---
product_id: 2183138
title: "Speedfit 3/8 x 3/8 x 3/8 Inch Angle Stop Adapter Valve, Push to Connect Plastic Plumbing Fitting, ASVPP2LF"
brand: "john guest"
price: "€ 28.30"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.gr/products/2183138-speedfit-3-8-x-3-8-x-3-8-inch
store_origin: GR
region: Greece
---

# Quarter-turn easy open/close Push-to-connect tech 150 PSI max pressure Speedfit 3/8 x 3/8 x 3/8 Inch Angle Stop Adapter Valve, Push to Connect Plastic Plumbing Fitting, ASVPP2LF

**Brand:** john guest
**Price:** € 28.30
**Availability:** ✅ In Stock

## Summary

> 🚰 Upgrade your water game with speed and reliability!

## Quick Answers

- **What is this?** Speedfit 3/8 x 3/8 x 3/8 Inch Angle Stop Adapter Valve, Push to Connect Plastic Plumbing Fitting, ASVPP2LF by john guest
- **How much does it cost?** € 28.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/2183138-speedfit-3-8-x-3-8-x-3-8-inch)

## 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

- • **Durability Meets Safety:** Lead-free brass threads and EPDM seals ensure long-lasting, safe performance.
- • **Universal Compatibility:** Fits both plastic and copper 3/8 inch tubing for versatile installation.
- • **Effortless Water Control:** Quarter-turn valve for seamless on/off action—no tools, no hassle.
- • **Quick Connect Innovation:** Push-to-connect design lets you install or replace in seconds, saving precious time.
- • **Pressure-Ready Performance:** Rated for 150 PSI at 70°F—built to handle demanding water systems.

## Overview

The John Guest Speedfit 3/8 Inch Angle Stop Adapter Valve is a lead-free, push-to-connect plumbing fitting designed for quick, tool-free installation. Compatible with plastic and copper tubing, it features a quarter-turn valve mechanism and is rated for up to 150 PSI at 70°F. Ideal for water filtration, RO systems, coffee machines, and ice makers, it offers durable, NSF61-certified performance backed by a 25-year warranty.

## Description

John Guest Speedfit 3/8 x 3/8 x 3/8 Inch Angle Stop Adapter Valve, Push to Connect Plastic Plumbing Fitting, ASVPP2LF

## Features

- WATER SHUT OFF VALVE: Our angle stop adapter valve provides an easy way to add a water feed supply from an existing 3/8 inch compression chrome supply stop valve. These valve connectors connect between the chrome supply stop and riser to provide a water supply feed line for water filtration systems, RO systems, coffee machines, and ice makers
- COMPATIBILITY: Angle stop valve connector is ideal for use with plastic or copper OD sized tubing
- EASY TO USE: Angle stop valves feature a quarter turn mechanism for easy opening and closing, and push to connect technology which allows for quick connection and disconnection
- LEAD FREE: Angle shutoff valve features a white polypropylene body with EPDM seals, and has lead free brass threads for long-lasting reliability
- SPECS: Plumbing fittings are rated at 150 PSI at 70 degrees F and 60 PSI at 140 degrees F; NSF61 listed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Polypropylene |
| Brand | John Guest |
| Item dimensions L x W x H | 2.5 x 2.2 x 1.75 inches |
| Exterior Finish | Polypropylene |
| Inlet Connection Size | 0.38 Inches |
| Inlet Connection Type | push-to-connect |
| Outlet Connection Type | Compression |
| Maximum Operating Pressure | 1.5E+2 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 0.38 Inches |
| Specification Met | nsf61 |
| Valve Type | shut off valve |
| Global Trade Identification Number | 00665626120640 |
| Manufacturer | Cash Acme |
| UPC | 665626120640 |
| Part Number | ASVPP2LF |
| Item Weight | 0.16 ounces |
| Product Dimensions | 2.5 x 2.2 x 1.75 inches |
| Country of Origin | China |
| Item model number | ASVPP2LF |
| Is Discontinued By Manufacturer | No |
| Size | 3/8 in. x 3/8 in. x 3/8 in. |
| Color | White |
| Installation Method | Push-to-Connect |
| Item Package Quantity | 1 |
| Number of Handles | 1 |
| Measurement System | inch |
| Usage | Amateur, Professional |
| Included Components | Valve |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | 25 Years |

