Features
- Multi-million cycle life reliability. The innovative design and all composite construction means the V-Solenoid II is not affected by wear or corrosion
- Set 5/2 or 3/2 function simply by turning the rotary sealing plate 180°, dramatically reducing parts inventory
- High airflow: Cv>1.1 (1100 L/min) (I-Safe Cv=0.8)
- Manual override built in – no extra parts required
- Operating temperature range: -4°F to +140°F (-20°C to +60°C)
- For extreme environmental corrosion protection, all port threaded inserts and armature components can be supplied in stainless steel
- Direct mounting conforms to Namur VDI/VDE 3845 standard
- Exhaust feedback – provides spring chamber with instrument air preventing corrosion
- Very competitively priced with a wide variety of available options
Patented Poppet Valve Design
- Unique patented poppet valve technology provides high flow, fast response, high temperature range and multi-million cycle life reliability
- Patented poppet valve design minimizes friction by utilizing dual static rolling diaphragmpoppet seals
- Advantage of this design is its suitability for cryogenic environments. Wide operating temperature range -4°F to +140°F (-20°C to +60°C)
- Traditional solenoid valves operate a spool to direct airflow
- The o-ring type seals are subject to constant abrasion, reducing their lifetime and reliability
- The operating temperature usually is limited to no less than -5°C. Poppet valve design offers better characteristics and reliability
Patented Rotary Sealing Plate
By turning the patented rotary sealing plate 180° the operating mode can be easily changed from 5/2 to 3/2 function
The V-Solenoid II™ can to be used on both double acting and single acting actuators
Many competitors’ Solenoid valve either work 5/2 or 3/2 function requiring stocking for both Solenoid valve
Specifications
Explosion Proof : ATEX Ex
Temperature : -4°F to 122°F (-20°C to 50°C)
Flow : Cv>1.1
Operating Pressure : 35 to 120 psi (2.4 to 8.3 bar)
Ports : 1/4” NPT and Namur flange
Response : Opening (on) 20ms, closing (off) 40ms
Media : Compressed air-lubricated or unlubricated, instrument air and nitrogen
Valve Body : Reinforced polyamide (PA)
Sealing Material : Exhaust ports o-ring: NBR Armature o-ring: Vilton
Ports: Supply ports: MS zinc plated (standard) or Stainless (corrosion resistant)
Voltage : 24VDC, 120VAC, 230VAC
Power Consumption : Temp class T4, 24VDC, rated power 5.2W ; Temp class T6,220V 50/60Hz, rated power 2.5VA
Duty Cycle : 100% continuous service
Connection : Encapsulated coil and connector, with cable
Protection Class : IP65
Approvals : PTB, ATEX
Hazardous Locations :
- II 2G EEx m II T6, T5 or T4 approved
- IEC Ex m II T6, T5, T4 approved coils are approved according to EN 50
- 014:1997 +A1+A2 and EN50028:1987 by the Physikalisch – Technischen Bundesanstalt (PTB)
