---
product_id: 53101794
title: "Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4\" 335 M2-030, 0.75 Inch"
brand: "watts"
price: "€ 99.35"
currency: EUR
in_stock: true
reviews_count: 5
category: "Watts"
url: https://www.desertcart.gr/products/53101794-watts-female-0342691-30-psi-pressure-relief-valve-bronze-3
store_origin: GR
region: Greece
---

# 30 PSI pressure relief setpoint 510,000 BTU max boiler capacity 3/4" inlet & outlet precision fit Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030, 0.75 Inch

**Brand:** watts
**Price:** € 99.35
**Availability:** ✅ In Stock

## Summary

> 🔥 Elevate your boiler’s safety game with precision bronze engineering! 🔧

## Quick Answers

- **What is this?** Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030, 0.75 Inch by watts
- **How much does it cost?** € 99.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/53101794-watts-female-0342691-30-psi-pressure-relief-valve-bronze-3)

## Best For

- watts enthusiasts

## Why This Product

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

## Key Features

- • **OEM-Ready Design:** Specifically engineered for smaller boilers up to 510,000 BTU, fitting seamlessly into your system.
- • **Leak-Free Assurance:** Customer-verified zero drip or leak performance for peace of mind and efficiency.
- • **Space-Smart Dimensions:** Compact 0.75-inch size optimizes installation in tight hydronic setups without sacrificing power.
- • **Compact Bronze Powerhouse:** Durable all-bronze construction ensures long-lasting reliability and corrosion resistance.
- • **Precision Pressure Control:** ASME Section IV certified at 30 PSI for safe, consistent boiler protection.

## Overview

The Watts Female 0342691 30 PSI Pressure Relief Valve is a compact, ASME-certified bronze valve designed for hydronic boilers up to 510,000 BTU. Featuring a 3/4-inch inlet and outlet, it delivers reliable pressure relief at 30 PSI, ensuring safe operation with a leak-free, durable design favored by professionals.

## Description

Series 335 ASME rated Boiler Pressure Relief Valves were developed to fill the OEM need of the hydronic industry for a smaller valve on popular size boilers up to 510,000 BTU at 30psi (2.11 bar). The compact design, all bronze construction and modern appearance make them an ideal choice for a wide variety of smaller size OEM boilers. ASME Section IV at 30 PSI set point.

Review: EXACTLY as advertised/pictured... works perfectly, NO DRIP or LEAK
Review: Works as expected

## Features

- Female pressure relief valve
- Inlet (in): 3/4
- Outlet (in): 3/4
- BTU: 510,000
- Pressure (psi): 30

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JG3GCYA |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 357,738 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 379 in Relief Valves |
| Certification | asme |
| Colour | Bronz |
| Customer Reviews | 4.6 4.6 out of 5 stars (708) |
| Date First Available | 7 Nov. 2014 |
| Item Package Quantity | 1 |
| Item Weight | 0.28 g |
| Item model number | WATTS - 118946 |
| Manufacturer | Watts |
| Material | Bronze |
| Maximum Pressure | 30 Pound per Square Inch |
| Number of Pieces | 1 |
| Part Number | WATTS - 118946 |
| Product Dimensions | 7.62 x 5.84 x 4.57 cm; 0.28 g |
| Size | 0.75 Inch |

## Product Details

- **Brand:** Watts
- **Exterior finish:** Bronze
- **Inlet connection size:** 0.75 Inches
- **Inlet connection type:** Female Threaded
- **Item dimensions L x W x H:** 7.6 x 5.8 x 4.6 centimetres
- **Material:** Bronze
- **Maximum operating pressure:** 30 Pound per Square Inch
- **Number of ports:** 2
- **Outlet connection size:** 0.75 Inches
- **Outlet connection type:** Female Threaded

## Images

![Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030, 0.75 Inch - Image 1](https://m.media-amazon.com/images/I/31zkLmGkUsL.jpg)
![Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030, 0.75 Inch - Image 2](https://m.media-amazon.com/images/I/51ZTIAh09ZL.jpg)
![Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030, 0.75 Inch - Image 3](https://m.media-amazon.com/images/I/51piqoiu-gL.jpg)
![Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030, 0.75 Inch - Image 4](https://m.media-amazon.com/images/I/71qI34spkKL.jpg)
![Watts Female 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030, 0.75 Inch - Image 5](https://m.media-amazon.com/images/I/81OIEcsUXxL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***C on 4 March 2024*

EXACTLY as advertised/pictured... works perfectly, NO DRIP or LEAK

### ⭐⭐⭐⭐⭐ Review
*by A***R on 29 December 2025*

Works as expected

### ⭐⭐⭐⭐⭐ Review
*by P***T on 15 August 2024*

Pareil à la description Très bonne qualité

## Frequently Bought Together

- Watts 0342691 30 PSI Pressure Relief Valve, Bronze, 3/4" 335 M2-030
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---

*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-22*