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SVF-150

SIZE：2”~24”
API594/BS1868 Check Valves, Standard bore, Swing Type, Bolted Cover. Pressure Rating : Class 150

Product Features



* API594/BS1868 Design For Cast Steel Swing Check Valve.

* Bolted Cover Type.

* Trim Materials are available according to API600 Trim Number Identification Trim#1 ~ Trim#18. 

* Material Availability : ASTM A352 LCB, Low Carbon material, ASTM A216 WCB Carbon Steel, ASTM A351 Stainless Steel, Super Austenitic Stainless Steel such as Hastelloy C, Monel 400. Duplex & Super Duplex.

* End Connections : Flange RF, RTJ, Butt Weld are all standard unit.

* Swing Check Valve With Counter-weight and Lever is available.

Applicable Standards



Size Range 2”~24”
Pressure  Class 150
Body Material

ASTM A216 WCB
Plate ASTM A105 + F6
Seat Ring ASTM A105 + Stellite#6
Body Seal SS304 + Flexible Graphite
Face To Face ASME B16.10
Flange ASME B16.5 RF Flange Ends 
Finished Surface : 125-250 AARH
Specifications

Design as per API594/BS1868
Marking: MSS SP-25

Pressure-Temperature Rating: ASME B16.34

Casting Surface : MSS-SP-55

Stem Screw Threads : ASME B1.5

Bolt and Nut : ASME B18.2.2

Screw Threads : ASME B1.1
Valve Test  API 598