---
product_id: 373074933
title: "Teejet 22251-311-500-NYB 1/2\" Single Inlet Check Valve Quick TeeJet Nozzle"
brand: "teejet"
price: "฿4271"
currency: THB
in_stock: false
category: "Tee Jet"
url: https://www.desertcart.co.th/products/373074933-teejet-22251-311-500-nyb-1-2-single-inlet-check
store_origin: TH
region: Thailand
---

# Max 300 psi pressure Fits 1/2" hose ID Single inlet check valve Teejet 22251-311-500-NYB 1/2" Single Inlet Check Valve Quick TeeJet Nozzle

**Brand:** teejet
**Price:** ฿4271
**Availability:** ❌ Out of Stock

## Summary

> 💧 Keep your irrigation flow flawless with TeeJet precision!

## Quick Answers

- **What is this?** Teejet 22251-311-500-NYB 1/2" Single Inlet Check Valve Quick TeeJet Nozzle by teejet
- **How much does it cost?** ฿4271 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/373074933-teejet-22251-311-500-nyb-1-2-single-inlet-check)

## 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

- • **Durable Metal Build:** Robust metal construction ensures long-lasting durability under tough conditions.
- • **Optimized for Dry Booms:** Specifically engineered for dry boom sprayer systems.
- • **Quick Connect Efficiency:** Easy-to-install single inlet design speeds up your setup and maintenance.
- • **Perfect Hose Compatibility:** Designed to fit standard 1/2" hose IDs seamlessly.
- • **Pressure-Ready Performance:** Handles up to 300 psi for reliable, high-pressure irrigation.

## Overview

The TeeJet 22251-311-500-NYB is a high-performance single inlet diaphragm check valve designed for dry boom sprayers. It fits 1/2" hose IDs and withstands operating pressures up to 300 psi, featuring durable metal construction and a quick-connect design for efficient installation and reliable irrigation control.

## Description

TeeJet 22251-311-500-NYB QJ300 Series Diaphragm Check Valve Nozzle Assembly for Dry Booms. Type: Single. Fits 1/2" hose ID. Max. 300 psi operating pressure.

## Features

- Type: Single
- Max. 300 psi operating pressure
- Fits 1/2" hose ID
- For dry booms

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00SK9KRHE |
| Brand | TeeJet |
| Brand Name | TeeJet |
| Connector Type | Fitting |
| Country of Publication | USA |
| Exterior Finish | Unfinished Metal" or "Basic Protective Coating |
| Inlet Connection Size | 0.5 Inches |
| Item Type Name | check valve |
| Manufacturer | 0 |
| Material | Metal |
| Material Type | Metal |
| Maximum Operating Pressure | 300 Pound per Square Inch |
| Maximum Pressure | 300 Pound per Square Inch |
| Model Number | QJ300 Series Diaphragm Check Valve |
| Number of Ports | 1 |
| Outlet Connection Type | FNPT |
| Size | 1/2" NPT |
| Specification Met | QJ300 Series Diaphragm Check Valve |
| Thread Size | 1/2" NPT |
| Thread Type | NPT |
| UPC | 736354679097 |
| Unit Count | 1.0 Count |
| Valve Type | Check Valve |

## Images

![Teejet 22251-311-500-NYB 1/2" Single Inlet Check Valve Quick TeeJet Nozzle - Image 1](https://m.media-amazon.com/images/I/51T7OARLWvL.jpg)
![Teejet 22251-311-500-NYB 1/2" Single Inlet Check Valve Quick TeeJet Nozzle - Image 2](https://m.media-amazon.com/images/I/41+qjDLaqML.jpg)
![Teejet 22251-311-500-NYB 1/2" Single Inlet Check Valve Quick TeeJet Nozzle - Image 3](https://m.media-amazon.com/images/I/61qGfIf5fhL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.co.th/products/373074933-teejet-22251-311-500-nyb-1-2-single-inlet-check](https://www.desertcart.co.th/products/373074933-teejet-22251-311-500-nyb-1-2-single-inlet-check)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-04-27*