Cartridge Valves - Check Cartridge Valve

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CV12-20, Poppet Type, Screw-In Style, Hydraulic Check Cartridge Valve

PRODUCT TYPE: CV12-20, Poppet Type, Directional Control, Hydraulic Check Cartridge 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 check cartridge 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 check cartridge 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 check cartridge 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 Check Cartridge 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 Check Cartridge 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 Check Cartridge 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 Check Cartridge Valve Symbol

Check-Cartridge-Valve-symbol

CV12-20 Check Cartridge Valve Flow Performance

CV12-20 Hydraulic Check Cartridge Valve Performance

CV12-20 Check Cartridge Valve Cavity

CV12-20 Hydraulic Check Cartridge Valve Dimensions

2017-03-05T01:44:39+00:00

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