PSB Gate Valve, API 602, ASTM A105N, 1 IN, CL 2500 LB, SW

Key Specifications / Features

Model no.: JSC-240524-FSGAV-02

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Introducing our Pressure Seal Bonnet Gate Valve: meticulously crafted for high-pressure applications. Constructed from forged Carbon Steel ASTM A105N, it ensures durability and reliability. Compliant with API 602 standards, it meets stringent quality requirements. Sized at 1 inch for Class 2500 LB applications, it's ideal for critical environments. Featuring a Pressure Seal Bonnet (PSB), reduced bore, and metal seat, it ensures efficient fluid control. With socket welded ends for secure sealing, our valve offers dependable performance in high-pressure systems.
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Detail Information

Pressure Seal Bonnet Forged Gate Valve

Valve description: Pressure seal bonnet (PSB), Reduced bore, Socket-welded ends, solid wedge, renewable seat

Body material: ASTM A105N
Design Standard: API 602
Nominal diameter: 1 Inch (DN25)
Nominal class: Class 2500 LB (PN420)
Metal seat: STL
End connection: SW
Face to face: MFR, API 602
Test and inspection: API 598
Mode of operation: Handwheel

Forged steel gate valves are ideal for small-diameter pipelines, offering reliable shut-off or connection of the medium flowing through the pipeline. These valves are constructed using various materials and are versatile enough to handle water, steam, oil, nitric acid, acetic acid, oxidizing media, urea, and other mediums. Due to their durability and effectiveness, they find extensive use in petroleum pipelines.

We manufacture the following valves:
  1. PSB Forged Gate Valve
  2. Self-sealing Forged Steel Gate Valve


Size Range: 1/2 Inch - 4 Inch (DN15-DN100)
Pressure Range: Class 150 LB - 2500LB (PN16-PN420)


Design/Manufacture: API 600, ASME B16.34, DIN 3357, GB/T 12234, ISO 10434, API 603, BS 1414
Face to Face Length (Dimension): ASME B16.10, EN 558-1 Gr.14 (DIN 3202-F4), DIN 3202-F5, DIN 3202-F7, BS 5163
Flanged Dimension: ASME B16.5, EN 1092-1, BS 4504, DIN 2501
Flanged to ASME B16.5 (2 Inch - 24 Inch) and ASME B16.47 Series A/B (26 Inch and above) Clamp / Hub ends on request.
Testing: API 598, API 6D, EN 12266-1, EN 1074-1, ISO 5208

  • Reduced Bore or Full Bore
  • Rising stem (OS&Y)
  • Self-centering pressure plate pressure sleeve type
  • Integral upper seal seat
  • Socket end conforms to ASME B16.11
  • Threaded connection end (NPT) conforms to ANSI/ASME B1.20.1
  • Pressure seal bonnet

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