---
product_id: 417704582
title: "Primaflow Round Filling Valve Float - 4.1/2\" Diameter"
brand: "primaflow"
price: "€ 60.86"
currency: EUR
in_stock: true
reviews_count: 5
category: "Primaflow"
url: https://www.desertcart.hr/products/417704582-primaflow-round-filling-valve-float-4-1-2-diameter
store_origin: HR
region: Croatia
---

# Durable red hard plastic build 4.5" precision diameter Brass insert prevents cross-threading Primaflow Round Filling Valve Float - 4.1/2" Diameter

**Brand:** primaflow
**Price:** € 60.86
**Availability:** ✅ In Stock

## Summary

> 🔴 Elevate your flush game with precision and durability!

## Quick Answers

- **What is this?** Primaflow Round Filling Valve Float - 4.1/2" Diameter by primaflow
- **How much does it cost?** € 60.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/417704582-primaflow-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

- • **Built to Last:** Crafted from premium hard plastic for superior wear resistance and longevity
- • **Threading Made Easy:** Integrated brass insert eliminates cross-threading for effortless installation
- • **Lightweight Powerhouse:** At just 60g, it’s a robust yet lightweight solution for your toilet and cistern needs
- • **Universal Compatibility:** Works flawlessly with both brass and plastic float valves—upgrade without limits
- • **Precision Fit, Zero Hassle:** 4.5-inch diameter ensures seamless compatibility with most cisterns and loft tanks

## Overview

The Round Filling Valve Float by Primaflow features a 4.5-inch diameter polyfloat design with a brass insert to prevent cross-threading. Made from hard-wearing red plastic, it offers durable, lightweight performance compatible with most brass and plastic float valves, ideal for cisterns and loft tanks.

## 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.

Review: Worked really well as a replacement float for a 30 gallon water trough (similar design to Kingspan type). Ideal.
Review: The product is of good quality and made in the UK it's a perfect replacement and fit and work well. Thank you

## 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 |
| ASIN  | B00NELYG4S |
| Brand Name | Primaflow |
| Customer Reviews | 4.6 4.6 out of 5 stars (212) |
| Customer reviews | 4.6 4.6 out of 5 stars (212) |
| Date First Available  | 24 March 2021 |
| Exterior Finish | Brass |
| Inlet Connection Size | 4.5 Inches |
| Inlet Connection Type | threaded |
| Is Discontinued By Manufacturer  | No |
| Item Weight | 0.06 Kilograms |
| Item model number  | PFV115 |
| Manufacturer | Primaflow |
| Manufacturer  | Primaflow |
| Manufacturer Part Number | 10013354 |
| Material Type | Brass |
| Model Number | PFV115 |
| Number of Pieces | 1 |
| Number of Ports | 2 |
| Outlet Connection Size | 4.5 Inches |
| Outlet Connection Type | NPT |
| Package Dimensions  | 18.9 x 12.6 x 12.2 cm; 60 g |
| 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

## Images

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by H***H on 29 June 2025*

Worked really well as a replacement float for a 30 gallon water trough (similar design to Kingspan type). Ideal.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 20 August 2025*

The product is of good quality and made in the UK it's a perfect replacement and fit and work well. Thank you

### ⭐⭐⭐⭐ Review
*by F***Y on 22 November 2024*

Looks strong and well made, good value.

## 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.hr/products/417704582-primaflow-round-filling-valve-float-4-1-2-diameter](https://www.desertcart.hr/products/417704582-primaflow-round-filling-valve-float-4-1-2-diameter)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-04-29*