I.T.O Corporation
ITO GZ/ G/ ARO/ GY LL Governor
Manufacturer: I.T.O Corporation
Model: GZ/ G/ ARO/ GY
- GZ, G, ARO and GY are for use with gas burners within a gas appliance using low pressure natural gas city gas or LP gas.
- Maintains a constant outlet pressure independent of the fluctuation in inlet pressure and/or flow rate due to gas appliance burners in appliance turning on and off.
 |  |
 |  |
Specifications
| Model | GZ-20 | G-3B | ARO-406A | GY-6 |
|---|---|---|---|---|
| Inlet Pressure(kPa) | ≦3.50 | |||
| Connection | Rc1/8 | Rc3/8 | Rc1/2 | Rc3/4 |
| Mounting Position | Horizontal | |||
* No lockup function.
* Do not install the product where negative pressure may occur at the inlet and/or the outlet
Outlet Pressure Stability within a Rated Capacity
P1=2.80kPa set point
P1=2.00kPa set point
Numbers in each , indicate guaranteed maximum flow rate with in specific gravity of 1.
 |  |
 |  |
<How to read the curves>
For example, see the lowest curve for GZ-20(1). This shows;
Preset outlet to 1.0kPa at 2.0kPa inlet at 1.0Nm³/h flow rate.
And delivery will be less than 1.0kPa at 1.5kPa inlet at 1.0Nm³/h flow rate.
