Procurement teams shortlist HA-1-4-QS-8 with Festo Valves, Festo Seu 1 4 6753 and Festo Hgl 1 2 B, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
HA-1/4-QS-8 - 153454 - Festo Stop Valves
HA-1/4-QS-8 153454 Festo Stop Valves

| Brand | Festo |
| Product Type | Stop Valves |
| Product | HA-1/4-QS-8 |
HA-1/4-QS-8 153454 Festo Stop Valves Technical Specifications
| Specification | Value |
|---|---|
| Valve function | Non-return function |
| Pneumatic connection, port 1 | R1/4 |
| Pneumatic connection, port 2 | QS-8 |
| Type of mounting | Screw-in |
| Operating pressure | -1; 10 |
| Ambient temperature | 0; 60 |
| Operating medium | Compressed air to ISO 8573-1:2010 [7:-:-] |
| Symbol | 991455 |
| Note on operating and pilot medium | Lubricated operation possible (in which case lubricated operation will always be required) |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Product weight | 24 |
| Note on materials | RoHS-compliant |




