Valve Test Equipment Manual Safety Valve Tester with 60MPa Max Pressure DN400 Capacity

Valve Test Equipment Manual Safety Valve Tester with 60MPa Max Pressure DN400 Capacity

The HJVTE-004 Manual Control Safety Valve Test Bench is an advanced device specifically engineered to meet the high-precision testing requirements of safety valves. It utilizes pneumatic liquid pressurization as the clamping pressure source and a pneumatic gas booster pump as the test pressure source, equipped with gas cylinders for continuous testing. This equipment is capable of accurately testing key performance indicators of direct-loaded and pilot-operated safety valves, ensuring their reliability and safety in real-world applications. Widely used in industrial sectors, it provides robust support for the performance testing of various safety valves.

Product Features

1. Advanced Design Principle: Adopts pneumatic liquid pressurization (clamping) and pneumatic gas booster pump (testing) dual pressure source design, combined with a built-in gas cylinder to support continuous testing without frequent interruptions.
2. Adjustable & Stable Pressure: Test pressure can be freely adjusted within the rated range, with a smooth pressure rise curve to avoid impact on the tested valve and ensure accurate test results.
3. Imported Core Components: Clamping pressure source, test pressure source (optional from the US or Germany), and all manual high-pressure valves, pipe fittings, and joints are imported, ensuring wide output pressure range, high pressure grade, and long service life.
4. Multi-medium Compatibility: Supports nitrogen, compressed air, or clean water as test media; optional gas-liquid dual-purpose medium configuration to meet diverse testing requirements of different valves.
5. High Precision & Reliability: Equipped with 0.4-class precision pressure gauge (higher precision optional), with strict quality control during production to ensure stable performance and accurate test data.

International Reference Standards

• TSGZF001-2006: Technical Specification for Safety Valves of Special Equipment
• GB-T12242-2005: Safety Valves - Performance Requirements and Test Methods
• GB-T12241-2005: Safety Valves - General Technical Conditions
• GB-T12243-2005: Safety Valves - Acceptance Test

Technical Parameters

Test Objects & Test Items

Test Objects

• Direct-acting safety valves
• Pilot-operated safety valves

Test Items

• Set pressure test
• Back pressure test
• Sealing performance test