Easy Disassembly And Assembly S Streamline Flow Channel And Top Guide Structure ZSQ Series Pneumatic Piston Cut-off Valve That Receives Instrument Signals

Easy Disassembly And Assembly S Streamline Flow Channel And Top Guide Structure ZSQ Series Pneumatic Piston Cut-off Valve That Receives Instrument Signals

Product Description

    The ZSQ pneumatic piston cut-off valve produced by our company 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, and easy disassembly and assembly. 

    The cut-off valve receives signals from the regulating instrument to cut off, open or change the flow direction of the medium, achieving automatic control of process parameters such as pressure, flow rate, temperature or liquid level.

    Widely used in automatic and remote control systems for production processes in various industrial sectors such as petroleum, chemical, metallurgical, power, light industry, textile, etc.

Specification parameters

Product Characteristics

1. The cut-off valve adopts a spring actuator and a regulating mechanism connected by three columns, resulting in a significant reduction in the overall height and valve;

2. 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%.

3. There are two types of sealing parts for valve internals: hard sealing type and soft sealing type. The hard sealing type is made of welded hard alloy, while the soft sealing type is made of soft material, which has excellent sealing performance when closed.

4. Piston type actuator, with high operating force and large pressure difference.