Valves
SVX Hazardous Area Shut Off Valve
The Chalwyn SVX hazardous area, flameproof series of butterfly air intake shutoff valves are ATEX approved for Zone 1, Gas Group IIB, T4 (135°C) or Zone 21 hazardous area applications. The SVX flameproof energize to open valve is designed with a “fail-safe” actuation. When power is applied to the solenoid, the valve opens and is held open as long as power is supplied. When power is cut off for any reason, such as the detection of an engine over speed condition or other unsafe engine operating conditions, the valve will close.
| End Connection | Hose Barb |
|---|---|
| Actuation | 24VDC, 12VDC |
| Position Indication Available | No |
| Connectors | TBD |
| Position Indication Logic | Valve Open - Switch Open |
| Side | Left |
| Elbow Kit | Valve Only (No Elbow) |
| Max. Air Intake Temperature | 125°C |
| Min. Air Intake Temperature | -40°C |
| Max Pressure | TBD |
| Hazardous Location Certification | ATEX Zone 1 |
| Power To Close or Energize To Run (Fail Safe) | Fail Safe |
| Reset | Auto Reset |
The Chalwyn SVX hazardous area, flameproof series of butterfly air intake shutoff valves are ATEX approved for Zone 1, Gas Group IIB, T4 (135°C) or Zone 21 hazardous area applications. The SVX flameproof energize to open valve is designed with a “fail-safe” actuation. When power is applied to the solenoid, the valve opens and is held open as long as power is supplied. When power is cut off for any reason, such as the detection of an engine over speed condition or other unsafe engine operating conditions, the valve will close.
Features and Benefits
- ATEX Zone 1, Group IIB, T4 (135°C) or Zone 21 approved
- Externally switched solenoid
- Automatic closure on the loss of power
- Slim-fit 3”, 5”, and 8” (76mm, 127mm, and 203mm) valve body
- Basic flange mount with hose adaptors available (1½” to 8” | 38 to 203mm)
- Valve bodies and discs are PTFE coated rugged anodized aluminium
- The shaft and mechanisms are stainless steel
Request an offer
RECEIVE A QUOTE WITHIN 3 HOURS ON BUSINESS DAYS
Want more information?
Get in touch with Christiaan our AMOT specialist
Christiaan van Mourik
Project-/ Accountmanager
Product catalog
- Download our product catalog
- Download
