---
product_id: 54733716
title: "Quick Coupler Valve, Single Slot 1-Inch FPT Inlet, Sprinkler Garden Irrigation System, Solid Brass, High Visibility Rubber Cover, QV-100R"
brand: "underhill"
price: "¥34960"
currency: JPY
in_stock: true
category: "Underhill"
url: https://www.desertcart.jp/products/54733716-quick-coupler-valve-single-slot-1-inch-fpt-inlet-sprinkler
store_origin: JP
region: Japan
---

# 1-inch FPT inlet for universal fit Solid brass & stainless steel durability High visibility rubber cover for quick access Quick Coupler Valve, Single Slot 1-Inch FPT Inlet, Sprinkler Garden Irrigation System, Solid Brass, High Visibility Rubber Cover, QV-100R

**Brand:** underhill
**Price:** ¥34960
**Availability:** ✅ In Stock

## Summary

> 💧 Unlock effortless irrigation with Underhill’s rugged quick coupler valve — your garden’s new MVP!

## Quick Answers

- **What is this?** Quick Coupler Valve, Single Slot 1-Inch FPT Inlet, Sprinkler Garden Irrigation System, Solid Brass, High Visibility Rubber Cover, QV-100R by underhill
- **How much does it cost?** ¥34960 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/54733716-quick-coupler-valve-single-slot-1-inch-fpt-inlet-sprinkler)

## Best For

- underhill enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Crafted from solid red brass and stainless steel for unmatched corrosion resistance and longevity.
- • **Quick & Secure Access:** Single slot quick coupler design ensures fast, leak-free hose connections every time.
- • **Seamless Compatibility:** Works flawlessly with Rain Bird, Toro, Hunter & Buckner systems for effortless integration.
- • **Safety Meets Visibility:** Bright rubber cover guards the valve and makes it instantly locatable in any garden setup.
- • **Professional Grade Reliability:** Trusted by irrigation pros and home gardeners alike for consistent, hassle-free watering.

## Overview

The Underhill QV-100R Quick Coupler Valve is a commercial-grade irrigation accessory featuring a 1-inch FPT inlet, solid brass construction with stainless steel components, and a high-visibility rubber cover. Compatible with major irrigation brands, it offers durable, quick, and secure water access for both professional landscapers and home gardeners, backed by a 2-year warranty.

## Description

Underhill Solid Brass Quick Coupler ValveThe Underhill Solid Brass Quick Coupler Valve provides easy water access when you need it for irrigation and gardening success. The rugged construction is made from solid red brass and stainless steel, built to last for years of use. A garden valve that’s easy to use for smooth and secure operation. Featuring a bright rubber cover for easy visibility. Reliable equipment for irrigation professionals and home gardeners.

## Features

- QUICK COUPLER VALVE: The Underhill QV-100R Quick Coupler Valve provides easy water access for your hose. An essential garden tool for safety and peace of mind. From a trusted USA-based company.
- COMPATIBILITY: Compatible with Rain Bird, compatible with Toro, compatible with Hunter, and compatible with Buckner for maximum performance and seamless garden irrigation. Single Slot 1-Inch FPT Inlet.
- DURABLE: Rugged 1 piece valve. Made from solid red brass with stainless steel accessories for enhanced durability.
- HEAVY-DUTY: Underhill provides garden hose accessories that are quick and easy to install. The Quick Coupler Valve features a spring loaded, high visibility rubber cover.
- PROFESSIONAL QUALITY: Our commercial-grade Quick Coupler Water Valve is ideal for professional irrigation specialists or home gardeners.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B003TLN7ZM |
| Best Sellers Rank | #127,489 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #6,122 in Lawn & Garden Watering Equipment |
| Brand Name | Underhill |
| Color | Brass |
| Connector Type | Quick Connect |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Exterior Finish | Brass |
| Global Trade Identification Number | 00732185000444 |
| Item Dimensions | 9 x 5 x 6 inches |
| Manufacturer | Underhill |
| Manufacturer Part Number | QV-100R |
| Manufacturer Warranty Description | Underhill International offers a 2-year, no hassle warranty for every product we manufacture. After 30-day Amazon policy, please contact Underhill International directly for any warranty claims. |
| Material Type | Brass |
| Model Number | QV-100R |
| Number of Packs | 1 |
| Number of Pieces | 1 |
| Size | Single Slot 1-Inch FPT Inlet |
| Thread Size | 1 inch |
| Thread Type | NPT |
| UPC | 732185000444 |

## Product Details

- **Brand:** Underhill
- **Color:** Brass
- **Connector Type:** Quick Connect
- **Exterior Finish:** Brass
- **Item dimensions L x W x H:** 9 x 5 x 6 inches
- **Material:** Brass
- **Number of Pieces:** 1
- **Size:** Single Slot 1-Inch FPT Inlet
- **Thread Size:** 1 inch
- **Thread Type:** NPT

## Images

![Quick Coupler Valve, Single Slot 1-Inch FPT Inlet, Sprinkler Garden Irrigation System, Solid Brass, High Visibility Rubber Cover, QV-100R - Image 1](https://m.media-amazon.com/images/I/81eencUOclL.jpg)

## Available Options

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

## Frequently Bought Together

- Underhill Quick Coupler Valve, Single Slot 1-Inch FPT Inlet, Sprinkler Garden Irrigation System, Solid Brass, High Visibility Rubber Cover, QV-100R
- Underhill Quick Coupler Key Tool for Coupler Valve, 1-Inch MPT x 3/4-Inch FPT Outlet, Sprinkler Garden Irrigation System, Solid Brass, QK-100
- Underhill Garden Hose Swivel, 1-Inch FPT x 1-Inch MHT Outlet, Metal Connectors, Adapter, Fittings, Outdoor Garden, Solid Brass, HS-101

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**Shop now:** [https://www.desertcart.jp/products/54733716-quick-coupler-valve-single-slot-1-inch-fpt-inlet-sprinkler](https://www.desertcart.jp/products/54733716-quick-coupler-valve-single-slot-1-inch-fpt-inlet-sprinkler)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-22*