SQC1.S08 VALVE SERIES

Hybrid SAE Cartridge - 250 bar

Direct acting with internal Pilot and Vent

DESCRIPTION

The SQC1.S08 is a screw in, cartridge style, direct acting, spool type hydraulic sequence valve with internal pilot. This valve has a

spring chamber drain and is designed to direct oil to a secondary circuit once a predetermined pressure level is reached in the

primary circuit. In the idle condition, the SQC1.S08 blocks flow at 1, while connecting ports 2 and 3. Once pressure setting is

reached, the spool shifts and puts in connection ports 1 and 2, while blocking flow at 3. Note that the back pressure at port 3 is

directly additive to the spring setting value.

The performance chart illustrates

flow handling capacity for each

spring bias options.

p/Qcurves are recorded at TOil =

40°C and 46 cSt.

TECHNICAL DATA

50 cm

3

Zn/Fe - standard (96h)

0,253 kg

SK.069 (standard sealing NBR-BUNA-N)

OIL TESTING CONDITIONS

ISO VG 46 cSt

TECH. SPEC. FOR CHARACTERIZATION

see page 700

ORIENTATION

No restrictions

INSTALLATION TORQUE

Mineral - based or synthetics with lubricating properties

OIL TEMPERATURE RANGE

-30° C to 110° C

O-RING TEMPERATURE RANGE

-30° C to 110° C (standard sealing NBR - BUNA - N)

-35° C to 140° C (HNBR - Upon customer request)

-23° C to 225° C (FKM - Upon customer request)

TIGHTENING TORQUE NUT

13-17 Nm Hex.17

nose sizes

Size

Marking

0 = Standard factory marking.

Customized marking can be done

upon request.

Standard setting are multiple of 5

bars.

Spring model

code

Setting pressure

range (bar)