Ross W14 Series User manual

PRODUCT INFORMATION
ROSS CONTROLS
MINIATURE VALVES
W14 SERIES
Authorized Distributor

IMPORTANT NOTE: Please read carefully and thoroughly all of the CAUTIONS, WARNINGS on the inside back cover.
C7.3
www.rosscontrols.com
Online Version
02/19/20 ®
1.3 (32)
2.5
(64)
3.5
(89)
3.1 (79)
Valve is shown with electrical connector
and on a base.
Electrical connector, optional.
3-Way 2-Position Valves, Single Direct Solenoid, Spring Return
Override Type Valve Model Number#* CV
1
2
3
12
Normally Closed
Locking W1413A1408W0.1
Non-Locking W1413A1409W0.1
# Voltage: W=24 VDC; Z=110-120 VAC, 50/60 Hz, e.g., W1413A1408Z. For other voltages, consult ROSS.
*Sub-bases and manifold base ordered separately.
Sub-Base
Port Threads Model Number
1/8 NPT 516B91
1/8 BSPP D516B91
Manifold Base
Model Number
535K91
Solenoid Pilot Controlled Miniature Valves W14 Series
ACCESSORIES
Electrical
Connectors
Electrical
Connector
Form
Electrical Connector Type Cord Length
meters (feet)
Cord
Diameter
Electrical Connector Model Number
Without
Light
Lighted Connector*
24 Volts DC 120 Volts AC
EN 175301-803 Form A Prewired Connector (18 gauge) 2 (6½) 6-mm 721K77 720K77-W 720K77-Z
Prewired Connector (18 gauge) 2 (6½) 10-mm 371K77 383K77-W 383K77-Z
EN 175301-803 Form A Connector for threaded conduit
(1/2 inch electrical conduit fittings) – – 723K77 724K77-W 724K77-Z
EN 175301-803 Form A Connector Only – – 937K87 936K87-W 936K87-Z
*Lights in connectors with a translucent housing can be used as indicator lights to show when solenoids are energized.
Dimensions – inches (mm)
12
2.40 (61)
1.4
(36)
2.5
(64)
1.2
(30)
2
1
A
P
1P
1P
A2
Type
0.63
(16)
0.53
(13.5)0.94
(24)
0.14
(3.5)
1.25
(32)
0.63
(16) TOP
1.25 (32)
0.16 (4)
0.35
(9)
0.63
(16)
0.35
(9)
0.63
(16)
Bolt used only to join
Manifold Station
Valve Manifold
STANDARD SPECIFICATIONS (for valves on this page):
Construction Design Poppet
Mounting Type Base
Solenoids Rated for continuous duty
Voltage 24 volts DC; 110-120 volts AC, 50/60 Hz
Power Consumption 6 watts on DC;
8 VA inrush, 6 VA holding on 50 or 60 Hz
Enclosure Rating IP65, IEC 60529
Electrical Connections EN 175301-803 Form A connector
Temperature
Ambient: 5° to 120°F (-15° to 50°C)
Media: 5° to 175°F (-15° to 80°C)
For temperatures below 40°F (4°C) air must be free of water
vapor to prevent formation of ice.
Flow Media Filtered air
Operating Pressure Vacuum to 150 psig (10 bar)
Construction Material Valve Body: Cast Aluminum
Seals: Buna-N
Manual Override Flush; metal, locking and non-locking
C6
C

