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232
Check Valve
Ball Type
Cartridge Valve – 350 bar
RVM10120-01
up to 100 l/min
up to 350 bar
When there is noow through the valve,
the spring keeps the ball in the closed
position.
The valve opens when the pressure
across port 1 is higher than the pressure
across port 2, including the cracking
pressure created by the spring force.
In the check direction the ball is pressed
against the seat and shuts off port 2 from
port 1.

All surfaces zinc-plated
Standardised cavity ensuring great versatility.
Minimal wear and long service life due to hardened and ground valve components.
Rigid design using one-piece body minimises the effect of eccentricity and
maximises reliability.
Excellent stability over the whole ow range
Compact construction allows space-saving installation in connection housings and
control blocks.
Simple tting due to service-friendly cartridge valve technology.


Operating pressure: max. 350 bar
Nominal ow: max. 100 l/min
Internal leakage: 0.1 cm
3
/min at 350 bar
Cracking pressure: 0.5 bar (others on request)
Media operating temp. range: -20 °C to +80 °C
Ambient temperature range: -20 °C to +80 °C
Fluids: Hydraulic oil to DIN 51524 Part 1 and 2
Viscosity: 2.8 mm
2
/s to 800 mm
2
/s is recommended
Filtration: Max. permissible contamination level
of the operating uid
to ISO 4406 class 21/19/16
Installation: Optional
Materials: valve body: free-cutting steel
closing elements: roller bearing steel
seals: NBR (standard)
FKM (optional)
back-up ring in PTFE
Cavity: 10120
Weight: 0.110 kg
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

         

Check valve, metric

10120 = 2-way cavity

01 = standard model

C = cartridge only

N = NBR
V = FKM

0.5 = 0.5 bar
Others on request


10120

 
Countersink 170418
Reamer 1014206
Tap 1002627
Plug gauge 169394
Measured at:
T
oil
= 46 °C, 33 mm²/s
Flow rate
Pressure drop

   
R10120-01X-01 395234 Steel, zinc-plated G1/2
G1/2
R10120-01X-02 395235 Steel, zinc-plated M22x1.5
M22x1.5

Justus-von-Liebig-Str.

Tel: 0 68 97 /509-01
Telefax. 0 68 97 /509-598
E-Mail: utec@hydac.com
through
tting depth

 
RVM10120-01-C-N-0.5 3058962
40 thick
SW 27 hex
Torque 80-90 Nm
SW 1/4"
The information in this brochure relates to the operating conditions and
applications described.
For applications or operating conditions not described, please contact the
relevant technical department.
Subject to technical modications.

millimeter
Subject to
technical modications
millimeter
Subject to
technical modications