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V8 | Vane operated flow switch. | Dwyer Instruments

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Dwyer Instruments V8 Documents

Instruction Manual Series V8 Catalog Page More Info

Overview

Details for V8

Introducing the Dwyer Instruments NCO-V8 Rotary Vane Flow Switch, a highly accurate and reliable device designed to monitor the flow of liquids and gases in industrial applications. With its SPDT (single-pole double-throw) output, the NCO-V8 provides a clear indication of flow or no flow conditions. Crafted from durable materials, this flow switch features a rugged vane-operated design that ensures precise and repeatable flow detection. Its stainless steel wetted parts provide excellent corrosion resistance, making it ideal for use in harsh environments. The NCO-V8 operates on a wide range of supply voltages (15-265 VAC), allowing for versatile integration into existing systems. The Dwyer Instruments NCO-V8 Rotary Vane Flow Switch boasts an array of key features: * Precise and Reliable Flow Detection: Accurately monitors flow conditions with a SPDT output. * Durable Construction: Vane-operated design ensures long-lasting performance in demanding environments. * Corrosion-Resistant: Stainless steel wetted parts provide excellent protection against corrosion. * Versatile Power Supply: Operates on a wide range of supply voltages (15-265 VAC). * Applications: Ideal for monitoring flow in liquid or gas systems, including water, compressed air, oils, and refrigerants. Trust our HVAC supply store for the best prices and fast shipping on your Dwyer Instruments NCO-V8 Rotary Vane Flow Switch. Partner with us for all your industrial supply needs!

SERIES V8 FLOTECT® VANE OPERATED FLOW SWITCH

Field Adjustable – 1 to 6 Inch Pipe, Leak Proof Body, Chemical Resistance

The Series V8 Flotect® Vane Operated Flow Switches are ideal for protecting unattended equipment from damage or loss of production. This Series is available for installation in a 1 to 6" pipe with operating pressures are up to 150 psig (10 bar) and temperatures to 212°F (100°C).

Product Applications

Chemical processing
Air conditioning
Refrigeration
Heating systems
Cooling lines
Machinery
Liquid transfer systems
Water treatment
Food processing
Machine tools

Suitable for mounting in a protected environment with UL recognition as an industrial motor controller per UL standard 508
Increased product life with a free-swinging vane which attracts a magnet within the solid metal switch body, actuating a snap switch by means of a simple lever arm with no bellows, springs, or seals to fail
Excellent chemical resistance and leak proof body and vane constructed of tough durable polyphenylene sulfide
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Specifications

Series: V8 FLOTECT® VANE OPERATED FLOW SWITCH
Category/Type: Flow
Type: Flow Switches
Series: V8 FLOTECT® VANE OPERATED FLOW SWITCH
Service: Compatible gases or liquids.
Wetted Materials: Vane and Body: Polyphenylene Sulfide (PPS); Pin and spring: 316 SS or Inconel®; Magnet: Ceramic 8.
Temperature Limit: 212°F (100°C).
Pressure Limit: 150 psig (10 bar).
Enclosure Rating: General purpose; WP/WP2 option is weatherproof.
Switch Type: SPDT snap switch; MV option: SPDT gold contact snap switch.
Electrical Rating: 5 A @ 125/250 VAC; 5 A resistive; 3 A inductive @ 30 VDC. MV option: 1 A @ 125 VAC; 1 A resistive; 0.5 A inductive @ 30 VDC.
Electrical Connections: 18 AWG 18" (460 mm) long.
Conduit Connection: 1/2" male NPT; 1/2" female NPT on WP and WP2.
Process Connection: 1" male NPT.
Mounting Orientation: Actuation/deactuation flow rates are based on horizontal pipe run and are nominal values. Unit cannot be used with vertical down flow.
Set Point Adjustment: Vane is trimmable.
Weight: 4.5 oz (0.13 kg).
Agency Approvals: CE; cURus.