PRODUCT TYPE: 2-Way, Normally Open, SV10-21 Cartridge Solenoid Valve
APPLICATION To Hydraulic Blocks or Manifolds
CONNECTION TYPE: Threaded, Screw-in Connection
PART NOS.: FT-SV10 Series
Valve Cavity: VC10-2
Valve Housings: 10-2-Way Valve Housing
– Hydraulic industry standard cavity for replacement
– Solenoid voltage is optional for many working condition
– Little inner leakage, strictly tested

SV10-21, 2-Way, poppet type, normally open, cartridge solenoid valve is designed with flow inlet port and flow outlet port on the valve housing, the poppet inside the valve controls the flow in inlet port and outlet port through or blocked when the valve receiving a signal.  The 2 way poppet valve uses a solenoid to push a poppet closing or open the fluid flow. The 2 way cartridge solenoid valve is direct acting as soon as there is an electric signal to the solenoid, it can be directly installed in the standard threaded cavity, or we are available to offer customized porting cavity. Finotek utilizes the wet armature as core of solenoid for the working oil is usually surrounding, it will extend its service life especially if the valve solenoid is energized for long periods of time. The 2-way poppet cartridge solenoid valve is often available in either normally open working condition or normally closed operation configuration, because the different structure of poppet inside valve housing.

SV10-21 Cartridge Solenoid Valve Ordering Code

Example (Normal code): “FT-SV10-21M-24 DS-H ” Explanation As Below:


(1) Supplier = By Finotek
(2) Valve Type = Normally Open, cartridge solenoid valve
(3) Omit = No Override; M = Manual Override 

(4) Voltage: 12=12VDC; 24=24VDC; 110=110VAC; 220=220VAC
(5) Coil Connection:
 D= Double Lead; S= Single Lead; H= Hirschmann; C= Conduit; ER= Deutsch Connector; E= Single Stud

(6) Seals: N= Buna (Std.) ; V= Fluorocarbon

SV10-21 Cartridge Solenoid Valve Technical Information

Working Operation Pressure: 210bar(3045psi)
Flow: See Performance Chart
Inner Leakage: 0~0.25cc/min.(5drops/min.) at 210bar(3045psi)
Working Tem.:  -30oC to +120oC
Coil Rating: Continuous from 90% to 110% of rated voltage 

Media Temperature: -30 to +80(°C)for NBR O-rings
Body/Housing Material:
Anodized 6061-T6 Aluminum alloy for pressure of 210bar(3045psi)
Oil Medium: Mineral oil as per DIN51 524, VDMA 24 568 or rapeseed oil, Viscosity 10 – 400 CST
Recommended Medium Filtration: ISO 4406 Standard, cleanliness class:20/18/15

SV10-21 Cartridge Solenoid Valve Normally Open Symbol

Solenoid Cartridge Valves normally open symbol

SV10-21 Cartridge Solenoid Valve Flow Performance


SV10-21 Cartridge Solenoid Valve Dimensions


Packaging & Delivery

Finotek original package.
– Neutral packing(neutral plastic bag + neutral tan box + neutral carton + Plywood pallets.
– Color box packing(plastic bag + color box + carton) + Plywood pallets.
– Lead time as per quantity & customers’ requirement.