Pneumatic Drain Valves

Pneumatic drain valves are devices used in pneumatic air preparationto remove condensates from pneumatic or compressed air systems.

Why are pneumatic drain valves important?

Pneumatic drain valves play a crucial role in compressed air systems by removing condensates from the system without it needing to be shut down.

This is important because condensates can damage or reduce the efficiency of your system if not removed. For example, moisture can wash lubrication off tools and production equipment, meaning maintenance and downtime are required. Excess moisture can also cause rust and scale can form in the system.

Features and benefits of pneumatic drain valves

You can choose from different types of pneumatic drain valves depending on the application you need them for. Features and benefits may include:

  • Air valve design – uses a magnetic force to ensure both a positive opening and closing that will prevent any air loss.
  • Ball support and positioning system – prevents sealing failure around the valve stem.
  • Manual test button – provides confirmation of valve operation.
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Part Details Brand Stock Manufacturer Series Inlet Port Outlet Port Dimensions Inlet Port Thread Standard Height Maximum Operating Pressure
RS PRO Automatic R 3/8 240V Pneumatic Drain Valve Brass, 123 x 96mm IP65, 0 → 16bar RS Pro 38 V9112 R 3/8 R 3/8 123 x 96mm R 123mm 16 bar
SMC Automatic G 3/8 Pneumatic Drain Valve, 82 (Dia.) x 184mm, 0.1 → 1Mpa
  • RS Stock No. 210-244
  • Brand SMC
  • Mfr. Part No. EAD402-F04
SMC 7 EAD402 G 3/8 G 1/2 82 (Dia.) x 184mm G 184mm 9.9 bar
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