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Three-way Electro-pneumatic
(EP) Valve Model 3
Description
Features
Product Numbers
Warning/Caution Notations
The Series 265 Electro-Pneumatic Valve is a general purpose, electrically operated, two-
position 3-way valve designed to control airflow. It can be used for interlock between an
electrical system and a pneumatic control system.
This compact, lightweight air valve has barbed, plastic tube connections marked:
NC
Normally closed
NO
Normally open
C
Common
Available types are Open Frame (yoke) and Junction Box (splice box).
UL and cUL recognized per UL 429
Valve may be mounted in any position
Mounting holes located in the back of the junction box or in the yoke (open frame)
Product Enclosure
Type
Junction Box
Junction Box
Junction Box
Open Frame
Open Frame
Personal injury/loss of life may occur if you do
WARNING:
not perform a procedure as specified.
Equipment damage/loss of data may occur if
CAUTION:
you do not perform a procedure as specified.
Technical Instructions
Document No. 155-058
Table 1.
AC Voltage
Product
Number
60Hz
50Hz
24
—
265-1021
120
110
265-1022
240
220
265-1024
24
—
265-1027
120
110
265-1028
September 12, 2012
Siemens Industry, Inc.
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Summary of Contents for Siemens Powers 3
- Page 1 Open Frame 265-1028 Warning/Caution Notations Personal injury/loss of life may occur if you do WARNING: not perform a procedure as specified. Equipment damage/loss of data may occur if CAUTION: you do not perform a procedure as specified. Siemens Industry, Inc.
- Page 2 (NO) is connected to C Port exhausting air from the actuator permitting it to return to its normal position. Other valves can be provided to meet specific OEM requirements. Contact National OEM Sales for information. Figure 1. Standard Application. Page 2 Siemens Industry, Inc.
- Page 3 When the coil is energized Temperature continuously for long periods of time, the coil housing will become hot. The coil is designed to operate permanently under these conditions. Siemens Industry, Inc. Page 3...
- Page 4 Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as design improvements are introduced. Powers is a registered trademark of Siemens Industry, Inc. Other product or company names mentioned herein may be the trademarks of their respective owners.
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