2
www.rosscontrols.com
®
Online Version
11/22/19
CAUTIONS, WARNINGS And STANDARD WARRANTY
PRE-INSTALLATION or SERVICE
1. Before servicing a valve or other pneumatic component, be sure
all sources of energy are turned off, the entire pneumatic system is
shut down and exhausted, and all power sources are locked out (ref:
OSHA 1910.147, EN 1037).
2. All ROSS Group Products, including service kits and parts, should
be installed and/or serviced only by persons having training and
experience with pneumatic equipment. Because any product can
be tampered with and/or need servicing after installation, persons
responsible for the safety of others or the care of equipment must
check ROSS Group Products on a regular basis and perform all
necessary maintenance to ensure safe operating conditions.
3. All applicable instructions should be read and complied with
before using any fluid power system to prevent harm to persons
or equipment. In addition, overhauled or serviced valves must be
functionally tested prior to installation and use. If you have any
questions, call your nearest ROSS Group location.
4. Each ROSS Group Product should be used within its specification
limits. In addition, use only ROSS Group components to repair ROSS
Group Products.
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FILTRATION and LUBRICATION
1. Dirt, scale, moisture, etc., are present in virtually every air system.
Although some valves are more tolerant of these contaminants than
others, best performance will be realized if a filter is installed to clean
the air supply, thus preventing contaminants from interfering with the
proper performance of the equipment. The ROSS Group recommends
a filter with a 5-micron rating for normal applications.
2. All standard ROSS Group filters and lubricators with polycarbonate
plastic bowls are designed for compressed air applications only. Use
the metal bowl guard, where provided, to minimize danger from high
pressure fragmentation in the event of bowl failure. Do not expose these
products to certain fluids, such as alcohol or liquefied petroleum gas,
as they can cause bowls to rupture, creating a combustible condition
and hazardous leakage. Immediately replace crazed, cracked, or
deteriorated bowls.
3. Only use lubricants which are compatible with materials used in
the valves and other components in the system. Normally, compatible
lubricants are petroleum base oils with oxidation inhibitors, an aniline
point between 180°F (82°C) and 220°F (104°C), and an ISO 32, or
lighter, viscosity. Avoid oils with phosphate type additives which can
harm polyurethane components, potentially leading to valve failure
which risks personal injury, and/or damage to property.
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AVOID INTAKE/EXHAUST RESTRICTION
1. Do not restrict air flow in the supply line. To do so could reduce the
pressure of the supply air below minimum requirements for the valve
and thereby causing erratic action.
2. Do not restrict a valve's exhaust port as this can adversely affect its
operation. Exhaust silencers must be resistant to clogging and must
have flow capacities at least as great as the exhaust capacities of
the valves. Contamination of the silencer can result in reduced flow
and increased back pressure.
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SAFETY APPLICATIONS
1. Mechanical Power Presses and other potentially hazardous
machinery using a pneumatically controlled clutch and brake
mechanism must use a press control double valve with a monitoring
device. A double valve without a self-contained monitoring device
should be used only in conjunction with a control system which
assures monitoring of the valve. All double valve installations involving
hazardous applications should incorporate a monitoring system which
inhibits further operation of the valve and machine in the event of a
failure within the valve mechanism.
2. Safety exhaust (dump) valves without a self-contained monitoring
device should be used only in conjunction with a control system which
assures monitoring of the valve. All safety exhaust valve installations
should incorporate a monitoring system which inhibits further operation
of the valve and machine in the event of a failure within the valve
mechanism.
3. Per specifications and regulations, the ROSS L-O-X®and L- O-X®
with EEZ-ON®, N06 and N16 Series operation products are defined
as energy isolation devices, NOT AS EMERGENCY STOP DEVICES.
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STANDARD WARRANTY
All products sold by the ROSS Group are warranted for a one-year period [with the exception
of Filters, Regulators and Lubricators (“FRLs”) which are warranted for a period of seven (7)
years] from the date of purchase. All products are, during their respective warranty periods,
warranted to be free of defects in material and workmanship. The ROSS Group’s obligation under this warranty is limited to repair,
replacement or refund of the purchase price paid for products which the ROSS Group has determined, in its sole discretion, are
defective. All warranties become void if a product has been subject to misuse, misapplication, improper maintenance, modification or
tampering. Products for which warranty protection is sought must be returned to the ROSS Group freight prepaid.
THE WARRANTY EXPRESSED ABOVE IS IN LIEU OF AND EXCLUSIVE OF ALL OTHER WARRANTIES AND THE ROSS GROUP
EXPRESSLY DISCLAIMS ALL OTHER WARRANTIES EITHER EXPRESSED OR IMPLIED WITH RESPECT TO MERCHANTABILITY OR
FITNESS FOR A PARTICULAR PURPOSE. THE ROSS GROUP MAKES NO WARRANTY WITH RESPECT TO ITS PRODUCTS MEETING
THE PROVISIONS OF ANY GOVERNMENTAL OCCUPATIONAL SAFETY AND/OR HEALTH LAWS OR REGULATIONS. IN NO EVENT IS THE
ROSS GROUP LIABLE TO PURCHASER, USER, THEIR EMPLOYEES OR OTHERS FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES
WHICH MAY RESULT FROM A BREACH OF THE WARRANTY DESCRIBED ABOVE OR THE USE OR MISUSE OF THE PRODUCTS. NO
STATEMENT OF ANY REPRESENTATIVE OR EMPLOYEE OF THE ROSS GROUP MAY EXTEND THE LIABILITY OF THE ROSS GROUP
AS SET FORTH HEREIN.
ROSS OPERATING VALVE, ROSS CONTROLS®, ROSS DECCO®, and AUTOMATIC VALVE INDUSTRIAL,
collectively the “ROSS Group".