---
product_id: 23589771
title: "19350-212-540-NYB QJ200 Series Diaphragm Check Valve, Double Hose Shank - 1/2\" Hose"
brand: "teejet"
price: "$26.08"
currency: USD
in_stock: true
category: "Tee Jet"
url: https://www.desertcart.us/products/23589771-19350-212-540-nyb-qj200-series-diaphragm-check-valve-double
store_origin: US
region: United States of America
---

# Opens at low 10 PSI for precise flow Drip-free shutoff with ChemSaver Fits 1/2" inner diameter hose securely 19350-212-540-NYB QJ200 Series Diaphragm Check Valve, Double Hose Shank - 1/2" Hose

**Brand:** teejet
**Price:** $26.08
**Availability:** ✅ In Stock

## Summary

> 💧 Precision flow meets leak-free reliability — don’t let your irrigation fall behind!

## Quick Answers

- **What is this?** 19350-212-540-NYB QJ200 Series Diaphragm Check Valve, Double Hose Shank - 1/2" Hose by teejet
- **How much does it cost?** $26.08 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/23589771-19350-212-540-nyb-qj200-series-diaphragm-check-valve-double)

## Best For

- teejet enthusiasts

## Why This Product

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

## Key Features

- • **ChemSaver Technology:** Innovative drip-free shutoff reduces chemical waste and boosts efficiency.
- • **Durable & Lightweight:** Nylon construction with stainless steel finish offers long-lasting performance at only 0.09 lbs.
- • **Effortless Flow Control:** Valve opens at just 10 PSI, giving you smooth, responsive fluid management.
- • **Leak-Free Precision Fit:** Double hose shank ensures a secure, drip-free connection for your 1/2" hoses.
- • **Built to Withstand Pressure:** Operates reliably up to 125 PSI, perfect for demanding irrigation setups.

## Overview

The TeeJet 19350-212-540-NYB QJ200 Series Diaphragm Check Valve is a high-performance irrigation component designed for 1/2" hose systems. Featuring a double hose shank for secure fit, ChemSaver drip-free shutoff technology, and a low opening pressure of 10 PSI, it ensures precise fluid control and minimal waste. Built to handle pressures up to 125 PSI with durable nylon and stainless steel materials, this valve is engineered for reliable, efficient agricultural and garden irrigation applications.

## Description

Experience seamless performance and superior reliability with the TeeJet 19350-212-540-NYB QJ200 Series Diaphragm Check Valve. Designed to meet the demands of precision agriculture, this check valve boasts exceptional functionality and durability. Engineered for 1/2" hose systems, its double hose shank ensures a secure fit, providing a leak-free solution for your agricultural needs. With the innovative TeeJet ChemSaver technology, you can count on drip-free shutoff, enhancing efficiency and reducing wastage. This valve opens effortlessly at 10 PSI (0.7 bar), offering precise control over fluid flow. Operating flawlessly under pressure, it boasts a maximum operating pressure of 125 PSI (9 bar), making it suitable for a wide range of applications. Trust the Quick TeeJet QJ200 Series Diaphragm Check Valve for unparalleled performance and peace of mind in your agricultural operations.

## Features

- Fits 1/2" inner diameter hose
- Drip-free shutoff with TeeJet ChemSaver
- Opens at 10 PSI (0.7 bar)
- Maximum operating pressure of 125 PSI (9 bar)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CMU0PW4 |
| Best Sellers Rank | #854,958 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #5,505 in Garden Hose Parts & Connectors |
| Brand Name | TeeJet |
| Connector Type | Spigot |
| Customer Reviews | 5.0 5.0 out of 5 stars (1) |
| Exterior Finish | Stainless Steel |
| Item Weight | 0.09 Pounds |
| Manufacturer | TeeJet Technologies |
| Material Type | Nylon |
| Maximum Pressure | 125 Pound per Square Inch |
| Model Number | 19350-212-540-NYB |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | NPT |
| Size | 0.5 Inch |
| Thread Size | 1/2" |
| Thread Type | 1/2" NPT |
| UPC | 736354225737 |
| Unit Count | 1.0 Count |
| Valve Type | check_valve |

## Product Details

- **Brand:** TeeJet
- **Exterior Finish:** Stainless Steel
- **Manufacturer:** TeeJet Technologies
- **Material:** Nylon
- **Maximum Operating Pressure:** 125 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.5 Inches
- **Outlet Connection Type:** NPT
- **UPC:** 736354225737

## Images

![19350-212-540-NYB QJ200 Series Diaphragm Check Valve, Double Hose Shank - 1/2" Hose - Image 1](https://m.media-amazon.com/images/I/41arlHdrIML.jpg)

## Frequently Bought Together

- TeeJet 19350-212-540-NYB QJ200 Series Diaphragm Check Valve, Double Hose Shank - 1/2" Hose
- TeeJet 19349211540NYB Quickjet Diaphragm Body 1/2 inch L

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-25*