---
product_id: 59522594
title: "John Guest PPSV040808WP Plastic Push Shut Off Valve, Blue/White, 1/4 in"
brand: "john guest"
price: "$27"
currency: NZD
in_stock: true
reviews_count: 8
category: "John Guest"
url: https://www.desertcart.nz/products/59522594-john-guest-ppsv040808wp-plastic-push-shut-off-valve-blue-white
store_origin: NZ
region: New Zealand
---

# Tool-free twist-and-lock install Food-grade EPDM O-rings 150 PSI max pressure John Guest PPSV040808WP Plastic Push Shut Off Valve, Blue/White, 1/4 in

**Brand:** john guest
**Price:** $27
**Availability:** ✅ In Stock

## Summary

> 🚀 Twist, Lock & Flow: Plumbing made effortlessly professional

## Quick Answers

- **What is this?** John Guest PPSV040808WP Plastic Push Shut Off Valve, Blue/White, 1/4 in by john guest
- **How much does it cost?** $27 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/59522594-john-guest-ppsv040808wp-plastic-push-shut-off-valve-blue-white)

## 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

- • **Hygienic & Safe:** Equipped with NSF 61 & 51 certified food-grade EPDM O-rings, ensuring pure, potable water flow.
- • **Trusted by Pros:** Preferred for permanent, leak-proof connections in potable water and hydronic heating systems—join the expert league.
- • **Durability Meets Design:** Crafted from high-quality polypropylene for chemical resistance and leak-free reliability behind walls.
- • **Effortless Installation:** Twist-and-lock design means zero tools, glue, or soldering—get it done in seconds, no sweat.
- • **Pressure-Ready Performance:** Rated for 150 PSI at 70°F and 60 PSI at 140°F—built to handle your toughest plumbing demands.

## Overview

The John Guest PPSV040808WP is a premium 1/4 inch plastic push shut-off valve featuring a tool-free twist-and-lock mechanism, food-grade EPDM O-rings, and NSF certifications for potable water safety. Rated for up to 150 PSI at 70°F, it offers durable, leak-free performance ideal for behind-the-wall plumbing and hydronic heating applications.

## 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 angle shut-off valves are rated at 150 PSI at 70 degrees Fahrenheit and 60 PSI at 140 degrees Fahrenheit.

Review: JG Quality - John Guest quality, push fit, done.
Review: Great quality and never leak - I now only buy John Guest. Never leak, always a good solid push fit in the connector and easy to install and forget about. They are expensive for what they are but as the saying goes buy cheap buy twice.

## 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 1/4 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 |
|---------------|-------|
| ASIN | B003YKF2E2 |
| Best Sellers Rank | 273,279 in DIY & Tools ( See Top 100 in DIY & Tools ) 234 in Tap Valves |
| Brand | John Guest |
| Colour | Blue/White |
| Connector Type | Quick-Connect |
| Connector type | Quick-Connect |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.6 out of 5 stars 436 Reviews |
| Exterior Finish | Copper |
| Global Trade Identification Number | 00665626110672, 00665626120312 |
| Included Components | Valve |
| Item Dimensions | 13 x 38 x 51 millimetres |
| Item Type Name | Plastic Push Shut Off Valve |
| Item Weight | 18 g |
| Item dimensions L x W x H | 13 x 38 x 51 millimetres |
| Item height | 2 inches |
| Manufacturer | Cash Acme |
| Material | Polypropylene |
| Model Number | BALLVAL14 |
| Number of Pieces | 1 |
| Size | 1/4 in. Tube OD |
| Thread Size | 1/4 |
| Thread Type | NPT |
| UPC | 726670193995 665626164996 784497761803 665626076015 665626120329 673090267594 665626120312 665626110672 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** John Guest
- **Colour:** Blue/White
- **Connector type:** Quick-Connect
- **Exterior finish:** Copper
- **Item dimensions L x W x H:** 13 x 38 x 51 millimetres
- **Item weight:** 18 g
- **Material:** Polypropylene
- **Size:** 1/4 in. Tube OD
- **Thread size:** 1/4
- **Thread type:** NPT

## Images

![John Guest PPSV040808WP Plastic Push Shut Off Valve, Blue/White, 1/4 in - Image 1](https://m.media-amazon.com/images/I/515xneCF8rL.jpg)
![John Guest PPSV040808WP Plastic Push Shut Off Valve, Blue/White, 1/4 in - Image 2](https://m.media-amazon.com/images/I/51Gp3HeAJ8L.jpg)
![John Guest PPSV040808WP Plastic Push Shut Off Valve, Blue/White, 1/4 in - Image 3](https://m.media-amazon.com/images/I/51H6dqUEotL.jpg)
![John Guest PPSV040808WP Plastic Push Shut Off Valve, Blue/White, 1/4 in - Image 4](https://m.media-amazon.com/images/I/51cSEPaBisL.jpg)
![John Guest PPSV040808WP Plastic Push Shut Off Valve, Blue/White, 1/4 in - Image 5](https://m.media-amazon.com/images/I/51ie23O9W1L.jpg)

## Questions & Answers

**Q: what is the material for this?**
A: https://www.johnguest.com/gb/en/products/drinks-dispense-and-water-treatment/valves/stop-valves-and-shut-valves/polypropylene-speedfit-speedfit-shut-valve

**Q: What does the 1/4 inch refer to?**
A: It refers to the push fits and it means that they will accept 1/4" OD tubing on the inlet and outlets

## Customer Reviews

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

John Guest quality, push fit, done.

### ⭐⭐⭐⭐⭐ Great quality and never leak
*by N***) on 11 January 2026*

I now only buy John Guest. Never leak, always a good solid push fit in the connector and easy to install and forget about. They are expensive for what they are but as the saying goes buy cheap buy twice.

### ⭐⭐⭐⭐⭐ Exactly what I needed
*by J***K on 20 February 2025*

Great quality valve

## Frequently Bought Together

- John Guest Speedfit 1/4 Inch Shut Off Valve, Push to Connect Plastic Plumbing Fitting, PPSV040808WP
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- John Guest 1/4 Inch x 25 Feet LLDPE Tubing, Flexible Water Tubing for Plumbing, Natural, PE-08-BI-025F-N

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-01-24*