Plastic Valve Seal Performance Tester

XRFM series plastic Valve seal performance tester was our company new designed valve leakage testing Machine.It’s used for testing the seal performance of kinds of plastic valves.
It’s necessary testing equipment for plastic valves industry.
This valve seal tester accords to standard of GB/T 15558.3, GB/T 13927

Product Details


a. It adopts close-loop controlled  Bionic robot to perform close&open the 

valve, much quicker and accurate. It avoid the traditional way(valve stem rotation angle) which can’t open&close the valve completely(less angle)or damage to the valve(over angle)

b. Filling pressure device adopts latest international pressure control  technology.Pressurizing rapid and stability, high accuracy pressure control.It’s revolutionary innovation for traditional PID loop control mode

c.New technology designed end enclosure was also a highlights 

1.Simple operation, no strict reequipments for the end diameter of the valve. Size and roundness error within 4mm can be installed easily.

2. Good sealing performance, seal device can change self size and shape to close tightly to the surface of the valve end according to valve end size(size error) and shape(roundness error) , then to achieve sealing performance.

3.When seal device enter into the valve end, can avoid Edges and corners,To Prevent seal damage and prolong seal life

Technical parameters:
Pressure control accuracy : within 0.3%
Torque measuring range:≤100N.m
Torque measuring accuracy: within 1%
Pressurized time: ≤30seconds
Power supply 1KW  AC380V
Machine dimension(LXWXH) 1900x650x1800mm
Control cabinet(LXWXH)  550x650x1450mm


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