✨ Christmas Special: Get 35% OFF your first order. ✨

Your Shopping Bag

Your bag is empty

Subtotal $0.00
Shipping Calculated at checkout
Continue Shopping

Everything Must Go Wwf383543 (watts) | 1 1/2 740 035 Fs | Relief Valves | 1-1/2 X 2 For Women [iKcYRwx8]

$72.99 $233.99 -69%

Reliable Pressure Relief Valve for Safe OperationIntroducing the Watts WWF383543 Pressure Relief Valve, designed to ensure the safe and efficient operation of your hot water space heating boiler. This high-quality valve offers a 1 1/2-inch NPTF femal

Secure Shopping

100% Safe Guarantee

Free Shipping

On orders over $30

Money-Back

30-Day Guarantee

Everything Must Go Wwf383543 (watts) | 1 1/2 740 035 Fs | Relief Valves | 1-1/2 X 2 For Women [iKcYRwx8]

Reliable Pressure Relief Valve for Safe Operation

Introducing the Watts WWF383543 Pressure Relief Valve, designed to ensure the safe and efficient operation of your hot water space heating boiler. This high-quality valve offers a 1 1/2-inch NPTF female inlet and a 1 1/4-inch NPTF female outlet, making it a versatile solution for various applications. Its pressure relief setpoint of 35 Psi provides optimal protection against excessive pressure, safeguarding your system from potential damage. The valve features an iron body, a non-metallic disc-to-metal seating, and a test lever for easy maintenance. With its robust construction and reliable performance, the Watts WWF383543 is an essential component for any heating system.

Key Specifications and Features

The Watts WWF383543 Pressure Relief Valve is engineered with precision to meet the highest industry standards. It boasts an iron body for durability and a non-metallic disc-to-metal seating for efficient performance. The valve includes a test lever for convenient pressure testing, ensuring that it remains in optimal condition. One of its standout features is the nonrestrictive discharge drain line flood sensor with Sentryplus Alert(R) technology. This innovative sensor detects excessive water discharges from the relief valve, providing early warnings to prevent any potential damage. The sensor activation requires the purchase of an activation kit, which can be easily connected to existing building management systems or the Watts Cellular Gateway for seamless integration.

Practical Applications and Benefits

The Watts WWF383543 Pressure Relief Valve is an ideal choice for protecting hot water space heating boilers in residential and commercial settings. Its robust design and advanced features make it a reliable solution for ensuring the safety and longevity of your heating system. By preventing excessive pressure, this valve helps maintain the optimal performance of your boiler, reducing the risk of costly repairs and downtime. The inclusion of the nonrestrictive discharge drain line flood sensor with Sentryplus Alert(R) technology adds an extra layer of protection, allowing for early detection of any potential issues. Whether you are a homeowner or a professional installer, the Watts WWF383543 offers the peace of mind that comes with knowing your system is safeguarded against excessive pressure and potential damage.

What Our Customers Say

January 22, 2026

Absolutely no complaints!

An outstanding gadget. It is very, very, very clever.

- Mared C..

January 22, 2026

Absolutely no complaints!

This is a really good product and its great purchase.

- Haf C..

January 22, 2026

Absolutely no complaints!

This is a well-made, very, very quality product.

- Myfanwy A..

Write a Review

You Might Also Like

Discover more great products from our collection.

STEINER Basic Anhänger

STEINER Basic Anhänger

(316)
$26.99 $86.99 -69%
Delta Allora: Escutcheon

Delta Allora: Escutcheon

(172)
$20.99 $67.99 -69%
Japanese Kimono Zen Long Black

Japanese Kimono Zen Long Black

(845)
$33.99 $108.99 -69%

Copyright 2026 © technovaprecision.com

VISA
PayPal
Stripe
Mastercard
CASH ON DELIVERY