Preset Pressure Regulators
Introduction
These regulators are having preset outlet pressure. However the outlet pressure can be slightly adjusted by rotating the spring adjusting screw. These pressure regulators provide sensitive control at low downstream pressure. The diaphragm type construction assures responsive regulation up to inlet pressure of 17 Kg/cm2.
The industrial Pressure Regulator R - 4109 is available with 4 types of preset pressures. These are suitable for canteen, restaurants & small industrial furnaces.
R - 4110 are a low pressure medium flow pressure regulators, mainly used for industrial furnaces & commercial appliances. R-4202 regulator is mainly suitable for Natural Gas where both side union nut (box nut) with adopters are required.
| Type of Regulator | Inlet Pressure Range | Outlet Pressure Range | Gas Flow Rate | End Connection | Gas |
|---|---|---|---|---|---|
R4109
| 1 - 17 Kg/cm2 | a) 0.03 Kg/cm2 b) 0.3 Kg/cm2 c) 0.7 Kg/cm2 d) 1 Kg/cm2 |
8 Nm3/hr 28 Nm3/hr 28 Nm3/hr 28 Nm3/hr |
Inlet: 21.8 x 14 TPI (LH) Union Nut or 1/2" BSP (INT) Outlet: 1/2" BSP (INT) |
LPG, Natural Gas, CO2, Nitrogen, Hydrogen, C2H2, Oxygen |
R4110
 |
1 - 17 Kg/cm2 | 0.03 - 0.3 Kg/cm2 | 30 Nm3/hr | Inlet: 1/2" / 3/4" / 1" BSP (F) Outlet: 1/2" / 3/4" / 1" BSP (INT) |
LPG, Natural, CO2, Nitrogen, Hydrogen, C2H2, Oxygen |
R4202 |
1 - 17 Kg/cm2 | 0.03 Kg/cm2 0.5 Kg/cm2 |
10 Nm3/hr 30 Nm3/hr |
1/2" BSP (INT) or 1/2" BSPT (INT) | LPG, Natural |