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Technical Parameters:
Model: LV4403SR4
Connection size: 1/2¡È× 1/2¡ÈF.NPT
Pressure range: 0.07-0.35kg/cm2
Flow rate: 57kg/h
Material: Aluminum alloy
Application scope: Resident, commercial and industrial users
Applicable gas: LPG (liquefied petroleum gas)
Feature description:
1. Combine the integral relief valve to increase system protection
2. Large exhaust port helps prevent clogging and has "F.NPT thread for exhaust pipe"
3. The vent hole of the valve cover is located above the outlet to avoid icing and foreign matter contamination
4. Unique valve cover exhaust port design to minimize exhaust freezing during correct installation
5. Replaceable valve hole and valve seat disc
6. The linear valve is closed to reduce valve seat wear
7. The large molded diaphragm is particularly sensitive to pressure changes
8. The built-in pressure faucet has been inserted into 1×8 "F.NPT outlet"
9. The plug can be removed with a 3 inch 16 inch hex Allen wrench
10. Ultra-long lever arm provides uniform delivery pressure
11. The surface is bright red paint
Application areas:
Provides precise first-stage adjustment in a two-stage bulk tank system. Reduce the tank pressure to an intermediate pressure of 5 to 10 pounds per inch. It is also used to provide high-pressure burners for applications such as industrial furnaces or boilers. It is also suitable for multi-cylinder installations.