Design Standard: API 602
Body Material: ASTM A105N
Nominal Diameter: 1 INCH, DN25
Pressure: Class 1500 LB
End Connection: RTJ FLANGE
Face To Face: ASME B16.10
Test And Inspection: API 598
Product Details
Our forged steel check valves are meticulously crafted to ensure unmatched durability and reliability, delivering an extended service life. These check valves can be customized to feature either full port or reduced port configurations, catering to our customers' specific needs. Our product line encompasses a wide selection of body and bonnet materials, as well as trim options to meet your diverse requirements.
Applicable Standard
Design Standard: API 602, ASME B16.34, BS 5352
Face to Face: ASME B16.10, EN 558, DIN 3202
End Flange: ASME B16.5, DIN2533
Buttwelding Ends: ASME B16.25, DIN3239
Socket Welded Ends: ASME B16.11
Threaded Ends: ASME B1.20.1
Inspection and Test: API 598
Also available per NACE MR-0175, NACE MR-0103, ISO 15848, API 624
Products Range
Size: 1/2 - 2 Inch (DN15 - DN50)
Rating: ANSI Class 150 - 2500 LB
Body Materials: ASTM A105, ASTM A350 LF2, ASTM A182 F9, ASTM A182 F11, ASTM A182 F22, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F321, ASTM A182 F51, Alloy Steel, etc.
Trim: Per API 600
Design Features
Full port or reduced port design
Swing or Piston/lift type
Bolted bonnet, welded bonnet, or pressure-sealed bonnet
Flanged, butt-welded, socket-welded, or threaded ends
Optional Y-type structure