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Made by Yongstar YFT Series Horizontal Claws Clamping Type Hydraulic Valve Seat Test Bench: pump(input air drive pump can be applied) driven by oil, and the low pressure of water as testing medium could be generated by low pressure water pump. In addition, the pressure could be compensated ...

YFT-D300 Pressure Relief Valve Test Bench for Safety Valve Pressure Calibration and Sealing Test: Technical performance and feature: 1. it is suitable for safety valve performance test.2. Test medium is nitrogen gas or air(gas source is supplied by customer)3. high pressure air fill in the ...

Manual Control YFT-300 Ball Valve Test Machine for Flnage End Valve Performance Testing: pump(input air drive pump can be applied) driven by oil, and the low pressure of water as testing medium could be generated by low pressure water pump. In addition, the pressure could be compensated ...

YFT-400 Horizontal Claws Clamping Type Flange Valve Test Bench for Gate Valve Seal and Shell Test: pump(input air drive pump can be applied) driven by oil, and the low pressure of water as testing medium could be generated by low pressure water pump. In addition, the pressure could be compensated ...

Computer Control YFTD300 Safety Valve Test Bench for Safety Valve Pressure Calibration and Seal Test: Technical performance and feature: 1. it is suitable for safety valve performance test. 2. Test medium is nitrogen gas or air(gas source is supplied by customer) 3. high pressure air fill in the ...

Computer Control YFT-300 Claws Clamping Type Hydraulic Valve Test Bench for Test Flange End Valves: pump(input air drive pump can be applied) driven by oil, and the low pressure of water as testing medium could be generated by low pressure water pump. In addition, the pressure could be compensated ...

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Made by Yongstar YFT Series Horizontal Claws Clamping Type Hydraulic Valve Seat Test Bench