Dwyer Instruments SERIES SN Catalog Page

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SERIES SN | PROXIMITY® BY DWYER

NAMUR MOUNT SOLENOID VALVE

Manual Override, 100% Duty Rating

Valves,

Solenoid

The Series SN Namur Mount Solenoid Valve is designed to easily mount directly

to pneumatic valve actuators reducing the need for tubing, ttings or brackets, thereby reducing assembly cost. The SN solenoid comes with nitrile o-rings and offers a manual override as a standard feature. The 3/2 solenoids are designed for spring return actuators and 5/2 solenoids are designed to be used with double acting actuators. The SN series is available in a variety of voltages for any application.

FEATURES/BENEFITS

• NAMUR mount means the solenoid can be mounted directly to valve actuators

• Designed for double acting or spring return actuators

• 100% continuous duty rating

• Manual override

APPLICATIONS

• Direct mount to pneumatic actuators

MODEL CHART Model Power Action Actuator Type Model Power Action Actuator Type SN-5A

110 VAC

SN-5B

220 VAC

SN-5C

24 VAC

SN-5E

24 VDC

SN-5D

12 VDC

5/2 5/2 5/2 5/2 5/2

Double acting Double acting Double acting Double acting Double acting

SN-3A SN-3B SN-3C SN-3E SN-3D

DWYER INSTRUMENTS, INC. 424

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110 VAC 220 VAC 24 VAC 24 VDC 12 VDC

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NAMUR

STANDARD

3/2 3/2 3/2 3/2 3/2

Spring return Spring return Spring return Spring return Spring return

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NPTF

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Model SN mounted

to an actuator

MANUAL

OVERRIDE

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MANUAL

OVERRIDE

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SN-5X models SN-3X models

SPECIFICATIONS Service: Air only. Power Requirements: 24 VAC, 110 VAC, 220 VAC, 12 VDC, or 24 VDC. Supply Pressure: 22 to 116 psi (1.5 to 7.9 bar). Air Connections: 1/4˝ female NPT. Temperature Limits: 23 to 140°F (-5 to 60°C). Electrical Connection: DIN 43650 form A. Enclosure Rating: IP65. Mounting: NAMUR. Standard Features: Manual override. Weight: 1.0 lb (.45 kg). Agency Approvals: CE.

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