Stainless steel valves

An exhaust valve is a specialized pipeline accessory for automatically discharging trapped air from liquid piping systems. Air accumulated inside pipes causes water hammer, flow resistance and corrosion. This valve releases air under normal working pressure and seals tightly once filled with medium. It features a simple float structure with stable performance. Widely used in water supply, heating and HVAC pipelines, it stabilizes fluid circulation, protects pipe fittings and extends the whole system’s service life effectively.

Common Types

  • Ball valve: Quick opening and closing, suitable for fluid reversal and diversion; quick-connect design for easy assembly and disassembly.
  • Butterfly valve: Lightweight structure, suitable for flow regulation in large-diameter pipelines.
  • Gate valve: Precise flow control, good sealing performance, suitable for high-precision processes.
  • Check valve: Prevents backflow of fluid and protects pipeline equipment from impact.

Structural Advantages & Corresponding Benefits

  1. Built-in sensitive float structure: Automatically exhausts accumulated air without manual operation, eliminating air blockage and stabilizing pipeline flow.
  2. Tight self-sealing design: Instantly closes tightly when medium fills the valve cavity, avoiding medium leakage and reducing fluid loss.
  3. Compact integrated body structure: Small occupation space, easy to install on high points of heating, water supply and HVAC pipes.
  4. Wear-resistant internal components: Less vulnerable to medium impact, lowering failure frequency and cutting later maintenance expenses.
  5. Pressure-resistant shell structure: Adaptable to conventional pipeline pressure, effectively preventing water hammer damage to pipes and equipment.
 
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