---
product_id: 58504937
title: "Round Filling Valve Float - 4.1/2\" Diameter"
brand: "primaflow"
price: "€ 13.67"
currency: EUR
in_stock: true
category: "Primaflow"
url: https://www.desertcart.be/products/58504937-round-filling-valve-float-4-1-2-diameter
store_origin: BE
region: Belgium
---

# Durable hard plastic, long-lasting 4.5" diameter precision fit Brass insert prevents cross-threading Round Filling Valve Float - 4.1/2" Diameter

**Brand:** primaflow
**Price:** € 13.67
**Availability:** ✅ In Stock

## Summary

> 🔴 Upgrade your cistern game with precision and durability!

## Quick Answers

- **What is this?** Round Filling Valve Float - 4.1/2" Diameter by primaflow
- **How much does it cost?** € 13.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/58504937-round-filling-valve-float-4-1-2-diameter)

## Best For

- primaflow enthusiasts

## Why This Product

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

## Key Features

- • **Trusted UK Quality:** Manufactured in the UK with ANSI B1.20.1 and MSS SP 25 certifications, guaranteeing top-tier reliability.
- • **Universal Compatibility:** Designed to work flawlessly with most brass or plastic float valves, making it the go-to replacement part.
- • **Precision 4.5" Diameter Fit:** Engineered for seamless compatibility with 1/2" & 3/4" float valves, ensuring leak-free performance.
- • **Robust Hard Plastic Construction:** Crafted from premium hard plastic for superior wear resistance and longevity in demanding cistern environments.
- • **Brass Insert for Threading Perfection:** Integrated brass threading insert eliminates cross-threading, boosting installation ease and durability.

## Overview

The Round Filling Valve Float features a 4.5-inch diameter hard plastic float with a brass insert to prevent cross-threading, compatible with 1/2" and 3/4" float valves. Ideal for cisterns and loft tanks, it offers durable, high-quality performance backed by UK manufacturing standards and certifications.

## Description

115mm Circular ball valve float with brass insert. Float to suit 1/2" & 3/4" Float Valve. Brass Insert Brass insert threaded 5/16" to suit 1/2" & 3/4" float valves. Ideal for inlet valves for loft tanks or toilet cisterns.

## Features

- 4-1/2" round Polyfloat suitable for cisterns and loft tanks
- Includes brass insert to eliminate cross threading
- Great quality hard plastic and hard wearing
- Ideal to be used with most brass or plastic float valves
- Cistern And Toilet Accessories

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00NELYG4S |
| Best Sellers Rank | 26,152 in DIY & Tools ( See Top 100 in DIY & Tools ) 84 in Toilet Parts |
| Brand | Primaflow |
| Connector Type | Threaded |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.5 4.5 out of 5 stars (222) |
| Exterior Finish | Brass |
| Inlet Connection Size | 4.5 Inches |
| Inlet Connection Type | Threaded |
| Item Weight | 0.06 Kilograms |
| Manufacturer | Primaflow |
| Material | Brass, Plastic |
| Model Number | PFV115 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 4.5 Inches |
| Outlet Connection Type | NPT |
| Part Number | 10013354 |
| Set Name | Single Float Valve with Brass Insert |
| Size | 1/2 Inch BSP |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | ANSI B1.20.1, MSS SP 25 |
| Thread Size | 5/16" |
| Thread Type | Threaded |
| Unit Count | 1.0 count |
| Valve Type | Float Valve |

## Product Details

- **Brand:** Primaflow
- **Exterior finish:** Brass
- **Inlet connection size:** 4.5 Inches
- **Inlet connection type:** Threaded
- **Material:** Brass, Plastic
- **Number of Packs:** 1
- **Number of ports:** 2
- **Outlet connection size:** 4.5 Inches
- **Outlet connection type:** NPT
- **Specification met:** ANSI B1.20.1, MSS SP 25

## Images

![Round Filling Valve Float - 4.1/2" Diameter - Image 1](https://m.media-amazon.com/images/I/41n7XaMz0FL.jpg)

## Questions & Answers

**Q: What are the dimensions for this item?**
A: Hi there it is 4.5 inches in diameter, Matt

## Frequently Bought Together

- Round Filling Valve Float - 4.1/2" Diameter
- 1/2" Part 2 High Pressure Brass ball Valve
- 3/4 Inch Part 2 High Pressure Float Valve

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**Shop now:** [https://www.desertcart.be/products/58504937-round-filling-valve-float-4-1-2-diameter](https://www.desertcart.be/products/58504937-round-filling-valve-float-4-1-2-diameter)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-05-20*