Flow Control Valve

Spool type, direct acting

Cartridge-Minivalve – 350 bar

SR06-01

FEATURES

- All exposed surfaces corrosion-proof

- Al

l valve parts made of high-strength steel with hardened and ground components

to ensure minimal wear and extend service life

- Superior stability throughout the entire flow range

SPECIFICATIONS

Operating pressure: max. 350 bar at port 1 (pump)

max. 210 bar at port 2 (consumer)

Nominal flow: max. 15 l/min

Flow ranges: 0,25 up to 1,00 l/min

1,00 up to 3,80 l/min

3,80 up to 15,0 l/min

Temperature range of operating fluid: Min. – 30°up to max. + 120°C

Ambient temperature range: Min. – 30°up to max. + 60°C

Fluid: Hydraulic fluid to DIN 51524 T1 + T2

Viscosity range: min. 7,4 mm²/s up to max. 420 mm²/s

Filtration: Class 21 / 19 /16 according

to ISO 4406 or cleaner

MTTF

: 150

years

Installation: no orientation restrictions

Materials: Valve body: high tensile steel

Piston: hardened and ground steel

Seals: NBR (Standard)

FKM (optional, temperature

range to -20°C)

Support rings: PTFE

Cavity: FC06-2

Weight: 0,023 kg

FUNCTION

The SR06 is a 2 way directional flow

control-valve, which keeps the nominal

flow constant by means of a control

function. The nominal flow is almost

independent of the pressure and the

viscosity. The valve is equipped with fixed

orifice and integrated pressure

compensator. The measuring orifice

determines the nominal flow-adjustment

range which is adjustable within a small

range. If there is flow from port 1 to 2, a

pressure differential is created at the

measuring orifice. If the pressure

compensator is in regulating position

there is a balance of pressure differential

at control piston surface on the one side

and spring force on the other side. With

rising flow (higher pressure differential)

the cross-section of the regluating oricifice

will be controlled that there is a balance of

forces. Hereby a constant outlet flow will

be reached. In opposite direction there is

free unregulated flow.

SYMBOL

to 15 l/min

up to 350 bar

D 5.142.0 /12.10

UNF

600

MODEL CODE

SR06 – 01 – C – N – 0.3 V 0.1

Basic model

flow control valve, direct acting

Type

01 = Standard

Body & ports

C = cartridge only

*versions in line bodies on request

Seals

N = NBR (Standard)

V = FKM (optional)

Nominal flow range

0.3 = 0,25 up to 1,00 l/min (0,3 gpm)

1.0 = 1,00 up to 3,80 l/min (1,0 gpm)

4.0 = 3,80 up to 15,0 l/min (4,0 gpm)

Adjustment option

V =

adjustable by tool

Setting

none = 50% of maximal Nominal flows

0.1 = 0,23 l/min – optional pre-adjustment on request

DIMENSIONS

Cavity

FC06-2

HYDAC Fluidtechnik GmbH

Just

us-von-Liebig-Str. 5

66280 Sulzbach / Saar

Tel.: 06897 / 509 -0

Fax: 06897 / 509 -598

Email: flutec@hydac.com

All dimensions in inch (mm)

Subject to technical

modifications

PERFORMANCE

Measured at 28 mm²/s and T oil = 38°C

Standard models

Name Code No.

SR06-01-C-N-0.3V 2610213

SR06-01-C-N-1.0V 2610194

SR06-01-C-N-4.0V 2610214

Other types on request

*Line bodies

Code Part No. Material Ports Pressure

FH062-SS4 2600490 steel, zinc plated SAE-4 420 bar

FH062-AS4 2600491 Alu, anodized SAE-4 245 bar

other line bodies on request

Seal kits

Code Part No.

Seal kit-NBR 2610184

Seal kit-FKM 2610185

Tools

Code Par

t No.

Rougher 2582046

Finisher 2582047

Annotation

The technical information in this

brochure are relating to the operating

conditions and applications.

At deviant applications and/or

operating conditions please contact

the technical dept.

Technical information are

subject to technical modifications.

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