---
product_id: 439188860
title: "Midline Valve PVC Inline Check Valve for Backflow Prevention 1/2'' Solvent Connections White Plastic (4I2T12)"
brand: "midline valve"
price: "HK$565"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/439188860-midline-valve-pvc-inline-check-valve-for-backflow-prevention-1
store_origin: HK
region: Hong Kong
---

# Midline Valve PVC Inline Check Valve for Backflow Prevention 1/2'' Solvent Connections White Plastic (4I2T12)

**Brand:** midline valve
**Price:** HK$565
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Midline Valve PVC Inline Check Valve for Backflow Prevention 1/2'' Solvent Connections White Plastic (4I2T12) by midline valve
- **How much does it cost?** HK$565 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/439188860-midline-valve-pvc-inline-check-valve-for-backflow-prevention-1)

## Best For

- midline valve enthusiasts

## Why This Product

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

## Description

Midline ValvePVC Inline Check Valve for Backflow Prevention 1/2'' Solvent Connections White Plastic (4I2T12)

## Features

- ✔LEAK-FREE: Features Secure, Leak-Free Solvent Connections
- ✔STAINLESS STEEL SPRING LOADED CHECK: Prevents Backflow in Your Cold Water Pipes; Not Recommended for Potable Water
- ✔SPECIFICATIONS: Cracking Pressure @ .5 PSI; 150 PSI at 73°; Temperature Range 41°- 140°; ISO 9002 Approved Manufacturer; ANSI.B1.20.1 and ASTM F1970 Approved
- ✔IDEAL FOR FLOW CONTROL IN: Landscaping Sprinklers, Pools, Water Park, Aquarium, ETC. Can Be Installed Vertically and Horizontally.
- ✔PVC PIPING: PVC Piping Systems Feature Improved Performance, Increased Safety, and Better Rust and Corrosion Resistance when Compared with Steel Piping Systems

## Product Details

- **Material:** Pvc,Plastic,Steel
- **Brand:** Midline Valve
- **Item dimensions L x W x H:** 2 x 1.5 x 2 inches
- **Exterior Finish:** Plastic,Steel
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** Solvent
- **Outlet Connection Type:** Solvent
- **Maximum Operating Pressure:** 1.5E+2 Pound per Square Inch
- **Number of Ports:** 2
- **Specification Met:** ASTM, iso

## Images

![Midline Valve PVC Inline Check Valve for Backflow Prevention 1/2'' Solvent Connections White Plastic (4I2T12) - Image 1](https://m.media-amazon.com/images/I/51+ceaVL-vL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- Midline Valve PVC Inline Check Valve for Backflow Prevention 1/2'' Solvent Connections White Plastic (4I2T12)
- Geetery PVC Inline Check Valve Solvent Connections White Plastic Backflow Preventer Pipe Fittings Check Socket Schedule (2 Pcs, 3/4 Inch)

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**Shop now:** [https://www.desertcart.hk/products/439188860-midline-valve-pvc-inline-check-valve-for-backflow-prevention-1](https://www.desertcart.hk/products/439188860-midline-valve-pvc-inline-check-valve-for-backflow-prevention-1)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-05-21*