| Temperature: | High Temperature |
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| Media: | Oil, Water, Acid |
| Standard: | Nonstandard |
| Connection Mode: | Flange |
| Power: | Manual |
| Material: | Alloy |
| Samples: |
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| Customization: |
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Audited Supplier Self-operated pressure regulating valve
1521 series self-operated pressure regulating valve is an execution product that does not require any external energy and automatically adjusts the valve by using the energy of the medium to be adjusted. The biggest feature of this product is that it can be used in places without electricity and gas, and save energy. . The pressure setting value can be adjusted freely within a certain range. According to different voltage regulation methods, it can be divided into DC1521B series valve regulator type and DC1521K valve front regulator type. The details are as follows:
Regulating valve for controlling the pressure behind the valve. The valve action mode is pressure-closing type. It works as follows:
1521B series post-valve regulator: The medium flows into the valve body from the direction of the arrow, and is output after being throttled by the valve seat and the valve core. The other way is through the pressure taking pipe (the condenser is added when the medium is steam) to the actuator to act on the diaphragm, so that the valve core will be correspondingly displaced to achieve the purpose of decompression and voltage stabilization. If the pressure behind the valve increases, the force acting on the diaphragm increases, the spring is compressed, and the valve core is driven to reduce the opening of the valve until the pressure behind the valve drops to the set value. Similarly, if the pressure behind the valve decreases, the force on the diaphragm decreases. Due to the reaction force of the spring, the valve core is driven to increase the valve opening degree until the pressure behind the valve rises to the set value.
Our LECTSTYLE TRADE CO., LTD manufacture supervised these quality parts which are repeatedly proven and tested in-factory, in the Large and Medium-sized Cities from South East Asia, Eastern Europe, South America, North America and all around the World.
In the pages, you will find some samples of the thousands of parts, products, and components that LECTSTYLE supervises the fabrication in our cooperated factory. It's really best to contact us directly, so the LECTSTYLE can address your project and structure all elements of a complete end to end solution that can get your job done right.
Our products can be repaired or replaced the new parts with free cost in six months.
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