Ross Controls 5599_I SPOOL & SLEEVE SERIES W60 - Manual (Page 4)

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ACCESSORIES for ISO 5599/I VALVES
CONNECTORS for use with
DROPCORDS
Electrical connectors are required to
connect the valve solenoids to the
dropcords supplying electrical power.
Each connector can be oriented so that the cord can exit in
any one of four directions: outboard, inboard, and to the
right or to the left of the valve centerline. Cords of 6-mm to
10-mm diameter can be used.
Indicator Lights. Lights in connectors with a translucent
housing can be used as indicator lights to show when sole-
noids are energized.
Wired Connectors. Connec-
tors have a 6-1/2- ft (2-meter)
cord with three 18-gauge con-
ductors. Cord exits outboard
as shown at the right. Insula-
tion is water, oil, and abrasion
resistant. Connectors are available with 10-mm cords for
maximum abrasion resistance, or with 6-mm cords where
added flexibility or small diameter is required.
CONNECTORS for use with THREADED CONDUIT
Connectors similar to those above but threaded to accept
1/2-inch electrical conduit fittings are also available.
FLYING SOLENOID LEADS
Instead of the connectors described, power to the solenoids
can also be supplied via “flying leads.” These are 18-gauge
insulated wires with spade connectors at one end. A kit of
flying leads consists of three wires, each 39 inches (one
meter) long. Order by kit number
725K77 .
BLANK STATION KITS
A blank station plate is used to cover the top of a manifold
station that is not in use. A kit consists of a metal plate 0.32
inch (8mm) thick, a gasket, and mounting bolts.
ISO Size 1: 546H77
ISO Size 2: 694K77
ISO Size 3: 537H77
TRANSITION PLATES
Different size ISO valves can be used in the same manifold
installation by means of transition plates. The inlet and ex-
haust ports of two different size manifold stations are con-
nected by means of a transition plate installed between the
two stations Thickness [inches (mm)] of the plates is shown
below.
ISO Size 1 to 2 - 0.79 (20): D355K86
ISO Size 2 to 3 - 1.26 (32): D356K86
ISO Size 1 to 3 - 1.26 (32): D357K86
INTERPOSED FLOW CONTROLS for SPOOL VALVES
An interposed flow control unit regulates the exhaust flow
of air from a pneumatic cylinder, thereby controlling the ex-
tension and retraction speeds. Separate controls regulate
the air flow from each end of the cylinder. Being located
between the valve and base, the unit requires no additional
piping. Available only for Series W60 and W63 spool valves.
ISO Size 1: 701B77
ISO Size 2: 702B77
ISO Size 3: 722K77
INDEPENDENT PRESSURE PLATES
When a valve in a manifold installation must work at a dif-
ferent pressure than that supplied to the manifold, an inde-
pendent supply can be provided via an independent pres-
sure plate. The pressure plate mounts between valve and
base and isolates the valve from the manifold inlet pres-
sure. The independent supply is connected to an inlet port
in the end of the pressure plate.
ISO Size 1 (1/4 inlet port): 703K77
ISO Size 2 (3/8 inlet port): 692K77
ISO Size 3 (1/2 inlet port): 715K77
BLOCKING DISKS
Ports between manifold stations can be closed by means of
blocking disks.
Single Disk Kit of 3 Disks
ISO Size 1: 235A40 1007K77
ISO Size 2: 236A40 1008K77
ISO Size 3: 253A40 1009K77
INTERPOSED PRESSURE REGULATORS
Both single and double pressure regulators are available.
Single pressure regulators provide the same regulated pres-
sure at both outlet ports.
Double pressure regulators al-
low the pressure at each outlet
port to be set independently.
Pressure can be regulated from
5 to 100 psig (0.3 to 7 bar) for
ISO sizes 1 and 2;
5 to 125 psig (0.3 to
8.5 bar) for ISO size
3. Maximum inlet
pressure is 150 psig
(10 bar). Requires
no new piping.
Single Regulator
Double Regulator
A
B
A
B
PART NUMBERS of ELECTRICAL CONNECTORS
Connector Type
For use with drop cord
(Cord not included)
Wired with 6-mm cord
Wired with 10-mm cord
For use with
threaded conduit
Without
Light
937K87
721K77
371K77
723K77
With
Light*
936K87
720K77
383K77
724K77
* Specify solenoid voltage.
Regulator Dimensions - inches (mm)
ISO Size
1
2
3
A
(Single)
7.75 (197)
8.25 (210)
12.70 (323)
A
(Double)
12.90 (328)
13.60 (346)
20.00 (508)
B
(Single/Double)
2.50 (64)
2.90 (74)
3.78 (96)
ISO Size
1
2
3
Single
620C91
624C91
628C91
Double**
(Solenoid)
621C91
625C91
629C91
Double**
(Air)
710C91
711C91
712C91
**Double regulators only for series W60 and W63 spool valves.