Shanghai Jianggong Valve Manufacturing Co., Ltd.
Shanghai Jianggong Valve Manufacturing Co., Ltd. Industrial valve expert With safe and reliable products To provide you with thoughtful services
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Brass Raw Material Female Threaded Ball Valve With Butterfly Handle
Product introduction:
Brass auto air vent product normally used in in HVAC system and pipeline, the harmful effects of gases released by water during heating, such as hydrogen and oxygen, which can damage the system and reduce thermal effects. If these gases cannot be discharged in a timely manner, they can have many negative consequences. For example, corrosion caused by oxidation; The formation of air pockets in the radiator; The imbalance of hot water circulation results in some radiators not heating locally; Noise during pipeline operation with air; The vortex phenomenon of the circulating pump. So the exhaust gas in the system must be discharged in a timely manner, so brass auto air vent plays a very important role in HVAC system for pipeline safety.
Product technical parameter:
| DN(mm) | 15(1/2")~25(1") |
| PN(Mpa) | 1.0~1.6 |
| Working temperature(℃) | -20~90 |
| Medium application | Water and water mixture |
Product features:
1. The float of the air vent valve is made of low-density PP material, which will not deform even if soaked in high-temperature water for a long time. It will not cause difficulties in the movement of the float.
2. The lever of the float is made of hard plastic, and the connection between the lever and the float and the support is movable, so it will not rust during long-term operation, causing the system to malfunction and leakage.
3. The sealing end face of the lever is supported by springs, which can expand and contract with the movement of the lever, ensuring sealing performance without exhaust.