---
product_id: 61401474
title: "1/2\" Side Entry Filling Valve - B801A"
brand: "delchem"
price: "₩40053"
currency: KRW
in_stock: true
reviews_count: 8
url: https://www.desertcart.kr/products/61401474-1-2-side-entry-filling-valve-b801a
store_origin: KR
region: South Korea
---

# Pack of 1, lightweight 120g 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:** ₩40053
**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?** ₩40053 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/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

- • **Clear Sizing Guidance:** Avoid costly mistakes with explicit BSP sizing notes—get the right valve the first time.
- • **Trusted DELCHEM Quality:** Reliable durability from a leading manufacturer in plumbing solutions.
- • **Customizable Adjustable Arm:** Tailor the valve fit effortlessly for seamless installation and optimal performance.
- • **Compact & Lightweight Design:** At just 120g and 17x5x21 cm, it’s easy to handle and install in tight spaces.
- • **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 that measures 3/4" diameter, an adjustable arm for flexible installation, and a compact, lightweight design. Ideal for professional-grade plumbing setups, it ensures compatibility and durability with clear sizing instructions to prevent installation errors.

## Description

1/2" Side Entry Filling Valve - B801A

## 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 |
|---------------|-------|
| Manufacturer | DELCHEM |
| Part Number | B801A |
| Product Dimensions | 17 x 5 x 21 cm; 120 g |
| Item model number | B801F |
| Size | 5 x 17 x 21 cm |
| Colour | Multi |
| Material | 0.5 |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Included Components | Valve Side Entry |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 120 g |

## Product Details

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

## Images

![1/2" Side Entry Filling Valve - B801A - Image 1](https://m.media-amazon.com/images/I/51t1bpbCMdL.jpg)
![1/2" Side Entry Filling Valve - B801A - Image 2](https://m.media-amazon.com/images/I/41nB5y+LYZL.jpg)
![1/2" Side Entry Filling Valve - B801A - Image 3](https://m.media-amazon.com/images/I/31tul-d9-hL.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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**Shop now:** [https://www.desertcart.kr/products/61401474-1-2-side-entry-filling-valve-b801a](https://www.desertcart.kr/products/61401474-1-2-side-entry-filling-valve-b801a)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-23*