Pneumatic Valves
SKU: D2776B4001W
27 Series 4/2 solenoid pilot poppet valve, 24 VDC, 1/2″ BSPP, Cv 5.6, spring return, 15–150 psig (1–10 bar)
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27 Series Inline Poppet Directional Control Valve, BSPP, 24 VDC
ROSS Controls 27 Series solenoid pilot controlled poppet valve with BSPP threads. 4/2 function, spring return, single 24 VDC solenoid pilot. Typical industries: Industrial Automation.
Key specifications
| Specification | Detail |
|---|---|
| Part number | D2776B4001W |
| Port size | 1/2" BSPP (ports 1, 2, 4); 1" BSPP (port 3, exhaust) |
| Pressure range | 15–150 psig (1–10 bar) |
| Function | 4/2 (4-way, 2-position), spring return |
| Actuation | Single solenoid spring return, 24 VDC (W suffix) |
| Construction | Poppet, acetal; in-line mounting |
| Flow media | Filtered air |
| Body size | 3/4" |
| Cv | 5.6 (1-2, 1-4) / 8.1 (4-3, 2-3) |
| Response constants | M = 26 ms; F = 0.50 (1-2, 1-4) / 0.66 (4-3, 2-3) |
| Weight | 5.3 lb (2.4 kg) |
| Pilot power (DC) | 14 W |
| Temperature (ambient) | 40–120°F (4–50°C) |
| Temperature (media) | 40–175°F (4–80°C) |
| Manual override | Flush, rubber, non-locking |
| Certification | TÜV Rheinland SIL 2 / PL c single; SIL 3 / PL e redundant (HFT 1) |
