---
product_id: 197405850
title: "AMI PARTS BPV31 Bullet Piercing Valve （1Pc） Compatible with 1/4,5/16,3/8 inch Universal Refrigerator Tubing"
brand: "ami parts"
price: "€ 15.66"
currency: EUR
in_stock: true
reviews_count: 8
category: "Ami Parts"
url: https://www.desertcart.fi/products/197405850-ami-parts-bpv31-bullet-piercing-valve-1pc-compatible-with-1
store_origin: FI
region: Finland
---

# Universal fit for 1/4, 5/16, 3/8 inch tubing Includes 2 adapters + hex key for easy install Durable corrosion-resistant stainless steel AMI PARTS BPV31 Bullet Piercing Valve （1Pc） Compatible with 1/4,5/16,3/8 inch Universal Refrigerator Tubing

**Brand:** ami parts
**Price:** € 15.66
**Availability:** ✅ In Stock

## Summary

> 🔩 Pierce, seal, and chill — the pro’s choice for hassle-free refrigeration fixes!

## Quick Answers

- **What is this?** AMI PARTS BPV31 Bullet Piercing Valve （1Pc） Compatible with 1/4,5/16,3/8 inch Universal Refrigerator Tubing by ami parts
- **How much does it cost?** € 15.66 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/197405850-ami-parts-bpv31-bullet-piercing-valve-1pc-compatible-with-1)

## Best For

- ami parts enthusiasts

## Why This Product

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

## Key Features

- • **Leak-Proof Seal:** Special compound O-ring ensures airtight, reliable piercing without mess.
- • **DIY-Friendly Design:** Intuitive installation steps empower you to save on costly repairs.
- • **Universal Compatibility:** Seamlessly fits multiple refrigerator tubing sizes for versatile use.
- • **Complete Installation Kit:** Comes with adapters and hex key to get you up and running in minutes.
- • **Robust Stainless Steel Build:** Engineered for longevity and corrosion resistance in demanding environments.

## Overview

The AMI PARTS BPV31 Bullet Piercing Valve is a precision-engineered stainless steel valve compatible with 1/4, 5/16, and 3/8 inch refrigerator tubing. It includes two adapters and a hex key for straightforward installation, featuring a compound O-ring for a secure, leak-proof seal. Ideal for DIY professionals, it replaces multiple legacy models and ensures durable, corrosion-resistant performance to keep refrigeration systems running smoothly.

## Description

Buy AMI PARTS BPV31 Bullet Piercing Valve （1Pc） Compatible with 1/4,5/16,3/8 inch Universal Refrigerator Tubing: Refrigerator Parts & Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Easy first step for DIYers - I had never added freon to a refrigerator before but have done it many times to my vehicles over the years. This saddle valve system/application works perfectly when installed correctly. My refrigerator was not blowing cold anymore so I thought I had a compressor problem because it never kicked in. Actually, it kicked in and was running constantly, causing the starter to burn up. I replace the starter and then decided to check for leaks and found none. the refrigerator is a sealed system with no place to add freon. A car has the valve system for adding. I saw this valve in use on YouTube and thought I would give it a try. Installation only took a few minutes, followed by adding the freon. The refrigerator is now blowing cold again. Saving me some more money instead of calling a repairman. I am a long time DIYer and only recommend this conversion/installation if you have some previous knowledge with introducing freon to refrigeration systems. I got the part very quickly and it wasn't very expensive.
Review: Easy to use - Works great, seals good and no leaks. I have used these on RV units several times. Clean up the mounting surface with a little scotch bright and install.

## Features

- [PARTS NUMBER] The BPV31 Line Tap Piercing Valve.This package contains 1 * piercing valve, 2 * adapters, 1 * hex key
- [DIRECTLY REPLACES] AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31,etc
- [FITS WITH] BPV31 1/4 inch, 5/16 inch, 3/8 inch outside diameter pipes,If you have any uncertainty, If you have any questions after receiving the product, please feel free to contact us
- [EASY TO INSTALL] Before installing valve, make sure that the special compound seal“O” ring is in position ① Position both halves of valve on the tube with the proper insert ②Install the three socket head screws and tighten evenly ③To pierce line, tighten valve stem clockwise with hex wrench
- [To test or charge] Remove cap and connect charging hose to open valve turn valve stem counter-clockwlse with hex wrench.Make sure valve is closed before disconnecting hose.Reinstall cap for added protection

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V3316RT |
| Batteries Required? | No |
| Best Sellers Rank | #118,341 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,624 in Refrigerator Parts & Accessories |
| Brand | AMI PARTS |
| Brand Name | AMI PARTS |
| Color | Silver-1 |
| Connector Type | Compression |
| Customer Reviews | 4.5 4.5 out of 5 stars (482) |
| Date First Available | July 8, 2019 |
| Exterior Finish | Silver, corrosion-resistant metal |
| Inlet Connection Type | Barbed or Compression |
| Item Weight | 2.08 ounces |
| Item model number | BPV-31-1 |
| Manufacturer | AMI PARTS |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Info | BPV-31-1 |
| Number of Ports | 1 |
| Outlet Connection Type | BSPT |
| Package Dimensions | 3.35 x 2.72 x 0.87 inches |
| Part Number | BPV-31-1 |
| UPC | 740306406327 |

## Product Details

- **Brand:** AMI PARTS
- **Exterior Finish:** Silver, corrosion-resistant metal
- **Inlet Connection Type:** Barbed or Compression
- **Manufacturer:** AMI PARTS
- **Material:** Stainless Steel
- **Number of Ports:** 1
- **Outlet Connection Type:** BSPT
- **UPC:** 740306406327

## Images

![AMI PARTS BPV31 Bullet Piercing Valve （1Pc） Compatible with 1/4,5/16,3/8 inch Universal Refrigerator Tubing - Image 1](https://m.media-amazon.com/images/I/61pgea2n6eL.jpg)

## Questions & Answers

**Q: Will valve work for 410 freon**
A: As long as it fits

**Q: does this valve work with r410a system?**
A: As long as it fits.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy first step for DIYers
*by V***N on May 24, 2024*

I had never added freon to a refrigerator before but have done it many times to my vehicles over the years. This saddle valve system/application works perfectly when installed correctly. My refrigerator was not blowing cold anymore so I thought I had a compressor problem because it never kicked in. Actually, it kicked in and was running constantly, causing the starter to burn up. I replace the starter and then decided to check for leaks and found none. the refrigerator is a sealed system with no place to add freon. A car has the valve system for adding. I saw this valve in use on YouTube and thought I would give it a try. Installation only took a few minutes, followed by adding the freon. The refrigerator is now blowing cold again. Saving me some more money instead of calling a repairman. I am a long time DIYer and only recommend this conversion/installation if you have some previous knowledge with introducing freon to refrigeration systems. I got the part very quickly and it wasn't very expensive.

### ⭐⭐⭐⭐⭐ Easy to use
*by L***O on September 19, 2025*

Works great, seals good and no leaks. I have used these on RV units several times. Clean up the mounting surface with a little scotch bright and install.

### ⭐⭐⭐⭐⭐ good item
*by G***S on July 4, 2025*

works well, a good buy .

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-26*