---
product_id: 20311405
title: "Cash AcmeFWL-2 14721-0150 1/2-inch Pressure Relief Valve, ball valve, brass, water valve shut off, push connect fittings, plumbing fittings"
brand: "cash acme"
price: "₨795"
currency: SCR
in_stock: true
reviews_count: 5
url: https://www.desertcart.sc/products/20311405-cash-acmefwl-2-14721-0150-1-2-inch-pressure-relief
store_origin: SC
region: Seychelles
---

# 1/2-inch NPT thread fits standard water heaters Stainless steel & brass internals for precision Bronze body for ultimate durability Cash AcmeFWL-2 14721-0150 1/2-inch Pressure Relief Valve, ball valve, brass, water valve shut off, push connect fittings, plumbing fittings

**Brand:** cash acme
**Price:** ₨795
**Availability:** ✅ In Stock

## Summary

> 🛠️ Protect your flow, upgrade your system—because safety never goes out of style.

## Quick Answers

- **What is this?** Cash AcmeFWL-2 14721-0150 1/2-inch Pressure Relief Valve, ball valve, brass, water valve shut off, push connect fittings, plumbing fittings by cash acme
- **How much does it cost?** ₨795 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/20311405-cash-acmefwl-2-14721-0150-1-2-inch-pressure-relief)

## Best For

- cash acme enthusiasts

## Why This Product

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

## Key Features

- • **Dust-Proof Design:** Integrated dust cover keeps your valve clean and maintenance-free, preserving peak performance.
- • **Seamless Auto Reseal:** FWL-2 tech ensures the valve closes perfectly after pressure relief—no leaks, no fuss.
- • **Premium Build Quality:** Robust bronze exterior paired with stainless steel and brass internals for long-lasting reliability.
- • **Versatile Installation:** Fits directly on tanks or tees, compatible with both hot and cold water sides for maximum flexibility.
- • **Thermal Expansion Guardian:** Automatically protects your hot water system from dangerous over-pressure conditions.

## Overview

The Cash Acme 22397-0000LF VR-801 Vacuum Relief Valve is a 1/2-inch bronze valve engineered to safeguard hot water systems from over-pressure caused by thermal expansion. Featuring stainless steel and brass internal components, a silicone seat disc, and a stainless steel pressure spring, it offers automatic pressure relief and resealing. Designed for versatile installation on either side of water heaters, it includes a dust cover for enhanced durability and maintenance ease.

## Description

Cash AcmeFWL-2 14721-0150 1/2-inch Pressure Relief Valve, ball valve, brass, water valve shut off, push connect fittings, plumbing fittings

## Features

- DESIGNED TO: specifically prtect the hot water supply system where over-pressure conditions are likely to occur as a result of thermal expansion
- COMPLETELY AUTOMATIC: the FWL-2 reseals after pressure relief
- INSTALLATION: the valve may be installed directly on the tank or in a tee and is appropriate for either side (hot or cold) of the water heater
- PRODUCT SPECIFACTIONS: FITTED WITH A BRONZE BODY AND HAS BRASS AND STAINLESS STELL INTERNAL PARTS, A SILCONE SEAT DISC, AND A STAINLESS STEEL PRESSURE SPRING

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 0.5 Inch |
| Material | Stainless Steel |
| Brand | Cash Acme |
| Color | Bronze |
| Item dimensions L x W x H | 1.25 x 1.25 x 2 inches |
| Connector Type | Tee |
| Exterior Finish | Bronze |
| Thread Type | NPT |
| Item Weight | 0.3 Pounds |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00697285020092 |
| Manufacturer | Cash Acme |
| UPC | 697285020092 |
| Part Number | 22397-0000LF |
| Item Weight | 4.8 ounces |
| Product Dimensions | 1.25 x 1.25 x 2 inches |
| Item model number | 22397-0000LF |
| Thickness | 11 Inches |
| Item Package Quantity | 1 |
| Measurement System | inch |
| Included Components | Vacuum Relief Valve |
| Batteries Required? | No |

## Product Details

- **Size:** 0.5 Inch
- **Material:** Stainless Steel
- **Brand:** Cash Acme
- **Color:** Bronze
- **Item dimensions L x W x H:** 1.25 x 1.25 x 2 inches
- **Connector Type:** Tee
- **Exterior Finish:** Bronze
- **Thread Type:** NPT
- **Item Weight:** 0.3 Pounds
- **Number of Pieces:** 1

## Images

![Cash AcmeFWL-2 14721-0150 1/2-inch Pressure Relief Valve, ball valve, brass, water valve shut off, push connect fittings, plumbing fittings - Image 1](https://m.media-amazon.com/images/I/51sGitFkCPL.jpg)
![Cash AcmeFWL-2 14721-0150 1/2-inch Pressure Relief Valve, ball valve, brass, water valve shut off, push connect fittings, plumbing fittings - Image 2](https://m.media-amazon.com/images/I/51YSx80p3kL.jpg)
![Cash AcmeFWL-2 14721-0150 1/2-inch Pressure Relief Valve, ball valve, brass, water valve shut off, push connect fittings, plumbing fittings - Image 3](https://m.media-amazon.com/images/I/514gsTGq7WL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ No plastic
*by K***. on July 5, 2023*

Solid no plastic seems to work well. Bought a different brand first and it had a big plastic piece in it. This one is all lead free brass.

### ⭐⭐⭐⭐ Installed on MY BW Water Heater
*by R***T on December 28, 2024*

Easy to install on the cold water line and protects the tank from imploding. Yes, that occurrence is rare but this is cheap insurance. You need an angle fitting with a female IP end to install it. I tested it by hooking on a drain hose and opening the valve under pressure. The hot water immediately shut off at the faucets. Many installers say you don't need this , but the parent uniform plumbing code and WH manual says you should have it. Five stars comes with length of service experienced.

### ⭐⭐⭐⭐⭐ good part and service
*by J***K on July 12, 2021*

Part came quick and works well.

## Frequently Bought Together

- Cash Acme 22397-0000LF VR-801 Vacuum Relief Valve Vent with Dust Cover, 1/2-Inch, Bronze
- Watts ETX-90 15-Gallon Non- Potable Expansion Tank for Closed-Loop Systems
- Cash Acme 3/4 Inch RV FWL-2 Pressure Relief Valve, Bronze, 75 PSI, 14917-0075

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-15*