---
product_id: 61401474
title: "1/2\" Side Entry Filling Valve - B801A"
brand: "delchem"
price: "€ 24.86"
currency: EUR
in_stock: true
reviews_count: 8
category: "Delchem"
url: https://www.desertcart.fr/products/61401474-1-2-side-entry-filling-valve-b801a
store_origin: FR
region: France
---

# Pack of 1 high-quality valve, 120g lightweight design Adjustable arm for custom fit Precise 1/2" BSP thread sizing (actually 3/4" diameter) 1/2" Side Entry Filling Valve - B801A

**Brand:** delchem
**Price:** € 24.86
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your plumbing game with precision and ease!

## Quick Answers

- **What is this?** 1/2" Side Entry Filling Valve - B801A by delchem
- **How much does it cost?** € 24.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fr](https://www.desertcart.fr/products/61401474-1-2-side-entry-filling-valve-b801a)

## Best For

- delchem enthusiasts

## Why This Product

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

## Key Features

- • **FOMO-Proof Stock:** Join thousands of savvy DIYers and professionals who trust the B801A for flawless fills.
- • **Lightweight Yet Durable:** At just 120g, this valve balances strength and ease of handling for pros on the go.
- • **Trusted Brand Reliability:** Manufactured by DELCHEM, a name synonymous with plumbing excellence since 2014.
- • **Customizable Adjustable Arm:** Tailor the valve fit effortlessly for seamless installation and optimal performance.
- • **Precision Engineered BSP Thread:** Ensures perfect compatibility with standard plumbing setups—no guesswork needed.

## Overview

The 1/2" Side Entry Filling Valve B801A by DELCHEM features a BSP thread measuring 3/4" diameter for accurate plumbing fit, an adjustable arm for customizable installation, and a lightweight 120g design. Ideal for professional and DIY use, this valve delivers reliable performance and easy fitting, backed by strong customer satisfaction since 2014.

## Description

1/2" Side Entry Filling Valve - B801A

Review: Great - Easy to fit and works a treat
Review: Did the job - Good

## Features

- IMPORTANT SIZING NOTE - Most plumbing products are measured using BSP thread dimensions which measure 1/4 inch larger than that stated, therefore this 1/2 Inch BSP thread actually measures 3/4 Inch in diameter. If your thread measures 1/2 Inch in diameter then you require the 1/4 Inch version of this product
- This listing is for a Pack of 1
- 1/2" valve side entry
- B801A side entry fill valve
- Adjustable arm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00Q1VCD9I |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 315,375 in DIY & Tools ( See Top 100 in DIY & Tools ) 264 in Tap Valves |
| Colour | Multi |
| Customer Reviews | 4.3 4.3 out of 5 stars (170) |
| Date First Available | 23 Nov. 2014 |
| Included Components | Valve Side Entry |
| Item Package Quantity | 1 |
| Item Weight | 120 g |
| Item model number | B801F |
| Manufacturer | DELCHEM |
| Material | 0.5 |
| Number of Pieces | 1 |
| Part Number | B801A |
| Product Dimensions | 17 x 5 x 21 cm; 120 g |
| Size | 5 x 17 x 21 cm |

## Product Details

- **Brand:** DELCHEM
- **Exterior finish:** Standard Plumbing Finish
- **Inlet connection size:** 1/2 Inches
- **Inlet connection type:** BSPT
- **Item dimensions L x W x H:** 17 x 5 x 21 centimetres
- **Manufacturer:** DELCHEM
- **Material:** 0.5
- **Number of ports:** 2
- **Outlet connection type:** BSPT

## Images

![1/2" Side Entry Filling Valve - B801A - Image 1](https://m.media-amazon.com/images/I/21Px7AsafDL.jpg)
![1/2" Side Entry Filling Valve - B801A - Image 2](https://m.media-amazon.com/images/I/21jxV8uymBL.jpg)
![1/2" Side Entry Filling Valve - B801A - Image 3](https://m.media-amazon.com/images/I/31WpimD8ULL.jpg)
![1/2" Side Entry Filling Valve - B801A - Image 4](https://m.media-amazon.com/images/I/31tul-d9-hL.jpg)
![1/2" Side Entry Filling Valve - B801A - Image 5](https://m.media-amazon.com/images/I/41nB5y+LYZL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great
*by T***F on 1 June 2025*

Easy to fit and works a treat

### ⭐⭐⭐⭐ Did the job
*by K***W on 28 August 2021*

Good

### ⭐⭐⭐⭐⭐ Review
*by A***R on 3 February 2024*

It was fit for its purpose.

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---

*Product available on Desertcart France*
*Store origin: FR*
*Last updated: 2026-02-24*