheel, bevel wheel, gear box, pneumatic, actuator
  • Design and manufacture: API 6D, BS 1868
  • Flange end dimension: ASME B16.5, ASME B16.47 A, MSS SP-44, ASME B16.47 B, API 605
  • Butt-welding end dimension: ASME B16.25
  • Face to face: ASME B16.10
  • Pressure-temperature: ASME B16.34
  • Wall Thickness Dimension: API 600, BS 1868
  • Inspection and Test: API 6D, API 598

Technical Specifications


Part Name

Material

WCB/ Trim1

WCB/ Trim 5

WCB/ Trim 8

CF8/304

CF8M/316

Body

ASTM A218WCB

ASTM A218WCB

ASTM A218WCB

ASTM A351 CFB

ASTM A351 CFB

Seat ring

A105 +13cr

A105 +STL

A105 +13cr

ASTM A351 CFB

ASTM A351 CFB

disc

ASTM A218WCB +13 cr

ASTM A218WCB +STL

ASTM A218WCB +13 cr

ASTM A351 CFB

ASTM A351 CFB

Arm

ASTM A218 WCB

ASTM A218 WCB

ASTM A218 WCB

ASTM A351 CFB

ASTM A351 CFB

nuts

ASTM A194 2H

ASTM A194 2H

ASTM A194 2H

ASTM A194 B

ASTM A194 B

Arm pin

ASTM A182 F8a

ASTM A182 F8a

ASTM A182 F8a

ASTM A182 F304

ASTM A182 F304

Yoke

ASTM A218 WCB

ASTM A218 WCB

ASTM A218 WCB

ASTM A351 CFB

ASTM A351 CFB

Bonnet nut

ASTM A193 2 H

ASTM A193 2 H

ASTM A193 2 H

ASTM A194 B

ASTM A194 B

Bonnet bolt

ASTM A193 B7

ASTM A193 B7

ASTM A193 B7

ASTM A194 B

ASTM A194 B

Bolt

ASTM A193 B7

ASTM A193 B7

ASTM A193 B7

ASTM A194 B

ASTM A194 B

Gasket

304 sheet + graphite

304 sheet + graphite

304 sheet + graphite

304 sheet + graphite

316 sheet + graphite

Bonnet

ASTM A216 WCB

ASTM A216 WCB

ASTM A216 WCB

ASTM A351 CFB

ASTM A351 CFB

Eye bolt

ASTM A181

ASTM A181

ASTM A181

ASTM A181

ASTM A181