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JRF-H35-01TA Gas Cylinder Pressure Relief Valve
1. Product profile
Product overview
The JRF-H35-01TAgas cylinder pressure relief valve is a gas supply valve specially designed for small hydrogen supply systems such as 35MPa.See Fig. 1, Figure 2 for the device, schematic diagram and physical objects.
JRF-H35-01TAcylinder pressure relief valve adopts integrated design, including pressure gauge, safety valve, one-way filling valve, manual switch valve, filter, secondary pressure relief valve.
Fig. 1 Schematic diagram of JRF-H35-01TAcylinder pressure relief valve
Fig. 2 Physical drawing of JRF-H35-01TA cylinder pressure relief valve
Cylinder pressure relief valve module
JRF-H35-01TAcylinder relief valve adopts secondary forward pressure regulation mode, with high outlet pressure accuracy, good stability and less vibration.
One-way filling valve
The JRF-H35-01TAcylinder pressure relief valve uses the original one-way filling valve, acting as a stop valve when the module is inflated. Keep the manual switch valve closed without switching the valve.
2. Technical index
JRF-H35-01TA Technical Data
Rated working pressure |
0~35MPa |
Bursting pressure of safety valve |
41.5~45MPa |
Outlet pressure |
0.05~0.065MPa |
Output flow |
≥80L/min |
Overall leakage rate |
±3% |
Housing material |
HPb59-1 |
Interface |
Customized on demand |
3. Interface data
Cylinder interface data (customized on demand)
The cylinder interface is M18x1.5 thread and sealed with single O-ring end surface.
See Figure 3 for specific dimensions.
Figure 3. Cylinder interface data
Gas-filling Interface Data (customized on demand)
The inflatable interface is designed as a one-way air-filling valve.
See Figure 4 for the specific dimensions.
Figure 4.Gas-filling interface data
Low-pressure outlet interface data (customized on demand)
Low-pressure outlet interface is Rc1 / 8, see Figure 5 for specific dimensions:
Figure 5. Low-pressure outlet data
4. Use instructions
The JRF-H35-01TAcylinder pressure relief valve has two operating states: inflation anddeflation.
Inflation state
When the JRF-H35-01TA cylinder pressure relief valve is inflated, close the manual switch valve and insert the high pressure inflation pipe (Figure 6) into the one-way filling valve to inflate. After inflating to the predetermined pressure, remove the high-pressure inflation pipe for use.
Figure 6. High pressure inflation pipe (Model: YQF-1-CQG3(1.5m)
Deflation state
When the JRF-H35-01TAcylinder pressure relief valve is working, open the manual switch valve to supply gas downstream.