ANSI/ASME American Standard Gate Valve

Description

ANSI/ASME American Standard Gate Valve is designed for global applications requiring compliance with rigorous North American engineering standards. These valves are characterized by a robust “Rising Stem” design and a flexible wedge, which compensates for seat distortion and temperature fluctuations. The precision-machined seating surfaces ensure a tight seal at high pressures, while the standardized dimensions allow for seamless integration into existing American-spec piping systems.

Features

• Elastic Wedge (Ram): To ensure a perfect seal even if the seat angle deviates slightly during processing, our valves utilize an elastic ram (flexible wedge). This design improves processability and maintains sealing integrity under thermal expansion or pressure fluctuations.
• Full Port Design: All valves are full-ported, meaning the internal diameter matches the pipe, providing maximum flow capacity and dependability.
• Global Compliance: Our gate valves meet the rigorous design requirements of:
  • API 600 & API 6D (American Petroleum Institute)
  • ASME B16.34 (Pressure-Temperature Ratings)
  • BS 1414 & BS EN 1984 (British/European Standards)

Specifications

Applications

• Oil & Gas: Upstream production and downstream refinery isolation.
• Petrochemical: Critical shut-off for aggressive chemical media.
• Power Plants: High-pressure steam and water feed systems.
• Marine & Industrial: Heavy-duty infrastructure requiring ANSI compatibility.