J-212K Outlet gas safety valve
Description
1:Outlet Safety Valve
2:High quality,low price
3:100% leakage test
4:Woking Medium: Water,Oil,Gas
5: ISO9001
2:High quality,low price
3:100% leakage test
4:Woking Medium: Water,Oil,Gas
5: ISO9001
Feature:
1.Inlet pressure: 1 - 16bar,
2.Outlet pressure: 1 - 6bar
3.Max operating temperature :80°C,
4.Working Medium: water,Non-corrosiver liquid,gas
5.Pipe thread to ISO 228
6.100% leakage test
7.Long life and great performance
8.No second pollution
9.Hygienic harmless potable water installations
10.Stable outlet pressure and High reliability,Perfect seal at low and high pressure and wear resistant, solid and reliable for life-time use. Easy to install.
11.Perfect seal at low and high pressure and wear resistant, solid and reliable for life-time use. Easy to install.
12. opening /closing tests:20000times .
13.When the calibrated pressure is reached, the valve opens automatically and discharge atmosphere to protect whole system in safe caused by over pressure
14.Safety valves are typically used for controlling pressure on boilers in heating systems,on stored hotwater cylinders in domestic hot water systems and in water systems generally.
15.The valve achieve the purpose of automatic exhaust,then valve can be automatically discharged water and then shut down automatically
Quality and inspection:
Regular checking on line from production in each workshop, one special inspector inspect the products in random during the period time of production. we are able to provide you test certificate and mill certificate if required.
APPLIANCE FEATURES
Regular checking on line from production in each workshop, one special inspector inspect the products in random during the period time of production. we are able to provide you test certificate and mill certificate if required.
APPLIANCE FEATURES
The safety valves is used to discharge the pressure when a fixed valve is overpassed
Thecnical features
Max. pressure | 1.5-2-2.5-3-6-7-8bar |
| Max opening pressure | pset+15%Pset |
| Min closing differential | pset+15%Pset |
| Threading for waterworks | ISO 228/1 |
| manometer connection | ISO 228/1 |
Construction
| Body: | brass P-CuZn40Pb2 |
| diaphragm: | EPDM |
| obturator seal: | EPDM |
| spring: | carbon steel C72 |
| Control Knob: | ABS |
| Code | Dn | Dn1 | H | h | L | d |
| J-212K | 1/2" | 1/2" | 60.5 | 60.5 | 25.5 | φ31 |
