DN100 Integrated Horizontal Submersible Hydraulic Axial Press Valve Test Bench

Hydraulic axial press clamps valve end faces with minimal external force on valve body.

Submersible design allows valve to be fully immersed in water for direct visual bubble leak detection.

Supports high pressure water and low pressure gas media with integrated pump station.

Dimensions 2.0 x 1.6 x 1.6 meters, weight 2 tons, power 3 kilowatts.

Complies with GB/T 13927 and API 598 standards.

Ideal for valve manufacturers, repair workshops, and quality inspection laboratories.

Detailed Product Description Brief Points

1 DN100 Integrated Horizontal Submersible Hydraulic Axial Press Valve Test Bench is suitable for flanged, welded, and threaded gate, globe, check, and ball valves from DN15 to DN100.

2 Hydraulic axial press directly drives sealing plate against valve end face for reliable sealing with minimal external force on valve body.

3 Integrated submersible tank with high strength welded construction and strong corrosion resistance allows the clamped valve to be fully submerged for visual bubble leak detection.

4 DN100 Integrated Horizontal Submersible Hydraulic Axial Press Valve Test Bench supports water for hydrostatic shell and seal tests, and low pressure air or nitrogen for pneumatic tightness tests with bubble observation.

5 Test items include 1.5 times PN shell strength test, 1.1 times PN high pressure water seal test, and low pressure pneumatic tightness test with visual bubble inspection.

6 Integrated design combines submersible tank, hydraulic pump station, and control system in one unit.

7 Work table with hydraulic lift mechanism lowers and raises the valve into the water tank for submersion testing.

8 Compact footprint with dimensions 2.0 by 1.6 by 1.6 meters, weight 2 tons, power 3 kilowatts.

9 High strength welded tank construction ensures durability and long service life.

10 Optional PLC touch screen with data acquisition and print function available.

Product Features and Applications

Features

Integrated submersible tank with high strength corrosion resistant welded construction.

Hydraulic axial press provides reliable end face sealing with minimal external force.

Full submersion enables visual bubble leak detection for quick and accurate results.

Hydraulic lift mechanism for easy valve submersion and removal.

Integrated hydraulic pump station and media circulation system.

Compact design with small footprint.

Supports both water and gas media for comprehensive testing.

Meets GB/T 13927 and API 598 standards.

Optional PLC touch screen with data acquisition and print function.

Applications

Valve production lines for final quality inspection.

Valve repair and overhaul workshops for MRO services.

Quality inspection laboratories for certification testing.

Gas valve manufacturers requiring bubble leak detection.

Small to medium valve distributors for batch testing.

Third party testing agencies for valve certification.

Technical Data Table

FAQ

1 What is a submersible valve test bench?

It is a test system where the clamped valve is fully immersed in a water tank. During pneumatic testing, leaks appear as visible bubbles, making detection quick and accurate.

2 What valve sizes can this machine test?

It handles flanged, welded, and threaded gate, globe, check, and ball valves from DN15 to DN100, which is 1/2 inch to 4 inch.

3 How does the hydraulic axial press work?

The hydraulic cylinder directly pushes the sealing plate against the valve end face, providing reliable sealing with minimal external force on the valve body.

4 Why submerge the valve in water?

Submersion allows direct visual bubble observation. You can instantly see exactly where a leak is located, which is much faster and more reliable than pressure drop methods.

5 What is the tank made of?

The integrated tank has high strength welded construction with strong corrosion resistance, ensuring long term durability even with continuous water use.

6 What are the machine dimensions and weight?

Dimensions are 2.0 by 1.6 by 1.6 meters, weight is 2 tons, and power consumption is 3 kilowatts.

7 What test media does it support?

It supports water for hydrostatic shell and seal tests, and low pressure air or nitrogen for pneumatic tightness tests with bubble detection.

8 Does the valve stay clamped during submersion?

Yes, the valve remains securely clamped by the hydraulic axial press throughout the entire submersion and testing process.

9 What standards does this machine meet?

It complies with GB/T 13927 and API 598. Other international standards can be configured upon request.

10 What information do you need for a quotation?

Please provide valve type, diameter in DN or inch, pressure rating in PN or Class, connection type, and any optional features like PLC or data acquisition.