Festo Brass Check Valve Check Valve, NPT 1/4in, 10 bar

View all Check Valves

Subtotal (1 unit)*

£20.78

(exc. VAT)

£24.94

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 26 November 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£20.78

*price indicative

RS Stock No.:
651-328
Mfr. Part No.:
HA-1/4-QS-1/4-U
Brand:
Festo
Find similar products by selecting one or more attributes.
Select all

Brand

Festo

Type

Check Valve

Body Material

Brass

Maximum Working Pressure

10 bar

Thread Size

1/4in

Thread Standard

NPT

COO (Country of Origin):
US
The Festo Check Valve is designed to ensure a reliable non-return function, making it essential for applications requiring efficient control of compressed air. Featuring a pneumatic connection with a sturdy 1/4 NPT port on one side and a QS-1/4 on the other, this valve ensures seamless integration into pneumatic systems. With a standard nominal flow rate of 326 l/min and capable of handling operating pressures between -1 bar and 10 bar, it thrives even in demanding conditions. The robust brass housing offers durability, while its compatibility with lubricated operational mediums provides enhanced functionality. Whether mounted via screw-in fittings or utilised in various ambient temperatures from 0 °C to 60 °C, this valve is an excellent choice for professionals seeking reliability and performance in their pneumatic setups.

Non-return function ensures optimal control of air flow
Constructed from durable brass for long-lasting performance
Allows for lubricated operation catering to specific application needs
Compliant with RoHS standards which ensuring safety and environmental responsibility
Lightweight design at 27 g for easy installation and handling
Includes a clear operational symbol for easy identification

Related links