American Standard 2711 User Manual download pdf

Valve configuration, see section :

61 = single solenoid, center plus external position, spring centered

63 = single solenoid, 2 external positions, spring offset

67 = single solenoid, center plus external position, spring offset

70 = double solenoid, 2 external positions, without springs

71 = double solenoid, 3 positions, spring centered

75 = double solenoid, 2 external positions, with detent

Other configurations are available on request

Solenoid pilot valve:

I = DHI for AC and DC supply with

CURUS

certified solenoids

E =

DHE for AC and DC supply, high performances

with

CURUS

certified solenoids

www.atos.com

Solenoid directional valves type DPHI and DPHE

two stage, ISO 4401 size 10, 16, 25 and 32

Table E085-6/E

Spool type, two stage directional valves

with solenoids certified according to North

American standard cURus, available in two

different executions:

• DPHI for AC and DC supply, solenoid

pilot  type DHI, see tech. table E010

• DPHE high performances, for AC and DC

supply, solenoid pilot  type DHE see

tech. table E015

Single and double solenoids versions are

available in two or three position configura-

tions and with a wide range of interchan-

geable spools , see section



Standard coils protection IP65 and they are

easily replaceable without tools.

The valve body is made by shell-moulding

casting  with wide internal passages.

The valves can be supplied with optional

devices, see section



for available

options.

Surface mounting: ISO 4401, size 10, 16,

25 and 32

Max flow up to 160, 300, 700, 1000 l/min.

Pressure up to 350 bar

E085

1 MODEL CODE

DPH

Two stage directional control valve

271 24DC1 /*

Series

number

Spool type, see section



Options, see section



/A – X **

DPHE-471*/H

Valve size:

1 = 10 2 = 16 4 = 25 6 = 32









Voltage code, see section



X = without connector

See section



for available connectors, to be ordered separately

00 = solenoid valve without coils (for DPHI)

00-AC = AC solenoid valve without coils (for DPHE)

00-DC = DC solenoid valve without coils (for DPHE)

NOTES (see also section 4,2 for special shaped spools):

- For DP*-1 are available only spools: 0, 0/2, 1, 1/2, 3, 4, 5, 58, 6, 7

- For DP*-6 are available only spools: 0, 1, 1/2, 2, 3, 4, 5, 58, 6, 7, 8, 19, 91

102

67/A

63/A

61/A

CONFIGURATIONS and SPOOLS (representation according to ISO 1219-1, for functional scheme, see section )

0/2

1/2

2/2

0102

Configurations Spools Configurations Spools

Seals material:

omit for NBR (mineral oil

& water glycol)

PE = FPM

1 2 3 4 5 6 7 8

Summary of Contents

Page 1

Valve configuration, see section :61 = single solenoid, center plus external position, spring centered63 = single solenoid, 2 external positions, spr

Page 2 - Code of spare coil

1024 NOTES4.1 Options/A = Solenoid mounted at side of port A of main body (only for single solenoid valves). In standard version, solenoid is mounted

Page 3

Valve pressure drop Δp [bar]Flow [l/min]DPH*-16FLOW VERSUS PRESSURE DIAGRAMS Based on mineral oil ISO VG 46 at 50°CABCDEFSpool typeFlow directionSp

Page 4 -  Spring

8SWITCHING TIMES (average values in m sec)Notes:1) For configuration 70 and 75, times of switching ON and switching OFF are the same: this value is eq

Page 5

10 PLUGS LOCATION FOR PILOT/DRAIN CHANNELSDepending on the position of internal plugs, different pilot/drain configurations can be obtained as shown b

Page 6

ISO 4401: 2005Mounting surface: 4401-05-05-0-05DPHI-2*Fastening bolts:4 socket head screws M6x40 class 12.9Tightening torque = 15 NmDiameter of ports

Page 7

12 DIMENSIONS FOR DPH*-4 [mm]DPHI-4*/HDPHI-3*/H9DPHI-4*E085Overall dimensions refer to valves with connectors type 666DPHE-4*maxDPHI-4*Stroke adjustme

Page 8

The subplates are supplied with fastening bolts. For further details see table K28013 DIMENSIONS FOR DPH*-6 [mm]Overall dimensions refer to valves wit