---
product_id: 77881793
title: "GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4\" Slip Socket"
brand: "cai - gf piping systems"
price: "€ 81.86"
currency: EUR
in_stock: true
reviews_count: 2
category: "Cai   Gf Piping Systems"
url: https://www.desertcart.fi/products/77881793-gf-piping-systems-pvc-pipe-fitting-van-stone-flange-schedule
store_origin: FI
region: Finland
---

# Van-Stone flange for secure pipe joins Operates safely from 0 to 60°C Schedule 80 PVC for high strength & corrosion resistance GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket

**Brand:** cai - gf piping systems
**Price:** € 81.86
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your piping game with GF Piping Systems – where durability meets precision!

## Quick Answers

- **What is this?** GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket by cai - gf piping systems
- **How much does it cost?** € 81.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/77881793-gf-piping-systems-pvc-pipe-fitting-van-stone-flange-schedule)

## Best For

- cai - gf piping systems enthusiasts

## Why This Product

- Trusted cai - gf piping systems brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Lightweight:** Schedule 80 PVC offers superior chemical resistance and strength without the bulk of metal fittings.
- • **Versatile Compatibility:** 4-inch slip socket fits seamlessly with male pipes or fittings, streamlining installation.
- • **Flawless Pipe Connections:** Van-Stone flange design ensures leak-proof, easy-to-maintain joints for professional-grade plumbing.
- • **Optimized for Performance:** Engineered to withstand temperatures from 32°F to 140°F, perfect for diverse environments.
- • **Certified Quality Assurance:** Meets ASTM D1784, D1785, NSF 14 & 61 standards—trusted for potable water and industrial use.

## Overview

The GF Piping Systems 4" Schedule 80 PVC Van-Stone flange fitting combines robust chemical and corrosion resistance with lightweight design, certified for potable water use and industrial standards. Its slip socket connection and temperature tolerance up to 60°C make it a reliable choice for professional plumbing systems demanding durability and easy maintenance.

## Description

Pipe fittings are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. When purchasing pipe fittings, consider the application, as this will affect material type, shape, size and required durability. Fittings are available threaded or unthreaded, in many shapes, styles, sizes, and schedules (pipe wall thickness).GF Piping Systems manufactures piping components and systems for gas and water distribution. The company, founded in 1802 and headquartered in Schaffhausen, Switzerland, meets International Organization for Standardization (ISO) standards 9001:2008 and 14001:2004.

Review: item received - Disregard last review item was at post office, item was as described on site excellent price. Will order again from this site.
Review: good - good deal

## Features

- Van Stone flange for joining two pipes or connecting valves in a piping system
- Socket opening for connecting to a male pipe or fitting
- PVC for chemical and corrosion resistance, high strength, and less weight than fittings made from metal
- Operating temperature range of 0 to 60 degrees C (32 to 140 degrees F)
- Meets ASTM D1784 and D1785 standards for quality assurance, and meets NSF standards 14 and 61 for potable water service

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008O1Z3JU |
| Best Sellers Rank | #298,761 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #9,135 in Pipe Fittings |
| Brand | CAI - GF PIPING SYSTEMS |
| Brand Name | CAI - GF PIPING SYSTEMS |
| Color | Gray |
| Connector Type | Slip Socket |
| Customer Reviews | 4.4 out of 5 stars 9 Reviews |
| Exterior Finish | Grey |
| Item Dimensions | 9 x 9 x 2.8 inches |
| Item Weight | 2 Pounds |
| Item dimensions L x W x H | 9 x 9 x 2.8 inches |
| Manufacturer | CAI - GF PIPING SYSTEMS |
| Material | Polyvinyl Chloride |
| Material Type | Polyvinyl Chloride |
| Model Number | 854-040 |
| Number of Pieces | 1 |
| Size | 4 Inch |
| Thread Size | 4 inch |
| UPC | 696333389808 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** CAI - GF PIPING SYSTEMS
- **Color:** Gray
- **Connector Type:** Slip Socket
- **Exterior Finish:** Grey
- **Item Weight:** 2 Pounds
- **Item dimensions L x W x H:** 9 x 9 x 2.8 inches
- **Material:** Polyvinyl Chloride
- **Number of Pieces:** 1
- **Size:** 4 Inch
- **Thread Size:** 4 inch

## Images

![GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket - Image 1](https://m.media-amazon.com/images/I/81gFDlx+QML.jpg)
![GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket - Image 2](https://m.media-amazon.com/images/I/61h7WdsPuJL.jpg)
![GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket - Image 3](https://m.media-amazon.com/images/I/718Zl7+iCHL.jpg)

## Questions & Answers

**Q: is 1.5" the inside diameter of the flange opening?**
A: YES IT IS THE SHAFT DIA

**Q: Does this item include a single flange? Or is it a pack**
A: Single flange

**Q: I'm looking for a 1/2" flange to use with schedule 40 pvc but can't find it. will this fit schedule 40 as well?**
A: The diameter of the schedule 80 and schedule 40 PVC pipes is the same, so for this flange, they are interchangeable. Schedule  80 pipe has a thicker wall and is designed for higher pressure. Both will fit nicely into this flange and can be glued using PVC glue.

**Q: what is the inside dimension of the 2-1/2 inch slip socket?**
A: The outside diameter of a standard 2-1/2 inch pipe is 2-7/8 (2.875) inches. So, the inside diameter of the slip socket should be about that (or just very slightly more). HTH

## Customer Reviews

### ⭐⭐⭐⭐⭐ item received
*by M***S on August 24, 2023*

Disregard last review item was at post office, item was as described on site excellent price. Will order again from this site.

### ⭐⭐⭐⭐⭐ good
*by D***R on June 18, 2017*

good deal

## Frequently Bought Together

- GF Piping Systems PVC Pipe Fitting, Van-Stone Flange, Schedule 80, Gray, 4" Slip Socket
- Spears 806 Series PVC Pipe Fitting, 90 Degree Elbow, Schedule 80, 2" Socket
- Spears 836 Series PVC Pipe Fitting, Adapter, Schedule 80, 3" Socket x NPT Male

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-25*