BONOR is a professional China manufacturer of Safety Valve Test Machines, which are mainly used in safety valve calibration and maintenance in industries such as chemical, petroleum, and power.
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- Test medium: Grade A & Grade B water
- Test pressure: 70MPa
- Control mode: Computer control
- Working medium: Clean water
- Equipped with Bonor data acquisition software
- Fitted with an automatic clamping mechanism in the system
- A purging mechanism is equipped to remove residual water inside test pieces after tests
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The clamping type valve test bench developed by Jinan Bonor Technology Co., Ltd. is used for pressure performance tests including tightness test and valve body strength test of straight-through flange-connected valves. It complies with standards such as GB/T 13927-2008 Pressure Test for General Valves, JB/T 9092-99 Valve Inspection and Test and American Standard API 598, to conduct strength test, seat tightness test and backseat tightness test for flange-type valves. -
This machine realizes automatic lapping of valve discs and valve seats with an automatic control unit. It improves lapping precision for safety valve sealing surfaces, avoids shortcomings of manual lapping, reduces labor intensity and boosts working efficiency. It can be matched with safety valve test benches.