Hand shut-off valves type SPV2

Operating pressure up to 700 bar
Max. flow rate 12 l/Min
Porting NG 4 according to Bieri standard

Features Advantages
Surface mount body NG4, 700 bar, -20°C 2/2-, 3/2- and 4/2- seat tight way functions with defined pattern
Explosion proof marking of solenoid coil II 2G Ex eb mb IIC T4 Gb
according ATEX and IECEx
Maximum wear resistance and insensitiveness against contamination
Patented, complete pressure compensation, leveraged magnetic force and strong return spring Safe and fast switching at all pressure at all pressure constallations
Ceramic valve balls and high-grade hardend seats out of special steel High corrosion resistance
4x 90° turnable and exchangeable plug-in coil Four positions of solenoid coil, replacement of coils without opening of the pressure tight spaces

Applications

Design

Technical data

Hydraulic fluid mineral oil according to DIN 51524 (other fluids on request)
Fluid temperature range -20 to 80 °C
Ambient temperature range -30 to 50 °C
Viscosity range 5 to 400 mm²/s
Nominal size NG 5 or 8
Max. operating pressure NG 5: 1000 bar
NG 8: 1000 bar
Max. flow rate NG 5: 20 l/min
NG 8: 32 l/min
Filtration (recommendation) according to NAS 1638 class 6 resp. ISO/DIN 4406 17/15/12
Weight see technical data sheet
Material NG 5 valve body: galvanized steel, black chromated
rotation knob: plastic
Material NG 8 valve body: corrosion-resistant, heat-treaded steel
cap: aluminium
rotation knob: plastic