Solenoid Valves - Cartridge Style
SV20.M20
METRIC Cartridge - 350 bar
NO Single Lock Pilot Operated
Poppet type
New release: New version of 2/2 NO solenoid valve. it will replace the old version SVJ0.M20 with better performances and reliability.
Description
Solenoid operated, 2-way 2-positions, normally open, piloted poppet type, screw-in cartridge valve. Typically used as a blocking or load holding device for high pressure circuits. When the coil is de-energized, the SV20.S08 allows flow from 2 to 1, while flow from 1 to 2 is severely restricted. When the coil is energized the valve closes, blocking flow from 2 to 1.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. Poppet is hardened and ground to ensure minimal wear and extended service life. Coil seals protect the solenoid system. Manual override option. Metric cavity.
Technical data
Maximum operating pressure
350 bar
Maximum flow
40 l/min
Switch ON Time
30 ms
Switch OFF Time
40 ms
Maximum internal leakage
0,25 cm3/min @ 30 bar 0,25 cm3/min @ 350 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
40 - 45 Nm Hex 24
Oil testing condition
ISO VG 46 cSt
Seal Kit
SK.135 and SK.027 (coil)
Coil
Weight
0,124 Kg
Cross Section
Cavity Details
Performance details
Note:
The performance chart illustrates flow handling capacity 2 to 1(de-energized). p/Q curves are recorded at TOil = 40°C and 46 cSt. Configuration:
Click here to change the graphOrdering code
