---
product_id: 94376277
title: "John Guest PPSV041212WP Plastic Push Shut Off Valve, White, 3/8 in. Tube OD"
brand: "john guest"
price: "€ 23.69"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/94376277-john-guest-ppsv041212wp-plastic-push-shut-off-valve-white-3
store_origin: SK
region: Slovakia
---

# Food-grade EPDM O-rings Tool-free twist-lock install 150 PSI pressure rating John Guest PPSV041212WP Plastic Push Shut Off Valve, White, 3/8 in. Tube OD

**Brand:** john guest
**Price:** € 23.69
**Availability:** ✅ In Stock

## Summary

> 🔧 Turn on confidence with every twist!

## Quick Answers

- **What is this?** John Guest PPSV041212WP Plastic Push Shut Off Valve, White, 3/8 in. Tube OD by john guest
- **How much does it cost?** € 23.69 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/94376277-john-guest-ppsv041212wp-plastic-push-shut-off-valve-white-3)

## Best For

- john guest enthusiasts

## Why This Product

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

## Key Features

- • **Sleek, Compact Design:** White polypropylene finish fits discreetly behind walls for a clean, professional look.
- • **Effortless Installation:** Twist-and-lock design means no tools, glue, or soldering—get it done in seconds.
- • **Pro-Approved Reliability:** Trusted for permanent leak-free connections in both amateur and professional plumbing projects.
- • **Built to Last Under Pressure:** Handles up to 150 PSI at 70°F, ensuring reliable performance in demanding conditions.
- • **Certified Safety & Durability:** NSF 61 & 51 certified with food-grade O-rings for worry-free potable water use.

## Overview

The John Guest PPSV041212WP is a white polypropylene push-to-connect shut-off valve designed for 3/8 inch OD tubing. Featuring food-grade EPDM O-rings and NSF certifications, it offers a safe, durable, and tool-free installation solution rated for 150 PSI at 70°F. Ideal for potable water and behind-the-wall applications, it delivers professional-grade reliability with effortless setup.

## Description

Simplify your plumbing and home improvement projects with the John Guest shut-off valve. Made from polypropylene, this push-to-connect fitting requires no tools or glue for a secure, leak-free connection. This plumbing shut-off valve is fitted with food-grade EPDM O-rings and is NSF 61 and 51 certified. These safe and durable shut-off valves are approved for behind-the-wall applications as a permanent leak-free connection and are certified for use in potable water and hydronic heating system applications. John Guest plastic push straight shut-off valves are rated at 150 PSI at 70 degrees Fahrenheit and 60 PSI at 140 degrees Fahrenheit.

## Features

- JOHN GUEST SHUT-OFF VALVE: This John Guest shut-off valve is manufactured in white polypropylene and fitted with food-grade EPDM O-rings; suitable for use with 3/8 inch OD plastic or soft copper tubing
- EASY TO INSTALL: The twist-and-lock feature of this straight shut-off valve allows for quick and easy installation, with no tools, crimping, glue, or soldering required
- SAFE, DURABLE, AND HIGH QUALITY: This shut-off valve is durable and non-toxic; provides excellent chemical resistance; NSF 61 and 51 certified
- PREFERRED BY THE PRO: These shut-off valves are for use with potable water; approved for behind-the-wall applications as a permanent leak-free connection
- SPECS: John Guest plastic shut-off valve fittings are rated at 150 PSI at 70 degrees Fahrenheit and 60 PSI at 140 degrees Fahrenheit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Reliance Worldwide Corporation |
| Part Number | PPSV041212WP |
| Product Dimensions | 15 x 4 x 8 cm; 29 g |
| Item model number | PPSV041212WP |
| Size | 3/8 in. Tube OD |
| Colour | White |
| Finish | polyprolylene |
| Material | polyprolylene |
| Item Package Quantity | 1 |
| Number of Pieces | 1 |
| Number of handles | 1 |
| Measurement System | inch |
| Certification | CSA, ULC |
| Usage | Amateur, Professional |
| Included Components | Valve |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 29 g |

## Product Details

- **Size:** 3/8 in. Tube OD
- **Material:** polyprolylene
- **Brand:** John Guest
- **Colour:** White
- **Item dimensions L x W x H:** 15 x 4 x 8 centimetres
- **Connector type:** 3/8OD x 3/8OD STRGHT VLV
- **Thread size:** 0.375 inch
- **Exterior finish:** Plastic
- **Thread type:** NPTF
- **Item weight:** 0.03 Kilograms

## Images

![John Guest PPSV041212WP Plastic Push Shut Off Valve, White, 3/8 in. Tube OD - Image 1](https://m.media-amazon.com/images/I/61oR6Zm7JhL.jpg)

## Available Options

This product comes in different **Colour Name, Size Name** options.

## Questions & Answers

**Q: Is this suitable for JG 15mm pipe?**
A: no, this product is for 3/8.
but I can recommend https://www.abbeychart.co.uk/john-guest/john-guest-speedfit/15mm-emergency-shut-off-tap-15esot

**Q: Would this fit a 3/8 beer gas line**
A: Yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect
*by D***D on 22 August 2025*

Exactly what's needed

### ⭐⭐⭐⭐⭐ JG Quality
*by P***L on 26 May 2025*

John Guest quality, push fit, done.

### ⭐⭐⭐⭐⭐ Good value
*by G***Y on 26 March 2025*

Does the job easy to use feels sturdy

## Frequently Bought Together

- John Guest PPSV041212WP Plastic Push Shut Off Valve, 3/8 in. Tube OD, White
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- John Guest 3/8 Inch x 25 Feet LLDPE Tubing, Flexible Water Tubing for Plumbing, Blue, PE-12-EI-025F-B

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**Shop now:** [https://www.desertcart.sk/products/94376277-john-guest-ppsv041212wp-plastic-push-shut-off-valve-white-3](https://www.desertcart.sk/products/94376277-john-guest-ppsv041212wp-plastic-push-shut-off-valve-white-3)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-01*