Procurement teams shortlist QH-1-2-9543 with Festo Valves, Festo J 5 2 D 1 C and Festo Qh Qs 4 1 8, aligning budget approvals, warranty terms, and multisite availability for smoother rollout across plants.
QH-1/2 - 9543 - Festo Stop Valves
QH-1/2 9543 Festo Stop Valves

| Brand | Festo |
| Product Type | Stop Valves |
| Product | QH-1/2 |
QH-1/2 9543 Festo Stop Valves Technical Specifications
| Specification | Value |
|---|---|
| Valve function | 2/2 double solenoid |
| Pneumatic connection, port 1 | G1/2 |
| Pneumatic connection, port 2 | G1/2 |
| Type of actuation | Manual |
| Type of mounting | In-line installation |
| Mounting position | optional |
| Symbol | 991458 |
| Corrosion resistance class CRC | 1 - Low corrosion stress |
| LABS (PWIS) conformity | VDMA24364-B1/B2-L |
| Media temperature | -20; 150 |
| Product weight | 340 |
| Material seals | FPM; PTFE |




