BC479473894592en-000101

Normally

closed

Normally

open

19.0

[0.75]

62.6

[2.46]

2 3 4

7/8-14 UNF

1.00 in

41-48 N

[30-35 lbf

ft]

CP710-8

Directional Control Valve, 2-Way, Spool Type, Hydraulic Pilot, External Drain

210 bar [3000 psi] • 40 l/min [11 US gpm]

DESCRIPTION AND OPERATION

This is a 2-way, spool type, hydraulically piloted directional control valve with external drain. It is available in normally open or normally closed

conﬁgurations between ports 2 and 3 that shift when pilot pressure is applied to port 1. Due to the external drain, the pilot pressure required shift the

valve is dependent on the pressure in port 4, which would normally be connected to tank.

SCHEMATIC

PERFORMANCE CURVES

Pressure drop

DIMENSIONS

mm [in]

Directional Control Valves

PERFORMANCE DATA

Rated pressure 210 bar [3000 psi]

Rated ow @ 7 bar [100 psi] 40 l/min [11 US gpm]

Weight 0.15 kg [0.33 lb]

Cavity SDC10-4

154 SUS (33 cSt) hyd. oil @ 100° F (38° C)

psi bar

Pressure drop

8L/min

Flow

2.1US gal/min

116

145

174

203

16 24 32 40

4.2 6.3 8.5 10.6

Fully open

MODEL CODE

CP710 - 8 - B - 6S - C - 080

Seal Option

Code Seal kit

B-Buna-N 120009

V-Viton 120010

Housing

Code Ports & Material Housing Model Code

0 No Housing

L3B AL, 3/8 BSP SDC10-4-L-3B

L4B AL, 1/2 BSP SDC10-4-L-4B

6S AL, #6 SAE CP10-4-6S

8S AL, #8 SAE CP10-4-8S

* Aluminum bodies are to be used for pressures less than 210 bar [3000 psi].

* Additional housings available

Shift Pressure

Code Bar [Psi]

040 2.8 [40]

080 5.5 [80]

150 10.3 [150]

Spool Conguration

O-Normally Open

C-Normally Closed

Normally Open Normally Closed