SV27 Series Single Valve SV27DC309957PSAA1D
- Poppet construction for near zero leakage
- Dirt tolerant, wear compensating poppet design for quick response and high flow capacity
- Senses internal position & state
- Electrical feedback via DPST switch (Double-Pole Single-Throw)
- Directly operated safety-rated force-guided positive-break status switch (DPST)
- A diagnostic coverage (DC) of 99% can be obtained by monitoring the safety switch status
- Includes integrated 1/8" sensor port for pressure verification with either a visual pop-up indicator or electrical pressure switch
- L-O-X® design only allows the valve to be lockable in the OFF position
- SISTEMA Library available for download
Product Information
| Series | SV27 |
| Actuation | Electrical |
| Valve Function | 3/2 Single Solenoid |
| Construction | Poppet |
| Soft Start | Not Included |
| Lockout | Not Included |
| Monitoring | External |
| Feedback | DPST Switch |
| Voltage | 24 VDC |
| Thread Type | G |
| Inlet Size | 2" |
| Outlet Size | 2-1/2" |
| Exhaust Size | 2-1/2" |
| Basic Size | Automatic |
| Exhaust Type | 2-1/2" |
| Ports 1-2 Flow | 70 Cv (68880 Nl/min) |
| Ports 2-3 Flow | 71 Cv (69864 Nl/min) |
| Feedback Rating | (Minimum) 50 mA/24 volts DC; (Maximum) 2.5 A/120 volts AC |
| Power Consumption | 14 watts |
| Solenoid Connection | 3-pin Mini |
| Feedback Connection | 5-pin M12 |
| Operating Pressure | 150 psig (10.3 bar) |
| Pilot Supply | Internal or External |
| Height | 11.8 in (300 mm) |
| Length | 8.62 in (219 mm) |
| Width | 6.33 in (161 mm) |
| Weight | 18.1 lb (8.2 kg) |
| Mounting | Inline |
| Ambient Temperature Range | 40 to 120 F (4 to 50 C) |
| Media Temperature Range | 40 to 175 F (4 to 80 C) |
| Flow Media | Filtered Air |
| Valve Body Material | Cast Aluminum |
| Poppet/Spool Material | Acetal and Stainless Steel |
| Seal Material | Buna-N |
| Safety Category | Category 2 |
| PL Rating | PL c |
| Safety Integrity Level | SIL 2 |
| DGUV Certification | Yes |
| CE Certification | Yes |
| EAC Declaration | Yes |
| CSA/UL Certification | Yes |
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SV27 Series Single Valve
SV27DC309957PSAA1D
Contact Us for a 3D Model
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SV27 Series Single Valve
SV27DC309957PSAA1D
Contact ROSS EUROPA for Ordering Information
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