Hydratron Valve Test Systems have been developed as a result of many years of experience and customer feedback. We have evolved designs to suit both Relief Valve (PSV) and Control Valve Testing requirements.

Covering a wide range of valve sizes and types, the systems are highly engineered to support the needs of both valve manufacturing businesses and service/repair workshops. They can be supplied with hydraulic or manual clamping mechanisms to suit any flange design as well as with adapters for threaded or other connections.

Our Relief Valve Test Rigs are commonly available in a desktop type unit for small valve testing. Our Control Valve Test Rigs are available in both horizontal and vertical configurations.

Relief Valve Test Rigs can be supplied with varying levels of automation and data acquisition, including touchscreen operation and wireless connectivity.

Hydratron Valve Test equipment can be containerised for portability.

We have a great deal of technical sales and engineering design capability to interpret your requirements and propose a best-fit solution.

Key Features

  • For testing from ½” – 2” screwed and ½” - 16” flanged valves.
  • Pressures up to 14,500psi (1000Bar) for Water & Gas.
  • 128 Ton clamp force capability.
  • PLC controlled clamp interlock safety system to ensure the correct clamp pressure is applied and obviate the risk of unsafe valve release.
  • Test gauge ports to provide easy removal of Test gauges.
  • Visual & Electronic Bubble Counter options available for Seat Leakage Tests.
  • Robust design with all wetted parts being Electroless Nickel plated.
  • Individual clamp slides with calibrated scales.
  • Adapter plates available to accommodate screwed, flanged & RTJ type joints.
  • Operator protection – Interlocked test compartment.
  • Data Acquisition System.

Above you will find images of some Relief Valve Test Rigs we have supplied in recent years, please contact us with details of your Relief Valve Test requirements and we will be happy to engineer a proposal to suit your requirements.

Performance Data

ModelMax Size ValueMax Test PressueMax Load ClampMax Flanges
InchmmPsiBarTonsInchmm
RVTB12HCG207B12305300220710019483
RVTB12HCW207B12305300220710019483
RVTB12HCWG207B12305300220710019483
RVTB12HCG414B12305600341410019483
RVTB12HCW414B12305600341410019483
RVTB12HCG690B12305600341410019483
RVTB12HCW690B123051000569010019483
RVTB12HCWG690B123051000569010019483
RVTB12HCG1000B123051000569010019483
RVTB12HCW1000B1230514500100010019483
RVTB12HCWG1000B1230514500100010019483
RVTB16HCG207B164061450020712824597
RVTB16HCW207B16406300220712824597
RVTB16HCWG207B16406300220712824597
RVTB16HCG414B16406600341412824597
RVTB16HCW414B16406600341412824597
RVTB16HCWG414B16406600341412824597
RVTB16HCG690B164061000569012824597
RVTB16HCW690B164061000569012824597
RVTB16HCWG690B164061000569012824597
RVTB16HCG1000B1640614500100012824597
RVTB16HCW1000B1640614500100012824597
RVTB16HCWG1000B1640614500100012824597