---
product_id: 210726656
title: "Mudder Bpv31 Piercing Valve 134a Kit R134a Refrigerant Charge Hose with Gauge, Hose Refrigerant Can Tap with Gauge R134a Can Connect to R12/r22 Port 1/2 and Universal Retrofit Valve with Dust Cap"
brand: "mudder"
price: "€ 56.75"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/210726656-mudder-bpv31-piercing-valve-134a-kit-r134a-refrigerant-charge-hose
store_origin: NL
region: Netherlands
---

# 19-inch R134a charging hose Compact 2-inch clearance install 3 corrosion-resistant metal kits Mudder Bpv31 Piercing Valve 134a Kit R134a Refrigerant Charge Hose with Gauge, Hose Refrigerant Can Tap with Gauge R134a Can Connect to R12/r22 Port 1/2 and Universal Retrofit Valve with Dust Cap

**Brand:** mudder
**Price:** € 56.75
**Availability:** ✅ In Stock

## Summary

> ❄️ Charge like a pro, leak-free and hassle-free!

## Quick Answers

- **What is this?** Mudder Bpv31 Piercing Valve 134a Kit R134a Refrigerant Charge Hose with Gauge, Hose Refrigerant Can Tap with Gauge R134a Can Connect to R12/r22 Port 1/2 and Universal Retrofit Valve with Dust Cap by mudder
- **How much does it cost?** € 56.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/210726656-mudder-bpv31-piercing-valve-134a-kit-r134a-refrigerant-charge-hose)

## Best For

- mudder enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Pro Kit:** 3 piercing valve kits + hex keys + adapters for seamless replacements
- • **Precision Charging:** 19-inch hose with multi-scale gauge for R134a, R12, and R22 refrigerants
- • **Durable & Leak-Proof:** Corrosion-resistant metal with anti-leak design ensures long-lasting safety
- • **Universal Compatibility:** Retrofit valve converts R12 to R134a, fits multiple pipe sizes & pre-1994 vehicles
- • **Space-Smart Installation:** Compact design fits tight 2-inch clearance, installs with just 1 hex key

## Overview

The Mudder BPV31 Piercing Valve Kit is a professional-grade refrigerant charging solution featuring 3 corrosion-resistant piercing valves, a 19-inch R134a hose with a multi-scale gauge, and a universal retrofit valve. Designed for easy installation in tight spaces with included hex keys, it supports R12, R22, and R134a systems, making it ideal for vintage and modern vehicles alike. Durable, leak-proof, and versatile, this kit ensures precise, safe refrigerant charging every time.

## Description

Mudder Bpv31 Piercing Valve 134a Kit R134a Refrigerant Charge Hose with Gauge, Hose Refrigerant Can Tap with Gauge R134a Can Connect to R12/r22 Port 1/2 and Universal Retrofit Valve with Dust Cap

## Features

- Package content: 3 packs BPV-31 piercing tap valve kits (each kit contains 1 piercing valve, 1 hex key and 2 adapters), including R134a U-charge hose with gauge and can tap, universal retrofit valve with a dust cap, 5 packs in total, bring you more convenient for replacement; All our replacement kits are made of corrosion-resistant metal that won't wear out or rust over time, with anti-leaking design that will be safer for you
- Easy to install: our BPV-31 piercing tap valve kits come in compact design that only requires a 2-inch clearance area for installation and use, and you only need 1 hex key wrench (included) to install the kit; If you want to attach the gauge with BPV piercing tap valve, you need a retrofit valve (included)
- R134a Charging hose: 19 inch hose with R-134a can to R-12/R-22 service port connection, 1/2 inch end fits R12, 22, 502 fittings; And the gauge has scale readings for R134, R12, and 22. 90-degree push and lock coupler with auto shut off
- Replace model of BPV-31 piercing tap valve: AP4502525, BPV31D, GPV14, GPV31, GPV38, GPV56, MPV31; Compatible with 1/4 inch, 5/16 inch, 3/8 inch outside diameter pipes
- Universal retrofit valve: the retrofit valve converts from R-12 to R-134a air conditioning system and suit for 7/16 inch low side port; Suit for vehicles pre-1994, comes with R-134a refill fittings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Copper, Metal |
| Brand | Mudder |
| Item dimensions L x W x H | 5.91 x 3.94 x 1.97 inches |
| Exterior Finish | Copper |
| Inlet Connection Type | Barb |
| Number of Ports | 4 |
| Manufacturer | Mudder |
| Item Weight | 1.06 pounds |
| Product Dimensions | 5.91 x 3.94 x 1.97 inches |
| Item model number | Mudder-Tap Valve-01 |
| Manufacturer Part Number | Mudder-Tap Valve-01 |

## Product Details

- **Material:** Copper, Metal
- **Brand:** Mudder
- **Item dimensions L x W x H:** 5.91 x 3.94 x 1.97 inches
- **Exterior Finish:** Copper
- **Inlet Connection Type:** Barb
- **Number of Ports:** 4
- **Manufacturer:** Mudder

## Images

![Mudder Bpv31 Piercing Valve 134a Kit R134a Refrigerant Charge Hose with Gauge, Hose Refrigerant Can Tap with Gauge R134a Can Connect to R12/r22 Port 1/2 and Universal Retrofit Valve with Dust Cap - Image 1](https://m.media-amazon.com/images/I/71mrOqCEzNL.jpg)

## Questions & Answers

**Q: Can this be used for r600a?**
A: Yes,  it will work with any refrigerant,  it comes with multiple valve adapters

**Q: Se puede usar en refrigerador**
A: Si se puede 👍

**Q: Is it possible to fill a Refrigerator after compressor replacement with this kit or similar kit?**
A: Yes. I am not an expert. But can fill with coolant. Thx.

**Q: Once these pierce line set (3/8" OD), can these be used like a stop-cock to prevent release when line is cut? (goal prevent leak).**
A: It will not act as a stop/ball/gate valve to the line if cut on either side of it after installed. It is for the sole purpose of adding a port to attach service hoses to.  
You turn the allen set screw in to shut off flow to port and out to open flow  to port.

## Frequently Bought Together

- Mudder Bpv31 Piercing Valve 134a Kit R134a Refrigerant Charge Hose with Gauge, Hose Refrigerant Can Tap with Gauge R134a Can Connect to R12/r22 Port 1/2 and Universal Retrofit Valve with Dust Cap
- ZeroR® AC Refrigerant | R134a Replacement | 6 Cans for AC Recharging

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-18*