• 3/2 Pilot Operated Normally Closed Solenoid Valve
• Solenoid / Spring Return Function
• Robust Internal Metal Poppet Design
• Integrated with Interchangeable CNOMO Solenoid Interface Operators
• Choices of Safe Area Terminal Box, Ex d Flameproof or Ex ia Intrinsically Safe Solenoid Coils
• Standard Body Material – Anodised Aluminum
• Superior high flow up to Cv 70
• Fast response times
• Wide range of ports sizes from ¼” – 2”
• Poppet design eliminates valve stiction problems
• 10 million cycles
• Consistent response times over the life of the valve
• Certified by TUV Rheinland, the valves are suitable for use in a safety instrumented system up to SIL 2 acc. IEC61508 and IEC61511
• The following options are available on request, external pilot, normally open, 2/2 & 4/2
| STANDARD | |
| Body | Cast Aluminium Painted Grey |
| Poppet | Aluminium |
| CNOMO Base Body | Anodised Aluminium |
| Seals | Viton (HNBR option available on request) |
| Spring | Music Wire |
| Mounting Screws | Stainless Steel |
| Coil Casing & Cover | ANC1B Stainless Steel Epoxy Powder Coated |
| Standard Port Sizes | Port 1 & 2 ~ 1/4″ Port 3 ~ 1/2″ |
Port 1 & 2 ~ 1/2″ Port 3 ~ 1″ |
Port 1 & 2 ~ 1″ Port 3 ~ 1-1/2″ |
Port 1 & 2 ~ 1-1/2″ Port 3 ~ 2-1/2″ |
Port 1 & 2 ~ 2″ Port 3 ~ 2-1/2″ |
| Flow P1 to 2, P2 to 3 (Cv Factor) | Cv 1.7, Cv 3.2 | Cv 6.0, Cv 8.2 | Cv 19.5, Cv 27.4 | Cv 44.9, Cv 74.9 | Cv 57.1, Cv 77.8 |
| Construction Design | Poppet | ||||
| Mounting Type | Threaded In-Line | ||||
| Media | Filtered Air | ||||
| Working Pressure | 2 to 10 bar | ||||
| Ambient Temperature | 20°C to +80°C (Exia coil -20°C to +65°C) | ||||
| Working Temperature | -20°C to +80°C (Exia coil -20°C to +65°C) | ||||