## Product Details

- **Material:** Polypropylene
- **Brand:** John Guest
- **Item dimensions L x W x H:** 2.5 x 2.2 x 1.75 inches
- **Exterior Finish:** Polypropylene
- **Inlet Connection Size:** 0.38 Inches
- **Inlet Connection Type:** push-to-connect
- **Outlet Connection Type:** Compression
- **Maximum Operating Pressure:** 1.5E+2 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.38 Inches

## Images

![Speedfit 3/8 x 3/8 x 3/8 Inch Angle Stop Adapter Valve, Push to Connect Plastic Plumbing Fitting, ASVPP2LF - Image 1](https://m.media-amazon.com/images/I/51D2YlRRLFL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: I want to buy this to connect a water filter to my undersink 3/8" supply line.  Will this have the right thread count in US?**
A: Yes I also double checked with a colleague of mine and he confirmed

**Q: Dose the 2 metal connections (one male, one female) are Compression fitting or iron pipe screw fitting?**
A: From the manufacturer's website:Angle Stop Adaptor ValvePart No.	THREAD MALE COMPRESSION	THREAD FEMALE COMPRESSION	TUBE ODASVPP1LF	3/8"	3/8"	1/4"ASVPP2LF	3/8"	3/8"	3/8"The metal connectors are compression type with rubber gaskets. Easy to install. Leak free.

**Q: 3/8" inner or outer diameter?  The tubing that fits in the compression port is about 3/8" o.d. but about 1/4" i.d. so I'm confused**
A: You need to use the outside diameter for this item. I used tho to connect a Whirlpool under sink water filter. All the tubing was 3/8" - anything I could find local was 1/4" for the tubing. I had to connect this item between the shut-off valve coming out of the wall and the sink. The fitting that came with it was to be placed between the wall and the valve, but it didn't have the correct size needed.

**Q: Is the 3/8 the size of the supply line or the fitting thread? My supply line fitting threads measures at 1/2". I'm confused...**
A: Is 3/8" the Male thread by 3/8"  compression female   by 1/4" quick  connect 

If yours  is 1/2" 
Following  link might  work better for you (same valve but it can be turn into 1/2" )

https://www.amazon.com/gp/offer-listing/B00N4NDQN8/ref=mw_dp_olp?ie=UTF8&condition=new

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as described. No leaks! Easy to install.
*by C***N on March 31, 2025*

I tried 3 or 4 different option from different suppliers and this is the one to get! I had some kind of issues with the others I tried. This one connects to the 3/8 cold water line under your sink and allows you to connect the 3/8 cold water line to the facet while at the same time connecting the push connect water line to your RO system with a shut off valve. Super easy and no leaks! Great durability! Wish I had found this one first. Great product! Don't hesitate, buy this one!

### ⭐⭐⭐⭐⭐ Finally.  This is what should come with RO water kits.
*by C***T on November 4, 2023*

I don't know why you're looking at this tee valve, but if you're like me - it's because your $400 RO kit came with some garbage fitting that leaked like a sieve in the middle of the night, leaving you with water damage and a huge headache in the morning. Better still, like an idiot I assumed I was at fault and reinstalled the tee after finding no obvious defects. Four hours later, I heard the drips. Something in the valve was leaking after a period of time, but after long enough just to trick you into believing it's okay. I hunted for HOURS in the local hardware store and online to find the right fitting. FINALLY I found this beauty. Well built, and extremely well engineered - it took me 10 minutes to install and has worked flawlessly. The metal section freely rotates along internal seals, so you don't need to worry about clearance for the valve during installation. The metal threads are properly machined, able to cinch down properly without fear of stripping some chinesium, and the push fitting gives that satisfying quality feel when the tube locks in place. I am *thrilled* with this part, and highly recommend it over anythign else you'll find. In a world full of headaches in unreliable garbage - this fitting is a bargain at twice the price.

### ⭐⭐⭐⭐⭐ Worked perfectly
*by A***A on February 21, 2025*

Easy to install, worked perfectly first time, no leaks, swivels, beautiful product

## Frequently Bought Together

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-05-07*