ZXP type new series pneumatic thin film straight through single seat regulating valve

The ZXP new series pneumatic thin film straight through single seat regulating valve adopts a top guide structure and is equipped with a multi spring actuator. It has the advantages of compact structure, light weight, sensitive action, S-shaped fluid channel, low pressure drop loss, large valve capacity, precise flow characteristics, and easy disassembly and assembly. Widely used for precise control of gas, liquid and other media, process parameters such as pressure, flow rate, temperature, and liquid level are maintained at given values. Especially suitable for working environments where the pressure difference between the front and rear of the valve is not large and the leakage is allowed to be small.

This series of products includes various types such as standard type, adjustable cutting type, corrugated pipe sealing type, jacket insulation type, etc. The nominal pressure rating of the product includes PN10, 16, 40, and 64; The valve body diameter range is DN20-200. Suitable fluid temperatures range from -200 ¡æ to+560 ¡æ in various grades. The leakage standard has IV or VI level. The flow characteristics are linear or equal percentage. A variety of varieties and specifications are available for selection

Product Features:

¡¤Top guided single seat regulating valve, compact structure, few components, easy to maintain.

¡¤The metal valve core is suitable for various working environments and meets the IV level leakage standard. The ZXPQ soft seal structure valve core meets the VI level leakage standard.

¡¤The valve body is designed according to the principles of fluid mechanics as a low flow resistance channel with equal cross-section, increasing the rated flow coefficient by 30%.

¡¤The adjustable range is large, with an inherent adjustable ratio of 50.

¡¤The actuator adopts a multi spring structure, reducing height by 30% and weight by 30%.

¡¤ZXPV type bellows sealed regulating valve seals the moving valve stem to prevent fluid leakage.

¡¤The ZXPJ type regulating valve is equipped with an insulation jacket, which is used in situations where the fluid is prone to crystallization and solidification after cooling, causing blockage.

Ordering Instructions

Name and model of regulating valve

Nominal pressure Mpa

Nominal diameter (mm)

Rated flow coefficient (Kv)

Inherent flow characteristics

medium name

Working temperature and range

Operation mode of the whole machine

Pressure set point and adjustment range

Valve body, valve internals, and packing materials

Attached attachments

Other special requirements