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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore
Product Description
Dwyer 3-Way Valve A-131A
Frequently Asked Questions
What is the lead time for the Dwyer A-131A valve?
Lead time for the Dwyer A-131A 3-way valve depends on current stock and your location. 3G Electric sources globally and manages customs. Submit your requirement and we'll provide a specific lead-time quote.
What are the typical applications for the Dwyer A-131A 3-way valve?
The Dwyer A-131A is a 3-way valve designed for flow control and diversion in industrial measurement and process systems. It directs flow between multiple ports, making it suitable for bypass, mixing, and switching applications in HVAC and fluid-handling circuits.
Used in
Common applications for DwyerCombustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management
Dwyer Products
3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
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