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Cartridge Valves - Flow Cartridge Valve

You are here: Home » Flow Cartridge Valves » FC12-20, Screw-In, Cartridge Style, Flow Control Cartridge Valve

FC12-20, Screw-In, Cartridge Style, Flow Control Cartridge Valve

PRODUCT TYPE: FC12-20, Screw-In, Flow Control Cartridge Valve
VALVE THREADED:  1-1/16-12UN 2B
CONTROL METHOD:Needle Type
APPLICATION: To Hydraulic Blocks or Manifolds
CONNECTION TYPE: Threaded, Screw-in Connection
CONTROL METHOD: Hydraulic
PART NOS.:FT-FC12 Series
APPROXIMATE WEIGHT: 0.20Kgs
RELATED CAVITY, PARTS:
Valve Cavity: VC12-2
Valve Housings: 12-2-Way Valve Housing
FEATURE:
– Adjustment in linear movement, well sealing
– Positive shut and off flow rate
– Free one way and adjustment and block one reverse way

FC12-20 Screw-in cartridge style flow control cartridge valve is used for variable orifice control in order keep the limited hydraulic fluid rate. The FC12-20 flow cartridge valve controls the flow passage from 2 port to 1 port with full open at counterclockwise rotation adjustment.

FC12-20 Flow control cartridge valve operates like check when the fluid flows back, it stops the flow as check valve, it is open when the fluid flows from 1 port to 2 ports when the spring pushed to open by sufficient pressure on the needle seat.

FC12-20 Screw-in cartridge style flow control cartridge valve is the hydraulic flow control cartridge connection type valve, it controls the flow by changing the section size of flow cross chamber in valve. The cartridge valve combines the throttle and check function together, which not only controls the flow rate but also blocks one way flow in the converse direction. The flow check valve is also installed in return pipe line of the hydraulic systems to establish a backpressure. Back pressure is help a hydraulic system to work correctly, retain a certain pressure in the low pressure spot, to prevent cavitation, suction air or other irregularities in the implementation of the mechanism of occurrence created by a pump,

Finotek manufactures hydraulic manual flow control valve in high quality standard, with the characteristics of precisely pressure adjustment and easily turning the knob under higher pressure, the key parts of throttle piston is hardened treatment for long terms of service.

FC12-20 Flow Cartridge Valve Ordering Code

Example (Normal code): “FT-FC12-20A-N-15 ” Explanation As Below:

FT- FC12-20 A N 15
(1) (2) (3) (4) (5)

(1) Supplier = By Finotek
(2) Valve Type =FC12-20 Screw-In, Needle Type, Flow Cartridge Valve
(3) Adjustment:  A= 1/4 in. Hex Allen Head ; B= 1-1/2 in. Dia. Alum. Knob ; C= Option A w/ Cover Cap

(4) Seals: N= Buna (Std.) ; V= Fluorocarbon
(5) Pressing Range:  15= 3.5 ~ 150bar ;  25= 20 ~ 250bar;  35= 50 ~ 315bar 

FC12-20 Cartridge Valve Technical Information

Working Operation Pressure: 240bar(3480psi)
Max. Flow: 120L/min.
Inner Leakage: Less than 0~0.20cc/min. (5 drops/min.)
Working Tem.:  -30oC to +120oC
Adjustment Torque Required: 0.34 Nm (3 inch-pounds) at 7 bar (100 psi); 4.50 Nm (40 inch-pounds) at 207 bar (3000 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

FC12-20 Pressure Cartridge Valve Symbol

FC10-20-Flow-Control-Cartridge-Valve-Symbol

FC12-20 Cartridge Valve Flow Performance

FC12-20 Flow Control Cartridge Valve Curve

FC12-20 Cartridge Valve Dimensions & Cavity

FC12-20 Flow Control Cartridge Valve Dimensions

2017-03-05T01:46:22+00:00