Solenoid Valves - Cartridge Style
SVP4.M22
SAE Cartridge - 250 bar
Directional Valve - 3/2 Spool Type
Scheme 300
Description
A solenoid valve operated, 3 way 2 positions, spool type, direct acting, screw-in hydraulic directional cartridge valve. In the de-energized mode, the SVP4.M22 allows flow between ports 3 and 1, while blocking flow at 2. In the energized mode, flow is allowed between ports 2 and 1, while flow is blocked at 3. The rigid design using a 1-piece body contributes to minimize the effect of eccentricities in cavity and provides great reliability. Low pressure drop thanks to optimized flow path.
Technical Features
All external surfaces are zinc plated and corrosion-proof. All valve parts are made of high strength steel. Spool is hardened and micron finished to ensure minimal wear and extended service life. Coil seals protect the solenoid system. Manual override option. Metric cavity.
Technical data
Maximum operating pressure
250 bar
Maximum flow
20 l/min
Maximum internal leakage
85 cm3/min @ 250 bar
External component treatment
Zn/Fe - standard (96h)Zn/Ni (720h) - Upon customer request
O-ring temperature range
-30 ° C to 110 ° C (standard sealing NBR - BUNA - N)-35 ° C to 140 ° C - HNBR - Upon customer request-23 ° C to 225 ° C - FKM - Upon customer request
Oil temperature range
-30 ° C to 110 ° C
Fluids
Mineral - based or synthetics with lubricating properties
Viscosities
7,4 to 420 cSt
Minimum pull-in voltage
85% of nominal
Filtration
20 / 18 / 15 ISO 4406 (maximum filtration admitted)
Orientation
No restrictions
Installation torque
35 - 40 Nm Hex 27
Oil testing condition
ISO VG 46 cSt
Seal Kit
SK.129 and SK.027 (coil)
Weight
0,158 Kg
Cross Section
Cavity Details
Performance details
Configuration:
Click here to change the graphNote:
The performance chart illustrates flow handling capacity 1 to 3 and 3 to 1 (de-energized) and 1 to 2 and 2 to 1 (energized). p/Q curves are recorded at TOil = 40°C and 46 cSt. Configuration:
Click here to change the graphNote:
Warning: From 3 to 1 (de-energized) the maximum flow rate in port 3 is 16 l/min.Ordering code
