---
product_id: 12129583
title: "Threaded One-Way Swimming Pool Winterizing Valve - 1.5 Inch"
brand: "gigit inc."
price: "15.15 OMR"
currency: OMR
in_stock: true
url: https://www.desertcart.com.om/products/12129583-threaded-one-way-swimming-pool-winterizing-valve-1-5-inch
store_origin: OM
region: Oman
---

# 1.5" threaded fittings Easy installation One-way water prevention Threaded One-Way Swimming Pool Winterizing Valve - 1.5 Inch

**Brand:** gigit inc.
**Price:** 15.15 OMR
**Availability:** ✅ In Stock

## Summary

> 🏊‍♂️ Dive into hassle-free winterization!

## Quick Answers

- **What is this?** Threaded One-Way Swimming Pool Winterizing Valve - 1.5 Inch by gigit inc.
- **How much does it cost?** 15.15 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/12129583-threaded-one-way-swimming-pool-winterizing-valve-1-5-inch)

## Best For

- gigit inc. enthusiasts

## Why This Product

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

## Key Features

- • **Durable Design:** Built to withstand the elements and ensure long-lasting performance.
- • **Winterize with Ease:** Effortlessly protect your pool from winter damage.
- • **No Drainage Required:** Install without draining your pool—convenience at its best!
- • **Complete Kit Included:** Comes with valve cap and o-ring for a hassle-free setup.
- • **Air Blowing Capability:** Easily blow air out through the return line for optimal maintenance.

## Overview

The Threaded One-Way Swimming Pool Winterizing Valve is designed for 1.5 inch threaded fittings, preventing water from entering return lines while allowing air to be blown out. This innovative valve can be installed without draining your pool and includes a valve cap and o-ring for complete convenience.

## Description

Winterize Without Having To Drain Your Pool This revolutionary pool valve has a unique one-way design to keep water from entering the return lines. There's no longer a need to partially or completely drain your pool to clear the water out of your pipes -- instead, replace your "eyeball" return fitting with this one-way valve, drain the water from the lines, fill them with antifreeze and rest assured that they won't refill with water and freeze over the winter. Compatible with the Aquador skimmer cover for winterization, this valve lets you blow out the return lines while it's installed. Featuring a durable, Buna-N O-ring, this winterization valve fits 1-1/2-in. threaded wall returns and pool cleaner fittings and won't deteriorate or move like rubber plugs. Great for in-ground and above-ground pools alike, this winter pool valve will save valuable time and water during your winterization process.

## Features

- For 1.5 inch threaded fittings
- One-way valve prevents water from entering the return lines
- Allows you to blow air out through the return line
- Valve can be installed without ever draining your pool
- One-way valve includes valve cap and o-ring

## Product Details

- **Material:** Plastic
- **Brand:** GIGIT INC.
- **Item dimensions L x W x H:** 2.3 x 2.2 x 2.2 inches
- **Exterior Finish:** Rubber
- **Inlet Connection Size:** 1.5 Inches
- **Inlet Connection Type:** threaded
- **Outlet Connection Type:** threaded
- **Outlet Connection Size:** 1.5 Inches
- **Manufacturer:** GIGIT INC

## Images

![Threaded One-Way Swimming Pool Winterizing Valve - 1.5 Inch - Image 1](https://m.media-amazon.com/images/I/61HfXW0BTtL.jpg)

## Questions & Answers

**Q: Can this valve remain in place all year or do I have to remove it during pool season?**
A: These have a ball valve in them that allows water to flow in one direction only.  They can stay in place all season (without the rubber cap). The only drawback to this is that you will not be able to aim the flow of water like you would with the eyeball type fitting that usually goes on the returns.  I have these on my returns.  They are pricey but they work.

**Q: Do these simply srew into the threaded return lines?**
A: yes...the picture is deceiving.....that outer cover isn't included.

**Q: Does this come with the (cap wrench tool) that you use a 3/8" socket ratchet of your own to attach to the cap wrench to help install and remove?**
A: Thanks... the original one I bought many years ago provided the cap wrench... curious... Q: What do you use to install and remove this check valve if no cap wrench was provided?

**Q: What type of spray pattern do these valves emit when the pool pump is running?**
A: We use these for winterizing our pool

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**Shop now:** [https://www.desertcart.com.om/products/12129583-threaded-one-way-swimming-pool-winterizing-valve-1-5-inch](https://www.desertcart.com.om/products/12129583-threaded-one-way-swimming-pool-winterizing-valve-1-5-inch)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-21*