Size | 1/2" BSP |
Function | 2 Way Normally Closed (with back-up battery*) |
Valve Operation | Proportional |
Body Material | Plastic |
Seal | FPM (Viton®) |
Pressure Range | Vacuum applications : (-1) - 0 Bar |
Media | Liquids & Gases *Please consult our technical sales department for a specific media Application examples :
|
*Back battery is to close the valve when there is a sudden power shutdown, which means the valve is normally close when not energized
(GEM-CPR)
Technical Data
Function | 2 Way NC (with back-up battery) Back battery is to close the valve when there is a sudden power shutdown, which means the valve is normally close when not energized |
Ports size | 1/2" BSP & NPT |
Orifice size | 8mm (Up to 600 l/hour) |
Pressure range | • Vacuum applications : (-1) - 0 Bar • Pressure applications : 0 - (+1) Bar *For other pressures, please consult our technical sales department |
Temperature range | Fluid : -10º to 45ºC (no freezing) Ambient : -10ºC to 45ºC |
Materials | In contact with media : Valve body : • Standard : PVC (UV Protection) • Optional : According to customer demand or application (e.g Stainless steel) Diaphragm & seals : FPM (Viton®), EPDM Not in contact with media : Operator housing : PP (UV protection) Manual override : Acetal (Manual override is standard) |
Media | • Liquids & Gases *Please consult our technical sales department for a specific media • Application examples : • Irrigation fertilizing systems • Medical devices |
Control signal | 0-5V or 4-20mA |
Valve stroke resolution | < 0.01mm |
Valve stroke accuracy | < ± 0.01 mm |
Full stroke duration | 0.6 sec, each direction |
Current consumption | • Standby Mode (Holding position): 25 [mA] • Active Control Mode: Up to 120 [mA] • Full Open/Close Mode (starting current): Up to 600 [mA] |
Supply voltage | 12-24 [V] ±5% AC (50 or 60Hz) Or 12-24[V] ±10% DC *For other supply voltages, please consult our technical sales department *Current and voltage spikes protections might be required. Please consult our technical sales department |
Connection | 5 wires cable (3m length) : • Black & red : Supply voltage (polarity is not restricted) • Green : 0-5 V analog control signal • Blue : 4-20 mA analog control signal • Yellow : Analog control signal common |
Recommended control signal resolution |
Voltage : 20 mV | Current : 0.064 mA |
Standard / Certification | CE • EMC : EN55011 Group 1 - Class A | EN61000-6-1 CFR 47 FCC Class A • SAFETY : IEC/EN61010-1 |
Standard protection class | IP67 |
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