产品天地
Company Product
We can supply the related accessories for customers to use with hydrogen storage devices. According to customers’ demands, we can match the accessories with hydrogen storage devices as a system. The accessories can also be sold separately. The details are shown as follows:
1、Relief valves for hydrogen charging
|
Names |
The range of the pressure gauges |
Materials |
Inlet/outlet connector |
Applications |
|
|
Relief valves for hydrogen charging (double gauges) |
High pressure side |
16MPa, 25MPa, 35MPa |
Nickel Brass, stainless steel、copper |
Cutting ferrule connector (Ф3, Ф6, 1/8in, 1/4in, 3/8in etc), NPT (1/8in、1/4in、3/8in etc), VCR, hose connectors etc |
The inlet/outlet pressure can be displayed and the outlet pressure can be regulated |
|
Low pressure side |
4MPa, 6MPa, 10MPa |
||||
2、Relief valves for hydrogen discharging
|
Names |
The range of the pressure gauges |
Materials |
Inlet/outlet connector |
Applications |
|
|
Relief valves for hydrogen discharging (double gauges) |
High pressure side |
6MPa, 10MPa |
Nickel Brass, stainless steel |
Cutting ferrule connector（Ф3、Ф6、1/8in、1/4in、3/8in etc）、NPT（1/8in、1/4in、3/8in etc）、VCR、hose connectors etc |
The inlet/outlet pressure can be displayed and the outlet pressure can be regulated |
|
Low pressure side |
0.1MPa, 0.16MPa, 0.3MPa, 0.6MPa, 1MPa, 1.6MPa |
||||
|
Relief valves for hydrogen discharge (single gauge) |
Low pressure side |
0.1MPa, 0.16MPa, 0.3MPa, 0.6MPa, 1MPa, 1.6MPa |
Nickel Brass, stainless steel |
Cutting ferrule connector |
The outlet pressure can be displayed and regulated |
3、Flow meter
|
Names |
Specifications |
Notes |
|
|
Mass flow meter with/without control function |
0~30SLM; withstand pressure: 10MPa |
Mass flow meter |
The output flow can be controlled, and there are different specifications for customs choice. |
|
mass flow controller |
Only the output flow can be test, can provide Display instrument to output the data on computer. There are different specifications for customs choice. |
||
|
Mass flow meter with/without digital display, control function |
0-20L/min，0-10L/min etc，withstand pressure: 1MPa |
Mass flow meter |
The output flow can not be controlled, but display |
|
mass flow controller |
The output flow can be controlled |
||
|
Metal tube rotameter |
withstand pressure: 3MPa |
1-10L/min，without digital display |
The pointer display flow |
|
3~30L/min，with digital display：LZD-15 |
Can display instantaneous flow and cumulative flow with 24V cell startup |
||
|
The float flow meter |
0.1~1L/min，100~1000L/h（1.67~16.7L/min）, 160~1600L/h（2.67~26.7L/min）etc. |
It is calibrated with Hydrogen to improve the measurement accuracy. The pressure reducing valve is used to control the output pressure of hydrogen and maintained in a stable range (under 1MPa) |
|
4、Other accessories for hydrogen storage device
|
Names |
Specifications |
Materials |
joints |
Notes |
|
|
relief valve |
3.5-10MPa |
stainless steel |
standard interface: 1/4NPT internal screw or connect with 2mm～14mm ( the metric unit) or 1/8in.～1/2in.(British unit) cutting ferrule and pipe threads interface |
Protecting the device from the pressure higher than the set value |
|
|
quick connector |
Double end off, Single end off |
Brass , stainless steel |
ferrule tube fitting |
1/8in、1/4in、3/8in、1/2in、6mm、10mm、12mm |
easy operation for hydrogen storage device |
|
outer and inner thread size |
NPT（1/8、1/4、3/8、1/2）、taper: ISO/BSP（1/4、3/8、1/2） |
||||
|
Filter |
2~5μm |
stainless steel |
2mm~14mm ( the metric unit); 1/16in.~1/2in. ( British unit) cutting ferrule and pipe threads interface |
avoiding the powder flow out with gas |
|
