Dwyer PV - Manual

The Series PV three-way normally closed electro-pneumatic
solenoid pilot valve effectively regulates supply pressures for the Series
SAV Angle Seat Valve. The DIN connector is reversible 180 degrees
to keep electrical wiring hassle-free, while the direct mounting banjo
connection simplifies valve installation. Select the proper model
according to the SAV valve actuator diameter and power requirements.
INSTALLATION
1) Examine valve for transport damage.
2) Compare the technical description of valve on valve tag (on top of
the coil) with your application requirements.
3) Keep dirt and debris out of valve and piping.
4) DO NOT use valve or coil as a lever when installing.
5) To fit the solenoid valve onto a normally closed SAV valve, use the
pilot connection marked “NC”; for normally open valves use the
connection marked “NO”.
6) When using water as a pilot media, remove the cap from the
exhaust connection and connect a drain line.
7) Automatic operation is standard. For manual (exhaust) operation,
turn override screw 180° counter-clockwise. Override screw is
identified by “O” and “C” engravings.
8) Make all electrical and plumbing connections in accordance with
federal, state, and local regulations.
INSTRUCTIONS FOR ELECTRICAL PLUG
(see diagram below)
1) Place your 18 gauge SVT or equal wire into #7, 6, 5, and 4,
in that order.
2) Terminate your wire into the cable fixing screws #3 and the
other pole screw termination.
3) The ground or earth termination lies in-between #3 and the
other termination screw.
4) Reassemble the connector. The valve can now be directly
mounted (banjo connection) onto the actuator.
SPECIFICATIONS
Pilot media: Air, water, or inert gases.
Power Requirements: See model chart.
Wetted Materials:
Body: Niploy coated brass;
Seal: FKM.
Maximum Supply Pressure: 150 psig.
Temperature Limits: 14 to 140°F (-10 to 60°C).
Actuator Connection: PV1_: 1/8˝ BSP; PV2_, PV3_: 1/4˝ BSP.
Pilot Media Connection: 1/8˝ NPT.
Coil Consumption:
PV1_, PV2_: AC: 9A (res.), 14A (ind.); DC: 6A.
PV3_: AC: 15A (res.), 30A (ind.); DC: 10A.
Mounting: Banjo connection.
Enclosure Rating: IP65 (with DIN connector).
Standard Features: Manual override, DIN connector.
GROUND
TERMINAL
B
C
DIN CONNECTOR
A
W.E. ANDERSON DIV., DWYER INSTRUMENTS, INC.
P.O. BOX 358 • MICHIGAN CITY, INDIANA 46360 U.S.A.
Phone: 219/879-8000 www.dwyer-inst.com
Fax: 219/872-9057 e-mail: [email protected]
Series PV Solenoid Pilot Valve
Specifications - Installation & Operating Instructions
Bulletin F-89-PV
©Copyright 2014 Dwyer Instruments, Inc. Printed in U.S.A. 3/14 FR# RV-443112-10 Rev. 3
Model
PV11
PV12
PV13
PV14
PV21
PV22
PV23
PV24
PV31
PV32
PV33
PV34
Voltage
240VAC
120VAC
24VAC
24VDC
240VAC
120VAC
24VAC
24VDC
240VAC
120VAC
24VAC
24VDC
SAV
Actuator
Diameter
1-3/4"
2-1/2"
3-9/16"
A in.
(mm)
1-1/4
(31.8)
1-3/8
(35.0)
1-3/8
(35.0)
B in.
(mm)
3-1/32
(77.0)
3-1/16
(77.8)
3-3/4
(95.3)
C in.
(mm)
1-1/16
(27.0)
1-1/16
(27.0)
1-1/16
(27.0)
Weight
lbs.(kg)
0.6
(0.27)
0.6
(0.27)
0.84
(0.38)
MODEL CHART AND DIMENSIONS
MAINTENANCE
Upon final installation of the Series PV Solenoid Pilot Valve, no routine
maintenance is required. A periodic check of the system calibration is
recommended. The Series PV is not field serviceable and should be
returned if repair is needed (field repair should not be attempted and
may void warranty). Be sure to include a brief description of the
problem plus any relevant application notes. Contact customer service
to receive a return goods authorization number before shipping.
®
1. Gasket
2. Terminal Block 3. Cable Fixing Screws
4. Housing 5. Grommet
6. Washer 7. Gland Nut
8. Fixing Screw