---
product_id: 19006389
title: "Watts TB1156F Bronze High Capacity Water Feed Regulator, 1/2 Inch, Union Threaded Inlet Connection, With Purge Lever and Stainless Steel Strainer, Tight Seating Check Valve"
brand: "watts"
price: "982.56 DT"
currency: TND
in_stock: true
reviews_count: 8
category: "Watts"
url: https://www.desertcart.tn/products/19006389-watts-tb1156f-bronze-high-capacity-water-feed-regulator-1-2
store_origin: TN
region: Tunisia
---

# Pressure rated 100 psi & 212°F max 1/2" NPT Union Threaded Inlet/Outlet Bronze body + stainless steel strainer Watts TB1156F Bronze High Capacity Water Feed Regulator, 1/2 Inch, Union Threaded Inlet Connection, With Purge Lever and Stainless Steel Strainer, Tight Seating Check Valve

**Brand:** watts
**Price:** 982.56 DT
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate your system’s flow with Watts — where durability meets precision.

## Quick Answers

- **What is this?** Watts TB1156F Bronze High Capacity Water Feed Regulator, 1/2 Inch, Union Threaded Inlet Connection, With Purge Lever and Stainless Steel Strainer, Tight Seating Check Valve by watts
- **How much does it cost?** 982.56 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/19006389-watts-tb1156f-bronze-high-capacity-water-feed-regulator-1-2)

## 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

- • **Trusted Legacy:** From Watts, a brand with 150+ years of water innovation and reliability.
- • **Built to Endure:** Durable bronze construction resists corrosion in demanding environments.
- • **Leak-Proof Assurance:** Tight seating check valve prevents backflow, protecting your system integrity.
- • **Maintenance Made Easy:** Manual purge lever and stainless steel strainer simplify upkeep and extend lifespan.
- • **Precision Pressure Control:** Maintain optimal water pressure for peak hydronic system performance.

## Overview

The Watts TB1156F is a high-capacity, 1/2-inch bronze water feed regulator designed for commercial and residential hydronic heating systems. Featuring union threaded inlet/outlet connections, a tight seating check valve, manual purge lever, and stainless steel strainer, it ensures consistent water pressure up to 100 psi and temperatures up to 212°F. Built for longevity and corrosion resistance, this regulator delivers reliable performance and easy maintenance backed by Watts’ 150+ years of water technology expertise.

## Description

The Watts 1156F Series High Capacity Feed Water Pressure Regulator is an essential component for managing water pressure in both commercial and residential hydronic heating systems. It is designed to efficiently fill the boiler and piping system with water and maintain consistent water pressure to ensure optimal system performance. This pressure regulator features a 1/2" NPT female threaded inlet and a 1/2" NPT female threaded outlet, providing flexible installation options and secure connections. It includes a tight-seating check valve to prevent backflow, a manual purge lever for easy maintenance, and a stainless steel strainer to filter out debris and ensure smooth operation. The 1156F Series is pressure-rated to 100 psi (6.9 bar) and can handle temperatures up to 212°F (100°C), making it suitable for high-demand applications. Constructed from durable bronze and featuring a stainless steel filter, this regulator is built to resist corrosion and wear, ensuring long-term reliability and reducing the need for frequent replacements. Its high-quality parts and robust construction make it ideal for demanding environments, where maintaining precise water pressure is crucial for system efficiency and longevity.At Watts, our family of brands offers one of the most varied product lines in the world. Simply put, if you're moving, removing, heating, treating, or reusing water, we have everything you need to get the job done. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers. From melting ice on entire city blocks from the ground up, to filtering safe drinking water in isolated, weather disaster zones, you need water and water needs Watts.

Review: Works as it should - High-end replacement that works as I knew it would. These last for years and years the one I replaced was well over 10 years old.
Review: Perfect replacement - I replaced the exact model of pressure reducing valve and everything is working fine

## Features

- PRESSURE REGULATOR: The Watts 1156F Series High Capacity Feed Water Pressure Regulators is for use in commercial and residential hydronic heating systems to fill the boiler and piping system with water, and to maintain water pressure at all times.
- COMPREHENSIVE FEATURES: This pressure regulator has a 1/2" NPT female threaded inlet and 1/2" NPT female threaded outlet. Also includes a tight seating check valve, manual purge lever, and a stainless steel strainer.
- HIGH PRESSURE RATING: This water pressure regulator is pressure rated to 100 psi (6.9 bar) at a maximum temperature of 212 F (100 C). Made from bronze and built to last and reduce the hassle of deteriorating parts.
- HIGH QUALITY PARTS: This part comes with a bronze body, and a stainless steel filter, ensuring exceptional durability and resistance to corrosion. Ideal for demanding environments.
- EVERY DROP COUNTS: Water. It's in our name and close to our hearts. Since 1874, Watts Water Technologies has been delivering innovative technologies that make the world's most precious resource safe and accessible. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers. Our family of brands offers one of the most varied product lines in the world, with world-class, water-related solutions.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0009356XY |
| Best Sellers Rank | #102,146 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,475 in Pipe Fittings |
| Brand | Watts |
| Brand Name | Watts |
| Color | Bronze |
| Connector Type | Union |
| Customer Reviews | 4.7 out of 5 stars 63 Reviews |
| Exterior Finish | Bronze |
| Global Trade Identification Number | 00098268023060 |
| Included Components | 1 Valve |
| Item Dimensions | 6.31 x 4.5 x 2.63 inches |
| Item Type Name | Count |
| Item dimensions L x W x H | 6.31 x 4.5 x 2.63 inches |
| Manufacturer | Watts |
| Manufacturer Part Number | 0386421 |
| Material | Bronze |
| Material Type | Bronze |
| Model Number | TB1156F |
| Number of Pieces | 1 |
| Size | 1/2 inch |
| Thread Size | 0.5 inch |
| Thread Type | NPT |
| UPC | 098268023060 |
| Unit Count | 1.0 Count |

## Product Details

- **Size:** 1/2 inch
- **Material:** Bronze
- **Brand:** Watts
- **Color:** Bronze
- **Item dimensions L x W x H:** 6.31 x 4.5 x 2.63 inches
- **Connector Type:** Union
- **Thread Size:** 0.5 inch
- **Exterior Finish:** Bronze
- **Thread Type:** NPT
- **Number of Pieces:** 1

## Images

![Watts TB1156F Bronze High Capacity Water Feed Regulator, 1/2 Inch, Union Threaded Inlet Connection, With Purge Lever and Stainless Steel Strainer, Tight Seating Check Valve - Image 1](https://m.media-amazon.com/images/I/61AGLJfbOTL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works as it should
*by R***D on January 19, 2026*

High-end replacement that works as I knew it would. These last for years and years the one I replaced was well over 10 years old.

### ⭐⭐⭐⭐⭐ Perfect replacement
*by W***O on May 14, 2025*

I replaced the exact model of pressure reducing valve and everything is working fine

### ⭐⭐⭐⭐ Install it and you will find out whether the unit works or not.
*by O***R on December 31, 2025*

I find out you have to apply water pressure to make the manual refill level works. At he beginning I move the refill level and find on resistance at all. After I install it on my boriler system and then it works. I adjusted the pressure to the mininum because the distance between the refill unit and my radator is about 8 feet.

## Frequently Bought Together

- Watts TB1156F Bronze High Capacity Water Feed Regulator, 1/2 Inch, Union Threaded Inlet Connection, With Purge Lever and Stainless Steel Strainer, Tight Seating Check Valve
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-12*