PRODUCT TYPE: CV12-20, Poppet Type, Directional Control, Hydraulic cartridge check valve
VALVE THREADED: 1-1/16–12UN 2B
CONTROL METHOD: Poppet Type
APPLICATION: To Hydraulic Blocks or Manifolds
CONNECTION TYPE: Threaded, Screw-in Connection
CONTROL METHOD: Hydraulic
PART NOS.: FT-CV12 Series
APPROXIMATE WEIGHT: 0.20Kgs
RELATED CAVITY, PARTS:
Valve Cavity: VC12-2
Valve Housings: 12-2-Way Valve Housing
FEATURE:
– Cartridge type hydraulic control check valve
– Imported key parts as raw materials
– High performance operation in hydraulic system
CV12-20 Hydraulic cartridge check valve with 2 ports of checking system pressure, port 1 is inlet port and 2 port is for blocked off port when pressure flow backs. These CV12-20 hydraulic cartridge check valves are used for pressure keeping for a short time or avoid back pressure which will harm to main hydraulic components mounted in the same line.
Finotek CV12-20 hydraulic cartridge check valve is poppet design as inner sealing, this series of cartridge type check valve is for the requirements of large flow rate system with high pressure, the valve block is available to us as to installed the valve with standard cavity.
CV12-20 Cartridge check valve Ordering Code
Example (Normal code): “FT-CV12-20-N-25 ” Explanation As Below:
| FT- | CV12-20 | – | N | – | 25 |
|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) |
(1) Supplier = By Finotek
(2) Valve Type =CV12-20, Poppet Type, Screw-In Style, Hydraulic cartridge check valve
(3) Seals: N= Buna (Std.) ; V= Fluorocarbon
(4) Bias Spring:
5 = 0.3 bar (5 psi) ; 25 = 1.7 bar (25 psi) ;
30 = 2.1 bar (30 psi) ; 60 = 4.1 bar (60 psi)
CV12-20 Cartridge check valve Technical Information
Working Operation Pressure: 240bar(3500psi)
Proof Pressure: 420 bar (6090 psi)
Inner Leakage: Less than 0~0.25cc/min. (5drops/min.) max. at 240 bar
Working Tem.: -30oC to +120oC
Standard Crack Of Bias Spring:0.34 bar (5 psi); 1.7 bar (25 psi); 4.1 bar (60 psi)
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
CV12-20 Cartridge check valve Symbol
CV12-20 Cartridge check valve Flow Performance
CV12-20 Cartridge check valve Cavity
