---
product_id: 61401474
title: "1/2\" Side Entry Filling Valve - B801A"
brand: "delchem"
price: "₱1778"
currency: PHP
in_stock: true
reviews_count: 8
category: "Delchem"
url: https://www.desertcart.ph/products/61401474-1-2-side-entry-filling-valve-b801a
store_origin: PH
region: Philippines
---

# 1/2" BSPT thread (actually 3/4" diameter) Adjustable arm for precise control UK-made quality and reliability 1/2" Side Entry Filling Valve - B801A

**Brand:** delchem
**Price:** ₱1778
**Availability:** ✅ In Stock

## Summary

> 🚰 Upgrade your plumbing game with precision and style!

## Quick Answers

- **What is this?** 1/2" Side Entry Filling Valve - B801A by delchem
- **How much does it cost?** ₱1778 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/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

- • **Compact & Space-Smart:** Slim 17 x 5 x 21 cm dimensions make installation in tight spaces a breeze without compromising functionality.
- • **Precision Fit Guaranteed:** Engineered with BSPT 1/2" thread sizing that actually measures 3/4" for seamless plumbing integration.
- • **Trusted UK Craftsmanship:** Proudly manufactured in the United Kingdom, delivering durability and consistent quality you can rely on.
- • **Customizable Flow Control:** Adjustable arm design lets you fine-tune water flow effortlessly, ensuring optimal performance every time.
- • **Proven Customer Satisfaction:** Rated 4.3 stars by 170+ users who praise its easy installation and reliable operation—join the savvy pros who trust B801A.

## Overview

The 1/2" Side Entry Filling Valve B801A by DELCHEM features a BSPT thread that measures 3/4" diameter, an adjustable arm for precise water flow control, and is manufactured in the UK. Compact and easy to install, it’s a trusted choice with a 4.3-star rating from over 170 users, perfect for professional-grade plumbing setups.

## 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 |
| Best Sellers Rank | 294,648 in DIY & Tools ( See Top 100 in DIY & Tools ) 274 in Tap Valves |
| Brand | DELCHEM |
| Connector Type | BSPT |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.3 4.3 out of 5 stars (170) |
| Exterior Finish | Standard Plumbing Finish |
| Included Components | Valve Side Entry |
| Inlet Connection Size | 1/2 Inches |
| Inlet Connection Type | BSPT |
| Item Dimensions | 17 x 5 x 21 centimetres |
| Item Type Name | side Valve Side Entry |
| Manufacturer | DELCHEM |
| Material | 0.5 |
| Model Number | B801F |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Type | BSPT |
| Size | 5 x 17 x 21 cm |
| Thread Size | 1/2 inches |
| Thread Type | BSPT |
| Unit Count | 1.0 count |
| Valve Type | Lift Check Valve |

## 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/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.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.ph/products/61401474-1-2-side-entry-filling-valve-b801a](https://www.desertcart.ph/products/61401474-1-2-side-entry-filling-valve-b801a)

---

*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-04-23*