---
product_id: 43700323
title: "IN TANK CHECK VALVE AIR COMPRESSOR 3/8\" COMPRESSION INLET X 1/2\" MALE NPTOUTLET, ALL BRASS CONSTRUCTION, UNLOADER PORT,"
brand: "check valve"
price: "152 zł"
currency: PLN
in_stock: true
reviews_count: 8
category: "Check Valve"
url: https://www.desertcart.pl/products/43700323-in-tank-check-valve-air-compressor-3-8-compression-inlet
store_origin: PL
region: Poland
---

# 20 SCFM Flow 400°F Max Temp 3/8" Inlet IN TANK CHECK VALVE AIR COMPRESSOR 3/8" COMPRESSION INLET X 1/2" MALE NPTOUTLET, ALL BRASS CONSTRUCTION, UNLOADER PORT,

**Brand:** check valve
**Price:** 152 zł
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Air Game with Precision Engineering!

## Quick Answers

- **What is this?** IN TANK CHECK VALVE AIR COMPRESSOR 3/8" COMPRESSION INLET X 1/2" MALE NPTOUTLET, ALL BRASS CONSTRUCTION, UNLOADER PORT, by check valve
- **How much does it cost?** 152 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/43700323-in-tank-check-valve-air-compressor-3-8-compression-inlet)

## Best For

- check valve enthusiasts

## Why This Product

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

## Key Features

- • **Made in the USA:** Proudly manufactured in the USA, supporting local craftsmanship.
- • **Efficient Design:** Top inlet designed for easy connection with 3/8" OD refrigeration tubing.
- • **High Performance:** Handles up to 400 PSI, ensuring robust operation under pressure.
- • **Unmatched Durability:** Crafted from all-brass construction for longevity and reliability.
- • **Versatile Compatibility:** Replaces major brands like Makita and Black & Decker effortlessly.

## Overview

The IN TANK CHECK VALVE AIR COMPRESSOR features a 3/8" compression inlet and a 1/2" male NPT outlet, designed for high performance and compatibility with various brands. With a maximum operating pressure of 400 PSI and a flow rate of 20 SCFM, this all-brass valve is built to last and made in the USA, ensuring quality and reliability for your air compressor needs.

## Description

desertcart.com: IN TANK CHECK VALVE AIR COMPRESSOR 3/8" COMPRESSION INLET X 1/2" MALE NPTOUTLET, ALL BRASS CONSTRUCTION, UNLOADER PORT

Review: Check valve - Works great fit good great product.
Review: Excellent product - If your compressor is hard to start, or leaking after the motor stops, this fixes it. The fit was perfect for my old Hausen Campbell power-pal. Thank you for keeping the price reasonable.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | CHECK VALVE |
| Exterior Finish | Brass |
| Inlet Connection Size | 0.13 Inches |
| Inlet Connection Type | Compression |
| Material | Brass |
| Outlet Connection Type | MNPT |

## Product Details

- **Material:** Brass
- **Brand:** CHECK VALVE
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 0.13 Inches
- **Inlet Connection Type:** Compression
- **Outlet Connection Type:** MNPT
- **Maximum Operating Pressure:** 4E+2 Pound per Square Inch
- **Number of Ports:** 3
- **Outlet Connection Size:** 0.5 Inches
- **Valve Type:** Piston Valve

## Images

![IN TANK CHECK VALVE AIR COMPRESSOR 3/8" COMPRESSION INLET X 1/2" MALE NPTOUTLET, ALL BRASS CONSTRUCTION, UNLOADER PORT, - Image 1](https://m.media-amazon.com/images/I/417hMzvflUL.jpg)
![IN TANK CHECK VALVE AIR COMPRESSOR 3/8" COMPRESSION INLET X 1/2" MALE NPTOUTLET, ALL BRASS CONSTRUCTION, UNLOADER PORT, - Image 2](https://m.media-amazon.com/images/I/51kvC-NXlAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Check valve
*by C***N on September 28, 2024*

Works great fit good great product.

### ⭐⭐⭐⭐⭐ Excellent product
*by Y***Z on July 21, 2023*

If your compressor is hard to start, or leaking after the motor stops, this fixes it. The fit was perfect for my old Hausen Campbell power-pal. Thank you for keeping the price reasonable.

### ⭐⭐⭐⭐⭐ Best USA made quality
*by M***D on August 30, 2023*

100% machined brass unit made in the USA! Pictured is side by side with original equipment corroded import part that failed next to brass replacement. New part is made to be easily serviced due to superior engineered design and flawless construction. Received sooner than anticipated. Part fit perfectly and installed without any problems. I would recommend this product and supplier.

## Frequently Bought Together

- IN TANK CHECK VALVE AIR COMPRESSOR 3/8" COMPRESSION INLET X 1/2" MALE NPTOUTLET, ALL BRASS CONSTRUCTION, UNLOADER PORT,
- Hromee Air Compressor Replacement Components Brass 1/2 Inch MNPT Compressor in Tank Check Valve Kit with Three Different Unloader Tube Fittings 20 SCFM 4 Pieces
- Control Devices-P5050-1EP Brass In-Tank Check Valve, 1/2" NPT Female x NPT Male

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.pl/products/43700323-in-tank-check-valve-air-compressor-3-8-compression-inlet](https://www.desertcart.pl/products/43700323-in-tank-check-valve-air-compressor-3-8-compression-inlet)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-25*