Swing Check Valves

Features

Benefits

API 6D Certification

Complies with strict design, testing, and performance standards for pipeline valves, ensuring interoperability and safety.

Dual-Plate & Swing Designs

Dual-plate models reduce pressure drop by 50% vs. conventional swing valves; swing designs excel in large-diameter, low-velocity applications.

Fire-Safe Construction (API 607/6FA)

Metal-to-metal seats and graphite packing maintain leak tightness during fire incidents, preventing catastrophic failure.

Spring-Assisted Closure

Ensures rapid disc response (≤0.5 seconds) to reverse flow, minimizing water hammer and protecting pumps/compressors.

Full-Bore & Reduced-Bore Options

Full-bore designs accommodate pipeline pigs for maintenance; reduced-bore variants optimize space in compact systems.