Hydraulic Test Stand DN20-DN400 Automatic Hydraulic Pumps Safety Relief Valves Test Bench Test Stand With Clamp Station
Safety valve test stand is to use high pressure air or nitrogen as the medium to test the sealing performance of the safety valve, jump pressure, back seat pressure, etc. Suitable for a variety of safety valve set pressure adjustment, set pressure test, discharge pressure test, back seat pressure test, test the pressure sealing performance of the safety valve, leakage rate. Safety Relief Valve Test bench has obvious advantages in techniques, test accuracy, safety etc.
NOTE: Prices may vary by product model and material.
$13,500.00
CompareSafety valve test stand is used for various safety valve setting pressure adjustment, the whole set pressure detection, discharge pressure detection, back seat pressure testing, assessment of its pressure safety performance etc.
| Drive air source pressure | 3-8bar |
| Outlet pressure control unit | Drive air regulator valve |
| Gas pump pressure ratio | 60:1 |
| Test medium | Normal Air/Nitrogen/Water |
| Pressure testing range | 0-480bar for option |
| Min gas inlet pressure | 25 bar |
| Max gas inlet pressure | 480 bar |
| Liquid pump pressure ratio | 64:1 |
| Test valve diameter | DN20-DN400 (0.8inch—15.7inch) |
| Pressure control accuracy | less than 1%F.S |
| Pressure measurement accuracy | 0.4 pressure gauge |
| Valves and piping | High pressure needle valve and stainless steel piping |
| Pressure range scale | 0-2.5MPA ,0-10MPA ,0-25MPA ,0-60MPA(Can be customized) |
| Interface type | Screw and flange type |
| Clamping way | Hydraulic cylinder clamping force |
| Control and testing | Intelligent digital display control, can be pre-set clamping pressure and test pressure |
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Failure Causes and Solutions
(1) When the handle moves upward, the water cannot be sucked up 1. Check whether the suction pipe is blocked by garbage 2. Check whether the switch is tightened
(2) Weakness when the handle moves up and down 1. Check whether the switch is tightened
2. Check whether the sealing ring of the piston shaft is damaged. 3. Check whether the one-way valve in the water outlet joint is dirty. (3) The pressure gauge shows that the pressure is unstable. 1. There is leakage in the pipeline or the water outlet joint, and the sealing ring should be replaced 2. Leakage at the connection of the gauge rod, replace the sealing ring 3. The pressure gauge is damaged, repair the pressure gaugeSKU: n/a -
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- Maximum absorbed energy: 150Nm
- Maximum allowable thrust: 200kg
- Allowable speed: 1.0～4.0m/sec
- Stroke: 80mm
- Thread interface: M25×1.5
- Working and ambient temperature: -10～80ºC
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