---
product_id: 688831465
title: "150 PSI Water Heater Pressure Relief Valve 3/4\" NPT Connection, Max Input 510,000 BTU/h, Thickened Brass Body with Stainless Steel Spring Pressure Release Valve, Use for Cold & Hot Water System"
brand: "lecloc"
price: "₨23068"
currency: LKR
in_stock: true
reviews_count: 8
category: "Lecloc"
url: https://www.desertcart.lk/products/688831465-150-psi-water-heater-pressure-relief-valve-3-4-npt
store_origin: LK
region: Sri Lanka
---

# 150 PSI max pressure 510,000 BTU/hr max input Thickened brass + stainless steel spring 150 PSI Water Heater Pressure Relief Valve 3/4" NPT Connection, Max Input 510,000 BTU/h, Thickened Brass Body with Stainless Steel Spring Pressure Release Valve, Use for Cold & Hot Water System

**Brand:** lecloc
**Price:** ₨23068
**Availability:** ✅ In Stock

## Summary

> 🔥 Stay safe, stay efficient — pressure relief perfected! 💧

## Quick Answers

- **What is this?** 150 PSI Water Heater Pressure Relief Valve 3/4" NPT Connection, Max Input 510,000 BTU/h, Thickened Brass Body with Stainless Steel Spring Pressure Release Valve, Use for Cold & Hot Water System by lecloc
- **How much does it cost?** ₨23068 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/688831465-150-psi-water-heater-pressure-relief-valve-3-4-npt)

## Best For

- lecloc enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Durable thickened brass body resists corrosion, ensuring long-term performance
- • **Precision Engineering:** Stainless steel spring guarantees consistent, leak-free pressure release
- • **Effortless Installation:** Standard 3/4" NPT connection makes replacement quick and hassle-free
- • **Powerhouse Compatibility:** Handles up to 510,000 BTU/hr — perfect for high-demand water heaters
- • **Unmatched Pressure Control:** Set to a reliable 150 PSI for ultimate safety in hot & cold water systems

## Overview

The LECLOC 150 PSI Water Heater Pressure Relief Valve features a robust thickened brass body and stainless steel spring, designed to safely manage pressures up to 150 PSI and heater inputs up to 510,000 BTU/hr. With a standard 3/4" NPT connection, it ensures easy installation and reliable leak-free operation for both hot and cold water systems.

## Description

desertcart.com: LECLOC 150 PSI Water Heater Pressure Relief Valve 3/4" NPT Connection, Max Input 510,000 BTU/h, Thickened Brass Body with Stainless Steel Spring Pressure Release Valve, Use for Cold & Hot Water System : Industrial & Scientific

Review: Quality product - Working great so far. Product was as advertised.
Review: Perfect fir with no leaks.... - Nice quality, well made, has a good solid feel to it. It fitted perfectly, and there were no leaks.

## Features

- Set 150 psi, Pressure Relief Valve for Hot Water & Cold Water Systems
- Max Heater Input 510,000 BTU/hr
- Lead-free Corrosion Resistance Thickened Brass Body with Stainless Steel Pressure Spring
- 3/4" NPT Threads Connection
- Safe to Use and Easy to Replace

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2J8D8KX |
| Batteries Required? | No |
| Best Sellers Rank | #50,373 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #38 in Relief Valves |
| Brand | LECLOC |
| Color | Brass |
| Customer Reviews | 4.7 4.7 out of 5 stars (55) |
| Date First Available | April 23, 2024 |
| Exterior Finish | Brass, Stainless Steel |
| Included Components | Water Heater Valve |
| Inlet Connection Type | National Pipe Tapered |
| Item Weight | 7.8 ounces |
| Item dimensions L x W x H | 2 x 2 x 3.4 inches |
| Item model number | 150 psi |
| Manufacturer | LECLOC |
| Material | Valve |
| Maximum Operating Pressure | 150 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Type | MNPT |
| Part Number | 150 PSI |
| Power Source | gas_powered |
| Product Dimensions | 2 x 2 x 3.4 inches |
| Size | 150 psi, 3/4" NPT |
| Style | 150 psi |

## Product Details

- **Brand:** LECLOC
- **Exterior Finish:** Brass, Stainless Steel
- **Inlet Connection Type:** National Pipe Tapered
- **Item dimensions L x W x H:** 2 x 2 x 3.4 inches
- **Manufacturer:** LECLOC
- **Material:** Valve
- **Maximum Operating Pressure:** 150 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Type:** MNPT

## Images

![150 PSI Water Heater Pressure Relief Valve 3/4" NPT Connection, Max Input 510,000 BTU/h, Thickened Brass Body with Stainless Steel Spring Pressure Release Valve, Use for Cold & Hot Water System - Image 1](https://m.media-amazon.com/images/I/41caEpK7USL.jpg)
![150 PSI Water Heater Pressure Relief Valve 3/4" NPT Connection, Max Input 510,000 BTU/h, Thickened Brass Body with Stainless Steel Spring Pressure Release Valve, Use for Cold & Hot Water System - Image 2](https://m.media-amazon.com/images/I/41gCXd8CK7L.jpg)
![150 PSI Water Heater Pressure Relief Valve 3/4" NPT Connection, Max Input 510,000 BTU/h, Thickened Brass Body with Stainless Steel Spring Pressure Release Valve, Use for Cold & Hot Water System - Image 3](https://m.media-amazon.com/images/I/41jrizexNsL.jpg)
![150 PSI Water Heater Pressure Relief Valve 3/4" NPT Connection, Max Input 510,000 BTU/h, Thickened Brass Body with Stainless Steel Spring Pressure Release Valve, Use for Cold & Hot Water System - Image 4](https://m.media-amazon.com/images/I/41oYzKi4WWL.jpg)
![150 PSI Water Heater Pressure Relief Valve 3/4" NPT Connection, Max Input 510,000 BTU/h, Thickened Brass Body with Stainless Steel Spring Pressure Release Valve, Use for Cold & Hot Water System - Image 5](https://m.media-amazon.com/images/I/41tnDgWiefL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product
*by A***N on November 24, 2025*

Working great so far. Product was as advertised.

### ⭐⭐⭐⭐⭐ Perfect fir with no leaks....
*by N***C on July 14, 2025*

Nice quality, well made, has a good solid feel to it. It fitted perfectly, and there were no leaks.

### ⭐⭐⭐⭐⭐ It worked
*by T***M on January 21, 2026*

Is what it says

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**Shop now:** [https://www.desertcart.lk/products/688831465-150-psi-water-heater-pressure-relief-valve-3-4-npt](https://www.desertcart.lk/products/688831465-150-psi-water-heater-pressure-relief-valve-3-4-npt)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-01-27*