Festo Brass Pneumatic Check Valve Check Valve 1/4 in NPT, 10 bar
- RS Stock No.:
- 651-328
- Mfr. Part No.:
- HA-1/4-QS-1/4-U
- Manufacturer:
- Festo
Subtotal (1 unit)*
PHP1,829.94
(exc. VAT)
PHP2,049.53
(inc. VAT)
Add 2 units to get free delivery
Temporarily out of stock
- Shipping from March 30, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per Unit |
|---|---|
| 1 + | PHP1,829.94 |
*price indicative
- RS Stock No.:
- 651-328
- Mfr. Part No.:
- HA-1/4-QS-1/4-U
- Manufacturer:
- Festo
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Festo | |
| Sub Type | Check Valve | |
| Inlet Connection Type | Pneumatic | |
| Product Type | Check Valve | |
| Inlet Port Size | 1/4 in NPT | |
| Body Material | Brass | |
| Maximum Operating Pressure | 10 bar | |
| Outlet Port Size | QS-1/4 | |
| Outlet Thread Standard | NPT | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | ISO 8573-1:2010, VDMA 24364-B1/B2-L, RoHS | |
| Select all | ||
|---|---|---|
Brand Festo | ||
Sub Type Check Valve | ||
Inlet Connection Type Pneumatic | ||
Product Type Check Valve | ||
Inlet Port Size 1/4 in NPT | ||
Body Material Brass | ||
Maximum Operating Pressure 10 bar | ||
Outlet Port Size QS-1/4 | ||
Outlet Thread Standard NPT | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals ISO 8573-1:2010, VDMA 24364-B1/B2-L, RoHS | ||
- 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
- Festo Brass Check Valve Check Valve 10 bar
- Festo Brass Check Valve Check Valve 10 bar
- Festo Aluminium Check Valve Check Valve 1/4in, 10 bar
- Festo Brass Check Valve Check Valve 5/32in, 10 bar
- Festo Brass Check Valve Check Valve 10 bar
- Festo Check Valve Check Valve 10 bar
- RS PRO Brass Single Check Valve 10 bar
- Festo Aluminium Check Valve Check Valve 1/2in, 10 bar