Automatic Changeeover Pressure Regulator (Unitized Type)
It is one of our commonly use regulators. It is feasible for use more than one LPG gas cylinder at the same time by equipped unitized changeover function with 2nd stage 1st reduction regulator and 2nd stage 2nd reduction regulator in one body. Once the one gas cylinder has run out of gas, the regulator makes automatically changeover to another cylinder to supply gas at stabilized pressure rate without stop supplying of gas.
Features
For the connection of the regulator, the PT thread is selected which is international standard to be feasible for connection of piping or hose without extra work.
The method for body material is aluminum die casting design with special coating in order to avoid scratch or cracks from outside condition and corrosion, so it made possible to actualize the long lasting life time at once.
The inside material is all corrosion resistance to make it stable performance for long time.
Also, it provides union connection for outlet connection to make it easy installation and dismantle.
Description
The main function of automatic changeover regulator is supplying gas without stop by automatic changeover and it is great to be used for the facility which is supposed to supply gas at stable pressure.
Those are especially suitable for homes, mobile homes, cottages, construction. And other potable two cylinders installation.
Empty containers may be replaced without interrupting consumer’s gas service.
1. BODY 2. COVER 3. MID PRESSURE ADJUST SPRING 4. LOW PRESSURE ADJUST SPRING 5. BRACKET 6. STRAINER 7. VALVE ROD 8. VALVE SEAT 9. DIAPHRAGM PLATE(MID PRESSURE) 10. DIAPHRAGM(MID PRESSURE) |
11. SPINDLE 12. DIAPHRAGM(LOW PRESSURE) 13. DIAPHRAGM PLATE(LOW PRESSURE) 14. SAFETY SPRING 15. ORIFICE(LOW PRESSURE) 16. LEVER(LOW PRESSURE) 17. VALVE SEAT(LOW PRESSURE) 18. VALVE STEM( LOW PRESSURE) 19. UNION |
Low Pressure Type | Middle Low Pressure Type | |
Inlet Pressure Range : | 0.1~1.56 MPa | 0.1~1.56 MPa |
Setting Outlet Pressure (P2) : | 2.8 kPa | 15, 25 kPa |
Outlet pressure Range : | 2.55~3.3 kPa | P2±Within 20% |
Capacity : | 35kg/h | 35kg/h |
Internal Relief Working Pressure : | 7.0±1.4 kPa | No Relief |
Inlet Connection Size : | PT 1/2 | PT 1/2 |
Outlet Connection Size : | PT 3/4 Union | PT 3/4 Union |
Application : | Commercial & Regidential | Commercial & Regidential |