Full copper automatic air vent valve
Other Products
I. Introduction:
The ZP88 full-brass automatic air vent uses the lifting force of a float following the liquid level to link the opening and closing of the air exhaust device, achieving the purpose of automatic air exhaust. When gas is collected inside the valve body, the liquid level in the valve drops due to air pressure, and the float descends accordingly. When it reaches the lower limit, the linkage lever system opens the valve port of the air vent to release pressurized gas. As a result, the liquid level rises with the decrease of pressure inside the valve, and the float ascends. Under the action of spring elasticity, the air exhaust port closes. In this way, gas is continuously collected, discharged, collected again, and discharged again, completing the automatic air exhaust process of the pipeline and equipment system.
II. Features:
1. The product has a novel design and unique structure. It is equipped with a one-way automatic closing device at the bottom for easy maintenance, and the upper air exhaust hole has an independent closing structure.
2. It has a small volume, occupies little space, and has a wide range of applications.
3. The main parts are made of copper, ensuring a long service life.
III. Installation and Operation Instructions:
1. The automatic air vent used for pipeline air exhaust should be installed at the top of the hot water circulation and where gas tends to accumulate easily.
2. The air cap is designed to prevent impurities from falling into the air exhaust hole. During use, slightly unscrew the air cap to facilitate air exhaust. If the air cap is a safety moisture-absorbing air cap, it should be fully tightened.
3. The air vent must not be installed in places prone to freezing.
4. When installed on a radiator, the air exhaust direction of the automatic air vent should be vertically upward.
IV. External Dimensions:
Connection Form |
DN |
H |
D |
D1 |
Z-фd |
Flange Type |
15 |
245 |
195 |
160 |
4-18 |
20 |
245 |
195 |
160 |
4-18 |
|
25 |
245 |
195 |
160 |
4-18 |
|
Threaded Type |
15, 20 |
245 |
|||
25, 32 |
245 |
||||
40, 50 |
310 |
| Industry Category | Machinery & Equipment/Valves/Air Vent Valves |
|---|---|
| Product Category | |
| Brand: | 上海舟腾 |
| Spec: | ZP88 |
| Stock: | 99 |
| Manufacturer: | 上海舟腾泵阀制造有限公司 |
| Origin: | 113120 |
