Wholesale Price China Hvac Pressure Switch - High Quality Built-In Spring Piece Pressure Switch – Anxin

1.Working pressure range: -100kpa～10Mpa, Parameter setting: The start and stop value of the pressure switch can be set according to customer requirements. All parameters are set in the factory , and cannot be adjusted after leaving the factory. If you need to adjust, please select the adjustable pressure switc

2. Bursting pressure: 34.5Mpa

3. Ambient temperature: -30℃～+80℃

4. System medium temperature: -50℃～+120℃, Contact form: normally open, normally closed, single pole double throw, Electrical interface: customizable, commonly used as 1/8, 1/4, 7/16, etc.

5. Electrical specifications: the conventional electrical capacity is 125VA at 24Vac, and the conventional electrical capacity is 375VA at 120/240Vac

6. Dielectric strength: AC700V/S between disconnected contacts, AC2000V/S between terminal and shell

start and stop value is customized according to customer requirements

The working principle of the pressure switch is that if the pressure in the pressure switch system is higher or lower than the initial set safety pressure value, the internal disc of the pressure switch can detect and issue an alarm in time, and movement occurs, and the connection of the pressure switch is connected to the power supply , So that the connection of the pressure switch turns on or off the power.The water pressure switch is usually set to a fixed value when in use. That is, when the actual value is less than the fixed value or greater than the fixed value, an alarm will occur and movement will occur to cause a connection with another link. Turn the power on or off. When the water pressure in the system reaches a fixed value, it returns to its original state, 

The product has a wide range of applications and is widely used in the pressure control of industrial water pumps, air pumps, and oil pumps.Suitable for different fluid pressure media: refrigerant, steam, compressed air, industrial gas, hydraulic oil, air, water, sea water, tap water, rivers and lakes, well water, distilled water, etc.

1. High-quality built-in snap shrapnel, sensitive response and high precision

2.The pressure value can be arbitrarily matched according to customer requirements

3.Simple structure, low cost, stable performance and long life

4.A variety of shapes and materials are available

5.Product life is 100,000-500,000 times for customers to choose

6.High voltage resistant and high current products are optional