Fluorine lined pneumatic diaphragm regulating valve
Products are designed and manufactured according to chemical industry standards, can meet a variety of different industrial and mining use. At the same time can also be customized according to the needs of customers processing a variety of non-standard lining fluorine products
Keyword： Fluorine lined pneumatic diaphragm regulating valve
Characteristics of fluorine lined pneumatic diaphragm regulating valve:
1. Good sealing performance: As there is no stuffing box on the valve cover, it ensures no external leakage.
2. Low crystal penetration: Due to the soft sealing of the core and valve seat, the leakage is low.
3. The fluorine lined diaphragm valve is equipped with a multi spring automatic diaphragm actuator structure, which has a large output torque and a compact structure.
Structural principle of fluorine lined pneumatic membrane regulating diaphragm valve:
The village fluorine pneumatic thin waist diaphragm valve is composed of three parts: a pneumatic diaphragm mechanism, a regulating mechanism, and a diaphragm valve.
The actuator is an important component of the automatic control system in the production process of pneumatic control valves. It has two forms of action: positive and negative:
When the signal pressure increases and the push rod extends out of the membrane chamber, it is called a positive action, which is combined with the valve to form an air closed type (ZMB)
2. When the signal pressure increases and the push rod returns to the membrane chamber, it is called a reaction, which is combined with the valve to form a formula (IMA)
The company mainly produces fluorine-lined valves: fluorine-lined ball valve, fluorine-lined butterfly valve, fluorine-lined stop valve, fluorine-lined diaphragm valve, fluorine-lined gate valve, fluorine-lined plug valve, fluorine-lined regulating valve and various fluorine-lined pipe fittings. Products are designed and manufactured according to chemical industry standards, can meet a variety of different industrial and mining use. At the same time can also be customized according to the needs of customers processing a variety of non-standard lining fluorine products.
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