VALVAX

Forged Gate Valve – Class 800 / 1500 / 2500

API 602 / ISO 15761 forged steel gate valve in bolted bonnet and welded bonnet configurations. Available with NPT screwed, socket weld, and butt-weld end connections for small-bore high-pressure service.

API 602 / ISO 15761MFG. STD.ASME B16.25ASME B16.11
Pressure
Class 800+
Size Range
1/2" to 2"
Testing
API 598
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VEPLHYDRO-TESTED · API 598

The anatomyscroll to separate

VEPL12 machined parts · one pressure envelope

01

Body

ASTM A216 GR.WCB · cast · API 6D

Technical specifications

Material
Body: ASTM A105 (CS) / ASTM A182 GR.F316 (SS) / ASTM A182 GR.F304 (SS304) / ASTM A350 GR.LF2 (LCS)
Pressure Rating
Class 800 / Class 1500 / Class 2500
Temperature Range
-29°C to +427°C (ASTM A105 CS; LF2 to -46°C; SS to +816°C)
Size Range
1/2" to 2" (DN 15–50)
End Connections
NPT (F) × Socket Weld; NPT (F) × NPT (F); Butt Weld (ASME B16.25)
Bonnet Types
Bolted Bonnet / Welded Bonnet
Seat
AISI 410 (CS) / 13% Cr. Steel (Alloy) / SS 316 (SS)
Wedge
AISI 410 / 13% Cr. Steel / SS 316
Stem
AISI 410 / 13% Cr. Steel / SS 316
Gland Packing
Braided graphite + interior die-formed flexible graphite

Standards & testing

  • MFG. STD: API 602 / ISO 15761
  • Face to Face: MFG. STD.
  • Butt Weld End: ASME B16.25
  • Socket Weld End: ASME B16.11
  • Screwed End: ASME B1.20.1
  • Insp. & Test: API 598
  • Press. & Temp: ASME B16.34

Custom engineering

Special trims, exotic materials and non-standard dimensions are available against your datasheet — send it with your quote request and our engineering team will respond with a compliant proposal.

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Forged Lift Check Valve – Class 800 / 1500 / 2500

API 602 / ISO 15761 forged lift check valve with spring-loaded disc for reliable non-return service in high-pressure, small-bore piping.

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Forged Ball Valve – Class 800

ISO 17292 / B16.34 forged ball valve with PTFE / RPTFE seats and graphite/PTFE gland packing. Available in carbon steel, alloy steel, stainless steel, and low-temperature service for small-bore high-pressure applications.

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