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VTB – Leading Valve Test Bench Manufacturer

Designing, Engineering & Manufacturing High-Pressure Valve Testing Systems for Global Standards

Safety Operation

Long Lifetime

Uncomplicated Operation

Economic Budget

Explore Our Systems
Valve Testing API 598

About VTB

VTB is the Chinese leader in designing, engineering, and manufacturing of valve testing systems. We specialize in hydrostatic and pneumatic testing for a wide range of valves including Ball, Gate, Globe, Check, Plug, Butterfly, Control, and Safety Relief Valves.

Our full line of valve testing systems are engineered to meet or exceed international standards such as API-598, API-576, API-527, API-6D, ASME B16.34, DIN EN 12266, ISO 5208, GOST, MSS, and ISA.

High Pressure

Up to 1380 bar (20000 psi) for water, 300 bar (4350 psi) for air/nitrogen

Custom Design

Tailored systems for unique testing requirements and large-diameter valves

Our Valve Test Benches

Comprehensive range of valve testing systems designed for precision, durability, and compliance with global standards.

Horizontal Valve Test Bench

Horizontal Valve Test Bench

Ideal for testing gate, globe, check, and ball valves with flanged or threaded ends.

  • Max pressure: 1380 bar (water)
  • Flange, thread, welding connections
  • API 598, ISO 5208 compliant
Vertical Valve Test Bench

Vertical Valve Test Bench

Perfect for testing check valves, safety relief valves, and other vertically mounted valves.

  • Supports large diameter valves
  • High-pressure gas and liquid testing
  • Customizable clamping systems
Tilting Valve Test Bench

Tilting Valve Test Bench

Enables testing of valves in multiple orientations for accurate performance analysis.

  • 0° to 90° adjustable tilt
  • Hydraulic or manual operation
  • Suitable for heavy-duty valves
Safety Relief Valve Test Bench

Safety Relief Valve Test Bench

Precision testing of set pressure, blowdown, and reseating performance.

  • Complies with API 576, ASME BPVC
  • Digital pressure recording
  • Air, nitrogen, or water media
Control Valve Test Bench

Control Valve Test Bench

Comprehensive testing of control valves including leakage, hysteresis, and response time.

  • Flow, pressure, and temperature monitoring
  • Automated data logging
  • API 598, IEC 60534 compliant
Ball Valve Test Bench

Ball Valve Test Bench

Designed specifically for full port and reduced port ball valves with high cycle testing.

  • Seat and body leakage testing
  • Torque measurement capability
  • Flanged, threaded, or welded ends

Multiple Stations Test Bench

Increase productivity with simultaneous testing of multiple valves in a single system.

  • 2 to 6 test stations available
  • Centralized control system
  • Customizable configurations

Digital Recording Test Bench

Advanced data acquisition with real-time monitoring, storage, and reporting.

  • Touchscreen HMI interface
  • PDF test reports generation
  • USB and network data export

Fire Safe Test Skid

Complete skid-mounted system for API 607/6FA fire testing of valves.

  • Full burn cycle simulation
  • Post-fire leakage testing
  • Data recording and certification

Cryogenic Test Unit

Testing of valves at extremely low temperatures down to -196°C (LN2).

  • Liquid nitrogen cooling system
  • Thermal insulation chamber
  • Performance verification at cryo temps

Fugitive Emission Test

Compliance testing per ISO 15848, TA-LUFT, and SHELL MESC standards.

  • Helium or methane tracer gas
  • Mass spectrometer detection
  • Temperature cycling capability

Custom Valve Test Bench

Fully customized solutions for unique valve types, sizes, and testing requirements.

  • Engineering & design support
  • High-pressure & large diameter
  • Turnkey installation & training

Advanced Testing Capabilities

Engineered for precision, reliability, and compliance with global standards.

Test Media

Water, Air, Nitrogen, Oil, Kerosene, and other special media available.

High Pressure

Up to 1380 bar (20,000 psi) for water, 300 bar (4,350 psi) for gas.

Standards Compliance

API 598, API 576, ASME B16.34, ISO 5208, DIN EN 12266, GOST, MSS, ISA.

Test Types

Strength test, leakage test, set pressure, fugitive emission, cryogenic, fire safe.

Valve Types

Ball, Gate, Globe, Check, Plug, Butterfly, Control, Safety Relief, and special valves.

Connection Types

Flanged, Threaded, Socket Weld, Butt Weld, Wafer, Special Ends.

1380 bar
Max Water Pressure
300 bar
Max Gas Pressure
DN3000
Max Valve Size
24/7
Technical Support

Frequently Asked Questions

What standards do your test benches comply with?

Our valve test benches are designed to meet or exceed API-598, API-576, API-527, API-6D, ASME B16.34, DIN EN 12266, ISO 5208, ASME B16.5, GOST 5762-2002, GOST 9544-2005, MSS, and ISA standards.

What is the maximum pressure your systems can test?

For hydrostatic testing, our systems can reach up to 1380 bar (20,000 psi). For pneumatic testing with air or nitrogen, the maximum pressure is 300 bar (4,350 psi). Higher pressures are available upon request.

Can you design custom test benches?

Yes, VTB specializes in custom design to meet specific customer testing requirements, including high-pressure and large-diameter valve testing systems.

What types of valves can be tested?

Our systems can test Ball, Gate, Globe, Check, Plug, Butterfly, Control, Safety Relief Valves, and special valves with various end connections including flanged, threaded, and welded.

Do you offer installation and training?

Yes, we provide comprehensive installation, commissioning, and operator training services worldwide to ensure optimal performance of our test benches.

Get in Touch

Contact VTB for custom valve test bench solutions, technical support, or product inquiries.

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