---
product_id: 182839877
title: "Supco BPV31 Bullet Piercing Valve"
brand: "supco"
price: "$43.67"
currency: USD
in_stock: true
reviews_count: 5
category: "Supco"
url: https://www.desertcart.us/products/182839877-supco-bpv31-bullet-piercing-valve
store_origin: US
region: United States of America
---

# Supco BPV31 Bullet Piercing Valve

**Brand:** supco
**Price:** $43.67
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Supco BPV31 Bullet Piercing Valve by supco
- **How much does it cost?** $43.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/182839877-supco-bpv31-bullet-piercing-valve)

## Best For

- supco enthusiasts

## Why This Product

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

## Description

This is a genuine replacement part. The model number and name for the following item is: Supco BPV31 Bullet Piercing Valve.

Review: Prodotto ottimo - Prodotto Ok. Tutto bene.
Review: Contrefacon - Nul , envoie de la contrefacon chinoise , mauvaise qualite ,a mettre a la poubelle…a peine devisser des bouts.de metal se detache……fait croire Que c l original , a fuir en courant.

## Features

- Manufacturer model # BPV31
- Genuine Replacement Part
- Whirlpool item
- Supco Item

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00DM8J3MI |
| Best Sellers Rank | #395,640 in Home Improvement ( See Top 100 in Home Improvement ) #333 in Bathroom Fixture Hardware Parts |
| Brand | Supco |
| Brand Name | Supco |
| Connector Type | BSPT |
| Customer Reviews | 4.5 out of 5 stars 3,747 Reviews |
| Exterior Finish | Silver |
| Global Trade Identification Number | 00687152010769, 05053197011811 |
| Included Components | Unit^Instruction Guide |
| Inlet Connection Type | Flange |
| Item Dimensions | 38 x 64 x 89 Millimeters |
| Item Type Name | Bullet Piercing Valve |
| Item Weight | 0.2 Pounds |
| Item dimensions L x W x H | 38 x 64 x 89 Millimeters |
| Manufacturer | Supco |
| Manufacturer Part Number | BPV31 |
| Material | Metal |
| Material Type | Metal |
| Maximum Pressure | 250 Bars |
| Model Number | BPV31 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.38 Inches |
| Outlet Connection Type | Flange |
| Size | Single Unit |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | Compliant with various industry standards and specifications |
| Thread Size | 0.375 pollici |
| Thread Type | BSPT |
| UPC | 722651300932 733281627030 741812665420 717449096159 094700517555 741812665437 687152010769 674897878754 |
| Unit Count | 1.0 Count |
| Valve Type | Pressure Relief Valve |

## Product Details

- **Brand:** Supco
- **Exterior Finish:** Silver
- **Global Trade Identification Number:** 00687152010769, 05053197011811
- **Inlet Connection Type:** Threaded
- **Item dimensions L x W x H:** 1.5 x 2.5 x 3.5 inches
- **Manufacturer:** Supco
- **Material:** Metal
- **Number of Ports:** 2
- **Outlet Connection Type:** Threaded
- **Specification Met:** Compliant with various industry standards and specifications

## Images

![Supco BPV31 Bullet Piercing Valve - Image 1](https://m.media-amazon.com/images/I/7180QsqnIoL.jpg)

## Questions & Answers

**Q: specs don't include hose connection type, can you clarify?**
A: They sell a. Retro fit. That works with this. but what really attaches to it is r-22 /r-12 hose.

**Q: Will this work on a dehumidifier that uses R410A freon ?**
A: Supco makes an A1 (or SA1) for 1/4, 5/16, & 3/8 line tap with a max. operating pressure of 800psi for use with all refrigerants. Operating pressure on the discharge side of an r410a compressor can approach 600psi. Supco specifies a max. operation pressure of 500psi for the BPV31 line tap so it may work on the suction side, but will it hold up on the hi pressure (discharge) side during operation? Why take a chance...The product bulletin that comes with the BPV31 states it is not for use with r410a. FYI The SA1 has a built-in Schrader Valve whereas the BPV31 does not.

**Q: can i use this on a 410a system? its on a ac on a travel trailer.**
A: I contacted Supco on this question.  They said the BPV31 can be used on the low side (suction) of a 410A system.   For the high side, they recommended their "A1" valve.   I did complain to Supco that none of their documentation on their web site for the BPV31 mentions nothing about not using the BPV31 on a 410A system.   Hopefully they will correct this.

**Q: will this work on a rv air conditioner to recharge with refrigernt**
A: As others have said, it will work on any AC system with the same size line as the line tap.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Prodotto ottimo
*by G***A on 21 September 2020*

Prodotto Ok. Tutto bene.

### ⭐ Contrefacon
*by V***. on 19 May 2024*

Nul , envoie de la contrefacon chinoise , mauvaise qualite ,a mettre a la poubelle…a peine devisser des bouts.de metal se detache……fait croire Que c l original , a fuir en courant.

### ⭐⭐⭐⭐⭐ This will save you big money!
*by L***A on 1 May 2026*

Absolutely worth it's weight in gold. If you have a sealed system refrigerator or ac, it's so easy to add this on a line and add freon yourself saving you big loot. Fits perfect and works like it should. No leaks.

## Frequently Bought Together

- Supco BPV31 Bullet Piercing Valve, Silver
- AMI PARTS BPV31 Bullet Piercing Valve （1Pc） Compatible with 1/4,5/16,3/8 inch Universal Refrigerator Tubing
- Envirosafe R600a Refrigerant - 6oz Can - R600a for HVAC for Use in a 6oz Container (3 Pack) -with Brass charging gauge

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-06-23*