---
product_id: 63994939
title: "Kingston 305B Series Brass Quick Opening Flow Control Valve, Squeeze Lever, 1/4\" NPT Female"
brand: "kingston valves"
price: "€ 115.19"
currency: EUR
in_stock: true
reviews_count: 3
url: https://www.desertcart.sk/products/63994939-kingston-305b-series-brass-quick-opening-flow-control-valve-squeeze
store_origin: SK
region: Slovakia
---

# Quality Assured Heavy Duty Precision Machined Kingston 305B Series Brass Quick Opening Flow Control Valve, Squeeze Lever, 1/4" NPT Female

**Brand:** kingston valves
**Price:** € 115.19
**Availability:** ✅ In Stock

## Summary

> 🔝 Elevate Your Control Game!

## Quick Answers

- **What is this?** Kingston 305B Series Brass Quick Opening Flow Control Valve, Squeeze Lever, 1/4" NPT Female by kingston valves
- **How much does it cost?** € 115.19 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/63994939-kingston-305b-series-brass-quick-opening-flow-control-valve-squeeze)

## Best For

- kingston valves enthusiasts

## Why This Product

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

## Key Features

- • **Smooth Operation:** Precision machined for effortless control and reliability.
- • **Unmatched Durability:** Engineered for heavy-duty performance that stands the test of time.
- • **Quality You Can Trust:** Tested under National Board Approved Quality Assurance for peace of mind.
- • **Efficient Flow Control:** Squeeze lever design for quick adjustments and optimal flow management.
- • **Versatile Spring Options:** Choose between stainless steel or music wire springs tailored to your pressure needs.

## Overview

The Kingston 305B Series Brass Quick Opening Flow Control Valve is designed for professionals seeking reliability and efficiency. With heavy-duty construction, precision machining, and rigorous quality testing, this valve ensures smooth operation and long-lasting performance in any demanding environment.

## Description

Kingston 305B Series Brass Quick Opening Flow Control Valve, Squeeze Lever, 1/4" NPT Female

## Features

- Heavy duty construction for lasting performance; Heavy Duty Flow Control
- Kingston quality design, engineering and precision manufacturing
- Precision machined for smooth operation
- Stainless steel or music wire spring depending on set pressure
- Tested in National Board Approved Quality Assurance Process

## Images

![Kingston 305B Series Brass Quick Opening Flow Control Valve, Squeeze Lever, 1/4" NPT Female - Image 1](https://m.media-amazon.com/images/I/71-pNQGfQtL.jpg)
![Kingston 305B Series Brass Quick Opening Flow Control Valve, Squeeze Lever, 1/4" NPT Female - Image 2](https://m.media-amazon.com/images/I/816rtPqkqwL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Works for pressures above 150psi to 400psi
  

*by 0***8 on Reviewed in the United States on June 9, 2024*

I bought this for my own aircraft tire servicing gauge that I'm building.  If you're working with pressures above 150 psi, don't buy the 503A, you need the 503B.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    NA
  

*by A***R on Reviewed in the United States on April 6, 2019*

Works good for glue application thru a 1/4” wand

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Five Stars
  

*by L***N on Reviewed in the United States on May 9, 2016*

It was exactly what I needed for my project!

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**Shop now:** [https://www.desertcart.sk/products/63994939-kingston-305b-series-brass-quick-opening-flow-control-valve-squeeze](https://www.desertcart.sk/products/63994939-kingston-305b-series-brass-quick-opening-flow-control-valve-squeeze)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-05-09*