Catalog excerpts
Product Information SOLENOID VALVE 2-Way, Normally Closed Type: SV12-Z0 Operating pressure: 250 bar (3600 psi) Proof pressure: 375 bar (5500 psi) Flow: 115 L/min Description A solenoid operated, 2 way, normally closed, poppet-type, screw-in cartridge valve, designed for low leakage in load holding or blocking applications. Operation When de-energized, the SV12-Z0 acts as check valve, allowing flow from © to @ and blocking flow in the opposite way. When energized, the cartridge’s poppet lifts to open the ® to © path, in which condition the © to ® flow is severely restricted. To open the © to ® path, please refer to SV12-Z2. Technical Data Flow See Performance Chart Internal leakage 0.15 ml/min (3 drops/min) max. at 250 bar(3600 psi) -40°C ~ 120°C with standard buna seals Temperature range -26°C ~ 204°C with fluorocarbon seals -54°C ~ 107°C with polyurethane seals Coil duty rating Continuous from 85% to 115% of nominal voltage J First indication of change of state with 100% voltage f Response time supplied at 80% of normal flow rating, Energized: 40 Minimum pull-in voltage 85% of nominal at 250 bar (3600 psi) Mineral based or synthetics with lubricating properties at viscosity of 7.4-420cSt (50-2000ssu) Cavity tool
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Product Information Features • Lifespan: 10million times of operation under 25Mpa working pressure. • Hardened seat for long life and low leakage. • Efficient wet-armature construction. • Industry common cavity. • Compact size.Ordering Code Materials Cartridge: Weight: 0.28 kg (0.62 lbs) Standard ported body: Weight: 0.7 kg (1.54 lbs) ; Anodized high-strength 6061 T6 aluminum alloy, rated to 250 bar (3600 psi). Steel ported body: Dimensions may differ. Contact the factory. - Termination Std.Coil Omit for cartridge only 4G=G1/2 6G=G3/4 8G=G1 10T=SAE4 12T=SAE6 16T=SAE8 Ohter porting types...
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