✨ Get 20% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Multi-purpose 740-0502 | Relief Valve 740 Boiler Pressure 2 Inch Female Threaded Iron 30 To 75 Pounds Per Square Inch 250 0384292 | Watts Up To 85% Off [PHuTYrgs]

$41.99 $134.99 -69%

740-0502 Relief Valve: Essential Boiler Safety The Watts 740 Relief Valve is a critical component for ensuring the safety and efficiency of your boiler system. This high-quality relief valve is designed to release excess pressure, preventing potentia

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

740-0502 Relief Valve: Essential Boiler Safety

The Watts 740 Relief Valve is a critical component for ensuring the safety and efficiency of your boiler system. This high-quality relief valve is designed to release excess pressure, preventing potential damage to your boiler and its components. Crafted from durable iron, the 740 valve offers reliable performance and peace of mind.
  • Robust iron construction for long-lasting durability
  • 2-inch female threaded end connection for secure installation

Key Features and Specifications

The Watts 740 Relief Valve is engineered to operate within a pressure range of 30 to 75 pounds per square inch (PSI), making it suitable for a wide range of boiler systems. Its ability to withstand temperatures up to 250 degrees Fahrenheit ensures effective protection even under demanding conditions. The valve meets industry standards, including the ASME Boiler and Pressure Vessel Code Section IV, ensuring compliance with safety regulations.
  • Pressure range of 30 to 75 PSI for versatile use
  • Temperature resistance up to 250 degrees Fahrenheit
  • Compliance with ASME Boiler and Pressure Vessel Code Section IV

Easy Installation and Maintenance

The Watts 740 Relief Valve is designed for easy installation and maintenance, making it a practical choice for any boiler system. Its compact design and lightweight construction simplify the installation process, while its pressure-relief mechanism ensures reliable operation. By incorporating this valve into your system, you can protect your investment and ensure the longevity of your boiler.
  • Compact and lightweight design for easy installation
  • Pressure-relief mechanism for reliable operation
Shop with confidence at our trusted HVAC store for the best prices and fast shipping on the Watts 740 and all your industrial supply needs!

What Our Customers Say

December 27, 2025

Absolutely no complaints!

This is a very clever and a highly useful item.

- Paige Q..

December 27, 2025

Absolutely no complaints!

A great tool that is so very easy to handle.

- Teagan X..

December 27, 2025

Absolutely no complaints!

An outstanding item. It is very, very reliable.

- Kian Z..

Write a Review

You Might Also Like

Discover more great products from our collection.

Iona Futon Sofa

Iona Futon Sofa

(719)
$67.99 $217.99 -69%
CR3-11 Series

CR3-11 Series

(592)
$120.99 $387.99 -69%
NF53E11 | ABB

NF53E11 | ABB

(431)
$23.99 $76.99 -69%
Collier Radha

Collier Radha

(374)
$18.99 $60.99 -69%
Women's Vintage Blouse

Women's Vintage Blouse

(242)
$18.99 $60.99 -69%

Copyright 2025 © mappa-mercia.org

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY