---
product_id: 17956054
title: "Dwyer Flotect Series V10 Mini-Size Flow Switch, Brass Housing, Normally Open or Closed, Pressure Range 0-1000 psig, 1/2'' Male NPT"
brand: "dwyer"
price: "₪611"
currency: ILS
in_stock: true
reviews_count: 7
category: "Dwyer"
url: https://www.desertcart.co.il/products/17956054-dwyer-flotect-series-v10-mini-size-flow-switch-brass-housing
store_origin: IL
region: Israel
---

# Leak-proof brass housing Field-switchable NO/NC setting 0-1000 psig pressure range Dwyer Flotect Series V10 Mini-Size Flow Switch, Brass Housing, Normally Open or Closed, Pressure Range 0-1000 psig, 1/2'' Male NPT

**Brand:** dwyer
**Price:** ₪611
**Availability:** ✅ In Stock

## Summary

> ⚡ Stay ahead with flow control that never quits!

## Quick Answers

- **What is this?** Dwyer Flotect Series V10 Mini-Size Flow Switch, Brass Housing, Normally Open or Closed, Pressure Range 0-1000 psig, 1/2'' Male NPT by dwyer
- **How much does it cost?** ₪611 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/17956054-dwyer-flotect-series-v10-mini-size-flow-switch-brass-housing)

## Best For

- dwyer enthusiasts

## Why This Product

- Trusted dwyer brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Flow Monitoring:** Accurately detects flow presence in pipes from 1/2" to 2" for ultimate system protection.
- • **Cost-Effective Reliability:** Industrial-grade performance at a fraction of the cost to safeguard your critical equipment.
- • **Plug-and-Play Installation:** Compact mini-size and screw terminals make setup quick and hassle-free for busy pros.
- • **Effortless Field Adjustments:** Switch between Normally Open or Closed modes in seconds without disrupting flow.
- • **Rugged & Weatherproof Design:** Durable brass body with IP54 rating ensures reliable operation in harsh environments.

## Overview

The Dwyer Flotect V10 is a compact, brass-housed flow switch designed for reliable detection of flow or no flow in 1/2" to 2" pipes. Featuring a rugged, hermetically sealed reed switch and IP54 weatherproof rating, it supports field-selectable Normally Open or Closed operation, enabling easy maintenance without process interruption. Ideal for protecting unattended industrial equipment, it offers robust performance at an affordable price point.

## Description

Designed to provide an inexpensive, reliable unit to monitor the presence or absence of flow in a system. The V10 flow switch is used to monitor unattended equipment and protect it from costly damage. The V10 flow switch utilizes a rugged, hermetically sealed reed switch which is encapsulated in a polypropylene switch housing that fits into a standard heavy duty leak proof brass body or optional 303 Stainless Steel body. The switch adjustment allows the user to change the switch to Normally Open (NO) or Normally Closed (NC) in the field merely by loosening two screws. The switch housing is located outside the process media, making switch change-over or maintenance easy without interruption of process flow

Review: Good product - This is a good quality flow switch. Works well. Installs easily. The best thing is that it can easily be switched between N.O. and N.C. with ease.
Review: Great flow switch - I used this flow switch to replace my ever failing original switch for my aquarite pool salt system. This is a industrial quality switch that is easy to install and very robust. I highly recommend this switch for this application

## Features

- Proof of Flow or No Flow in 1/2" to 2" Pipe
- Low Cost
- Leak Proof Body
- Weatherproof

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008FM8JHQ |
| Actuator Type | Rotary |
| Best Sellers Rank | #395,079 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #75 in Flow Switches |
| Brand | Dwyer |
| Circuit Type | 1-way |
| Color | Black |
| Connectivity Protocol | X-10 |
| Connector Type | Screws |
| Contact Material | Brass |
| Contact Type | Normally Open Or Normally Closed |
| Control Method | Touch |
| Control Type | Manual |
| Date First Available | June 28, 2012 |
| International Protection Rating | IP54 |
| Item Weight | 0.01 ounces |
| Item model number | V10 |
| Manufacturer | Dwyer Instruments |
| Number of Items | 1 |
| Number of Positions | 2 |
| Operation Mode | ON-OFF |
| Package Dimensions | 9 x 6 x 0.7 inches |
| Terminal | Screw |
| Unit Count | 1.0 Count |

## Product Details

- **Actuator Type:** Rotary
- **Brand:** Dwyer
- **Circuit Type:** 1-way
- **Connector Type:** Screws
- **Contact Type:** Normally Open Or Normally Closed
- **Material:** Brass, Stainless Steel
- **Mounting Type:** Panel Mount
- **Operation Mode:** ON-OFF
- **Switch Type:** Flow Switch
- **Terminal:** Screw

## Images

![Dwyer Flotect Series V10 Mini-Size Flow Switch, Brass Housing, Normally Open or Closed, Pressure Range 0-1000 psig, 1/2'' Male NPT - Image 1](https://m.media-amazon.com/images/I/31K1SWvkGDL.jpg)
![Dwyer Flotect Series V10 Mini-Size Flow Switch, Brass Housing, Normally Open or Closed, Pressure Range 0-1000 psig, 1/2'' Male NPT - Image 2](https://m.media-amazon.com/images/I/714laAjV6VL.jpg)

## Questions & Answers

**Q: Can this switch be connected to a 220V pump to shut the power to pump off when no water in the pipe and how it connect to the water pipe. please help**
A: Umm.   ,the first.   The switch can be used for that but only to activate a contractor, the switch is not rated for vary many amps,second use a reduction tee.      2x2x1/2.  Or so on ,you trim off the excess on the paddle,    also 1x1x1/2.  Tee ,recommend on the output side of the pump

**Q: What is the electrical rating, volts and amps?**
A: The model I bought was rated at 120VAC 0.5A or 24VDC 1.5A

**Q: This switch is rated to actuate at 2.6gpm water in horizontal flow. Any data what the trigger rate would be in downward cold water stream?**
A: The flow switch is counter balanced to move with gravity assist.  I don't  believe it will work in a downward flow direction.  Horizontal or up flow.

**Q: Defective unit? Stays Closed regardless of paddle position. Even disconnecting the wire from the switch body, current still flows.**
A: Must be defective.
Purchased many and all work. Switch closes when flow moves paddle.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good product
*by R***K on January 6, 2020*

This is a good quality flow switch. Works well. Installs easily. The best thing is that it can easily be switched between N.O. and N.C. with ease.

### ⭐⭐⭐⭐⭐ Great flow switch
*by B***S on May 7, 2020*

I used this flow switch to replace my ever failing original switch for my aquarite pool salt system. This is a industrial quality switch that is easy to install and very robust. I highly recommend this switch for this application

### ⭐⭐⭐⭐⭐ Works well, just as described
*by C***. on July 11, 2017*

Fits 1/2 inch threaded pipe. Nicely made. Works well.

## Frequently Bought Together

- Dwyer Flotect Series V10 Mini-Size Flow Switch, Brass Housing, Normally Open or Closed, Pressure Range 0-1000 psig, 1/2'' Male NPT
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- Brass 3/4" x 1/2" NPT Bushing Hex Reducer Reducing Pipe Fitting, 3/4 inch Male x 1/2 inch Female Thread 5pcs 1200 PSI

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-02-10*