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Made by Yongstar YFT Series Horizontal Claws Clamping Type Hydraulic Valve Seat Test Bench: addition, the pressure could be compensated automatically (It’s up to the operator whether to do it or not). The whole operation can be handled manually through needle valve or by touch screen and ...

YFT-D300 Pressure Relief Valve Test Bench for Safety Valve Pressure Calibration and Sealing Test: additional external force influence on the tested valve, which fully meets the valve testing requirements of relevant national regulations. This machine is composed of hydraulic system, mechanical ...

Manual Control YFT-300 Ball Valve Test Machine for Flnage End Valve Performance Testing: addition, the pressure could be compensated automatically (It’s up to the operator whether to do it or not). The whole operation can be handled manually through needle valve or by touch screen and ...

YFT-400 Horizontal Claws Clamping Type Flange Valve Test Bench for Gate Valve Seal and Shell Test: addition, the pressure could be compensated automatically (It’s up to the operator whether to do it or not). The whole operation can be handled manually through needle valve or by touch screen and ...

Computer Control YFTD300 Safety Valve Test Bench for Safety Valve Pressure Calibration and Seal Test: additional external force influence on the tested valve, which fully meets the valve testing requirements of relevant national regulations. This machine is composed of hydraulic system, mechanical ...

Computer Control YFT-300 Claws Clamping Type Hydraulic Valve Test Bench for Test Flange End Valves: addition, the pressure could be compensated automatically (It’s up to the operator whether to do it or not). The whole operation can be handled manually through needle valve or by touch screen and ...

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