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API 602 Gate Valve

Compact forged gate, globe and check valves · 1/4" – 4" · ASME 800 – 2500

Gate Valve · By Standard

API 602 Gate Valve Manufacturing

VTXFLOW manufactures gate valves in full compliance with API 602 — the standard covering compact forged gate, globe and check valves, from 1/4" – 4" in ASME 800 – 2500.

API 602 governs the small-bore forged valves that populate every refinery and power station — drains, vents, instrument roots and bypasses. Forged construction is mandatory territory here: at Class 800+ in small bores, casting porosity is an unacceptable risk.

Our API 602 production is backed by in-house casting and forging, CNC machining, and 100% pressure and seat-tightness testing to API 598, with EN 10204 3.1 material certificates and optional third-party inspection (SGS / BV) on every order.

Key API 602 Requirements We Build To

  • Forged A105 / F304 / F316 / alloy bodies
  • Bolted, welded or pressure-seal bonnet options
  • SW, NPT, butt-weld and flanged ends
  • Optional extended body for pipeline welding
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API 602 Gate Valve
API 602 Gate Valve — VTXFLOW

Technical Specifications

Size Range1/2" – 60" (DN15 – DN1500)
Pressure ClassASME 150 – 2500 LB / PN16 – PN420
Body MaterialsWCB, WC6, WC9, CF8, CF8M, LCB, A105, F11, F22, F304/316
End ConnectionsRF, RTJ, BW, SW, NPT
Design StandardAPI 602 — compact forged gate, globe and check valves
Standard Size Range1/4" – 4"
Standard Class RangeASME 800 – 2500

Related API 602 & Standard Pages

API 602 Globe ValveAPI 602 Check ValveAPI 600 Gate ValveAPI 6D Gate ValveAll Gate Valves →
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Sourcing api 602 gate valves? Tell us your size, class, material and quantity — response within 24 hours.

Your inquiry goes directly to our sales team. You can also email us at SALES@VTXFLOW.COM.