PRODUCT TYPE: 2-Way, Normally Open, SV08-21 Solenoid Cartridge Valves
VALVE THREADED: 3/4-16 UNF-2B
CONTROL METHOD: Poppet type
APPLICATION To Hydraulic Blocks or Manifolds
CONNECTION TYPE: Threaded, Screw-in Connection
CONTROL METHOD: Hydraulic
PART NOS.: FT-SV08 Series
APPROXIMATE WEIGHT: 0.10Kgs
RELATED CAVITY, PARTS:
Valve Cavity: VC08-2
Valve Housings: 08-2-Way Valve Housing
– Standard CETOP porting pattern for replacement
– Heavy duty wet-pin solenoid operated
– AC or DC solenoid optional
SV08-21 Solenoid cartridge valve mounted on the normally open solenoid valve is fastened by a nut (It usually call coil, is an independent part), therefore, the voltage and different shape of solenoid is available to be changed as per requirement. Finotek manufactures the mechanical parts and purchases the coils from reliable suppliers, all of electric coil is tested strictly before delivering to us, coil operation performance should be confirmed again while testing valves.
Normally open SV08-21 solenoid cartridge valve is two flow way and two of valve poppet position cartridge type solenoid operated valve. The hydraulic oil is free to flow through the valve channel when the solenoid is de-energized. Normally open solenoid valve closes fluid flow in one way direction while the solenoid is energized, there is a leakage when the valve in a closed position because of poppet type, but it is qualified when the leakage is less than 80mL/min at the pressure of 25Mpa (3625PSI).
SV08-21 Solenoid Cartridge Valve Ordering Code
Example (Normal code): “FT-SV08-21M-24 DS-H ” Explanation As Below:
(1) Supplier = By Finotek
(2) Valve Type = Normally Open, Solenoid Cartridge 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
SV08-21 Cartridge 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
SV08-21 Normally Open Solenoid Cartridge Valve Symbol
SV08-21 Solenoid Cartridge Valve Flow Performance
SV08-21 Solenoid Cartridge 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.