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Model: 933-24V (integral valve) / 933B-220V (integral valve)
The gas water heater proportional valve, developed and produced in-house, has a high safety performance, compact structure, saving overall space, integrated design of the joint, reducing the hidden danger of gas leakage, exquisite appearance, precise adjustment curve, more comfortable and precise adjustment and control to save energy.
Water heater proportional valves
Model: 933-24V (integral valve) / 933B-220V (integral valve)
Performance parameters
| Applicable gas types | Natural gas, liquefied gas, manufactured gas | ||
| Max. gas pressure | Below 6KPa | ||
| Operating ambient temperature | -20～+60℃ | ||
|
On Close Valve |
Rated voltage | DC220V | DC24V |
| Operating voltage (Pressurised 5KPa ) |
≤VD175V | ≤VD18V | |
| Release voltage (Pressurised 5KPa)| |
≥DC33V | ≥DC3.6V | |
|
Ratio Example Valve |
Rated voltage | DC24V | |
| Operating current range | 120mA~ 200mA | ||
|
气 密 性 |
Valve one leaks | ≤30mL/h(加压15/0.6kPa) | |
| Valve II leakage | ≤30mL/h(加压4.2kPa) | ||
| Overall leakage | ≤30mL/h(加压15kPa) | ||
Structural sketch
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Proportional Valves | Regulators | Pressure Valves
ADD：5th Floor, D1 Building, Liyin Industrial Park, North He Sui Avenue, Dongfeng Town, Zhongshan City
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