---
product_id: 172575921
title: "1/2\" 3-Way (L-Port) NPT Female Brass Ball Valve with Seal Tape"
brand: "flylock"
price: "¥6573"
currency: JPY
in_stock: true
reviews_count: 7
category: "Flylock"
url: https://www.desertcart.jp/products/172575921-1-2-3-way-l-port-npt-female-brass-ball
store_origin: JP
region: Japan
---

# 1/2" NPT female threaded connections Wide temp range -45 to 250°F Brass build for durability 1/2" 3-Way (L-Port) NPT Female Brass Ball Valve with Seal Tape

**Brand:** flylock
**Price:** ¥6573
**Availability:** ✅ In Stock

## Summary

> 🔄 Master your flow with precision and style!

## Quick Answers

- **What is this?** 1/2" 3-Way (L-Port) NPT Female Brass Ball Valve with Seal Tape by flylock
- **How much does it cost?** ¥6573 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/172575921-1-2-3-way-l-port-npt-female-brass-ball)

## Best For

- flylock enthusiasts

## Why This Product

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

## Key Features

- • **Versatile L-Port Design:** Easily divert flow between two sources with a smooth, full port for maximum efficiency.
- • **Robust Pressure Handling:** Rated for up to 150 PSI, perfect for demanding air, water, oil, and gas applications.
- • **Complete Installation Kit:** Includes seal tape for leak-proof, hassle-free setup right out of the box.
- • **Wide Temperature Tolerance:** Operates flawlessly from freezing -45°F to scorching 250°F environments.
- • **Precision Brass Craftsmanship:** Engineered from premium brass for long-lasting corrosion resistance and strength.

## Overview

This 1/2" 3-Way L-Port Brass Ball Valve by Flylock features a polished brass body with female NPT threaded connections, designed for reliable flow diversion in plumbing systems. It supports pressures up to 150 PSI and operates across a broad temperature range (-45 to 250°F). Ideal for air, water, oil, and gas applications, it comes with seal tape for secure, leak-free installation.

## Description

DescriptionBall Valve are components used for connecting, terminating, controlling flow, and changing the direction of piping in many different industries. Use with brass, steel, and iron pipe; Teflon tape and thread sealant are recommended for threaded jointsIt‘s widely be used in air, water, oil, nature, manufactured, mixed, liquefied petroleum or propane and LP Gas-AirSpecification FeaturesMaterial: BrassConnection type: NPT Female x NPT Female x NPT FemaleTemperatures range from -45to 250 FMax Pressure: 150 PSIType:L-type full port designWeight: 275 gPacking list1 x1/2" 3-Way (L-Port) Ball Valve1 x Seal Tape

Review: Working great for my application….. - Working well, no leaks, use the pipe thread tape they send. This IS a two way valve as one reviewer said, it takes A or B and sends it to C. I didn’t think about what if I wanted it to not send anything and basically turn everything off. It’s either A to C or B to C. I had to put another shutoff on C for that. Might be able to do without the shut off to C. Works great for what I bought it for and that was to divert A or B to C and it does exactly that.
Review: Left-Right diversion only. - Well made. It cannot be positioned so water can travel through its long axis. Water must enter through the short arm and divert Left-Right or water from two sources can be turned into a system one at a time.

## Features

- Material: Brass, Max Pressure: 150 PSI, Thread Size:1/2 Inch NPT
- Type:L-type Full Port Design, NPT Female x NPT Female x NPT Female
- Temperatures Range From -45 to 250 Degrees F
- CNC Machining, Polished Surface Treatment, The Surface is Smooth and Textured, Widened hex Mounting Positioning
- It‘s Widely be Used in Air, Water, Oil, Nature, Manufactured, Mixed, Liquefied Petroleum or Propane and LP Gas-Air

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Flylock |
| Exterior Finish | Polished, Steel |
| Inlet Connection Type | threaded |
| Material | Brass |
| Maximum Operating Pressure | 150 Pound per Square Inch |
| Outlet Connection Type | FNPT |

## Product Details

- **Material:** Brass
- **Brand:** Flylock
- **Exterior Finish:** Polished,Steel
- **Inlet Connection Type:** threaded
- **Outlet Connection Type:** FNPT
- **Maximum Operating Pressure:** 150 Pound per Square Inch
- **Number of Ports:** 3
- **Manufacturer:** Flylock
- **UPC:** 795274573397

## Images

![1/2" 3-Way (L-Port) NPT Female Brass Ball Valve with Seal Tape - Image 1](https://m.media-amazon.com/images/I/515JDb7BExL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Working great for my application…..
*by R***" on May 6, 2024*

Working well, no leaks, use the pipe thread tape they send. This IS a two way valve as one reviewer said, it takes A or B and sends it to C. I didn’t think about what if I wanted it to not send anything and basically turn everything off. It’s either A to C or B to C. I had to put another shutoff on C for that. Might be able to do without the shut off to C. Works great for what I bought it for and that was to divert A or B to C and it does exactly that.

### ⭐⭐⭐⭐⭐ Left-Right diversion only.
*by M***S on December 20, 2023*

Well made. It cannot be positioned so water can travel through its long axis. Water must enter through the short arm and divert Left-Right or water from two sources can be turned into a system one at a time.

### ⭐ Not NPT
*by D***Y on September 4, 2024*

I think the openings are not NPT. Whatever they are, they are too large. It will take about 6-8 wraps of Teflon tape to keep nylon fittings from leaking. Even then, they will screw all the way in and do so too easily. I had to remove fittings and add more tape. In my case, it is a low-pressure application, so fingers crossed.

## Frequently Bought Together

- Flylock 1/2" 3-Way (L-Port) NPT Female Brass Ball Valve with Seal Tape
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-18*