API 602 Piston Check Valve, ASTM A105N, 1 Inch, 800 LB, NPT

Key Specifications / Features

Model No.: JSC-240112-FSCV-01 Hits: 3

Our API 602 Piston Check Valve, crafted from forged steel ASTM A105N, is a reliable choice for various applications. With a compact size of 1 Inch (DN25) and a robust Class 800 LB (PN150) rating, this valve ensures efficient performance. The NPT end allows for easy installation, and the handwheel operation provides manual control. Featuring a durable 13cr metal seat, this valve is designed for longevity and dependable service.
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Detail Information

Forged Steel Piston Check Valve

Body material: ASTM A105N
Nominal diameter: 1 Inch, DN25
Nominal class: Class 800 LB, PN150
Design standard: API 602
Face to face: MFR, API 602
Test and inspection: API 598
End connection: NPT
Metal seat: 13cr
Mode of operation: Handwheel

Forged steel check valve is to rely on the flow of the medium itself and automatically open and close the valve disc, used to prevent the reverse flow of medium, also known as check valve, one-way valve, reverse flow valve, and back pressure valve.  The body guide ensures alignment of the seat and disc when the piston check valve closes, the flow pressure will force the disc to lift off the seat and allow fluid to pass through the valve

Forged Steel Piston Check Valve-Features

1. The body is forged steel and available in reduced and full bore design
2. Bolted bonnet, Welded Bonnet or Pressure Seal Bonnet
3. Spring loaded piston
4. Integral seat

Forged Steel Piston Check Valve-Specifications and Standards

1. Design standard: API 602, ASME 16.34
2. Pressure temperature standard: ASME 16.34
3. Face to face dimension: MFR standard
4. Testing and inspection standard: API 598
5. Flanged Ends: ASME B16.5
6. Butt Welded Ends: ASME B16.25
7. Screwed Ends: ASME B1.20.1
8. Socket Welded Ends: ASME B16.11
9. Ends: Flanged ends, Socket Weld End, Screwed End, Butt-weld end
10. Size range: 1/2 Inch - 3 Inch (DN15-DN80)
11. Pressure Range: Class 150 LB, 300 LB, 600 LB, 900 LB, 1500 LB, 2500 LB, 4500 LB
12. Body material: ASTM A105, ASTM A350 LF2, ASTM A182 F5, ASTM A182 F22, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, ASTM A182 F347, ASTM A182 F321, ASTM A182 F51, ASTM A182 F55, Inconel Alloy, Monel Alloy, Hastelloy Alloy.
13. Trim material: ASTM A182 F6a, F316, F304, F316L, F321, F51, F55, Inconel, Stellied or Hardfaced

Forged Steel Piston Check ValveForged Steel Piston Check Valve Section


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