---
product_id: 151888257
title: "WC Toilet Float Valve - Bottom Inlet - 1/2'' Pipe Thread - Cistern Valve"
brand: "alcaplast"
price: "€ 10.09"
currency: EUR
in_stock: false
url: https://www.desertcart.sk/products/151888257-wc-toilet-float-valve-bottom-inlet-1-2-pipe-thread
store_origin: SK
region: Slovakia
---

# Pressure tolerant Integrated filter 38mm thread length WC Toilet Float Valve - Bottom Inlet - 1/2'' Pipe Thread - Cistern Valve

**Brand:** alcaplast
**Price:** € 10.09
**Availability:** ❌ Out of Stock

## Summary

> 🚽 Elevate Your Bathroom Game with Alca's Innovation!

## Quick Answers

- **What is this?** WC Toilet Float Valve - Bottom Inlet - 1/2'' Pipe Thread - Cistern Valve by alcaplast
- **How much does it cost?** € 10.09 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/151888257-wc-toilet-float-valve-bottom-inlet-1-2-pipe-thread)

## Best For

- alcaplast enthusiasts

## Why This Product

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

## Key Features

- • **🔩 Robust Material:** Constructed from high-quality ABS for long-lasting performance.
- • **🔒 Quality You Can Trust:** Engineered by Alca Plast for durability and reliability.
- • **🌊 Effortless Installation:** Designed to fit standard 1/2" pipe threads seamlessly.
- • **🛡️ Foreign Object Defense:** Integrated filter keeps your system running smoothly.
- • **⚙️ Dynamic Pressure Adaptation:** Tolerates fluctuations in water pressure effortlessly.

## Overview

The WC Toilet Float Valve by Alca Plast is a high-quality cistern valve designed for bottom inlet applications. It features an integrated filter to prevent foreign objects from disrupting your water flow, is tolerant of pressure changes, and fits standard 1/2" pipe threads. Made from durable ABS material, this valve ensures reliable performance and easy installation.

## Description

These Quality Inlet Valves Use a hydro-mechanical principle of closing the inlet supply with water pressure. ("Quoted In Internationally adopted B.S.P.T. British Standard Pipe Thread - Actual outside thread diameter is approx 0.825") The Proven design and high quality materials improve filling accuracy and reduce sensitivity to changes in water pressure. Two Types Available - This Is for a 1/2" waste Inlet pipe thread size (UK Norm*see below note)Do I need 1/2" or 3/8" for my fill valve?Most bathroom suites in Europe, particularly Spain and Italy use a 3/8" thread whereas 1/2" is standard for the UK. Some retailers in the UK supply bathroom suites which are manufactured in Europe and have a 3/8" thread so you need to be diligent and measure the thread across to see if it is a 3/8" or 1/2". More Information- Plastic thread - length 39 mm - Connection to ceramic tanks - Integrated filter for retaining foreign objects - Wide range of height adjustment - Tolerant of pressure changes in the water main - Smooth closing - no water shocks - See technical picture for all dimensionsBritish Standard Pipe Thread is a family of standard screw thread types that has been adopted internationally for interconnecting and sealing pipe ends by mating an external (male) with an internal (female) thread.A list of 16 thread sizes are defined by the standards, ranging from 1?16 Inch to 6 Inch. The size was originally based on the inner diameter measured in inches of a steel tube for which the thread was intended. This often causes confusion, as people think the size refers to the outside diameter of the male thread.

## Features

- Alca - Quality - Innovation - Dynamics
- Integrated filter for retaining foreign objects
- Tolerant of pressure changes in the water main
- Plastic thread - length 38 mm
- Fits 1/2" Pipe threads

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Alca Plast |
| Part Number | A17 1/2" |
| Manufacturer reference | A17 1/2" |
| Material | Black Oxide, Acrylonitrile Butadiene Styrene (ABS) |
| Item Package Quantity | 1 |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Black Oxide, Acrylonitrile Butadiene Styrene (ABS)
- **Brand:** Alca Plast
- **Number of ports:** 2
- **Valve type:** Float Valve
- **Manufacturer:** Alca Plast

## Images

![WC Toilet Float Valve - Bottom Inlet - 1/2'' Pipe Thread - Cistern Valve - Image 1](https://m.media-amazon.com/images/I/21CZ6QUZVQL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/151888257-wc-toilet-float-valve-bottom-inlet-1-2-pipe-thread](https://www.desertcart.sk/products/151888257-wc-toilet-float-valve-bottom-inlet-1-2-pipe-thread)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-24*