1516-DG-6A-4 WATTS Regulator Backflow Preventer Gauge

Review WATTS Regulator Backflow Preventer Test Gauge 5l Untested

Introducing the Watts 1516-DG-6A-4 Regulator TK9A Backflow Preventer Gauge 5L, a versatile and essential plumbing component designed to provide reliable water flow regulation and backflow prevention in various residential and commercial applications.

This product is a combination of a pressure regulator and a backflow preventer, offering the dual functionality of maintaining consistent water pressure while safeguarding against potential contamination from backflow. The regulator is rated for an output pressure of 60 psi (pounds per square inch) and an input pressure of 150 psi, making it suitable for various water supply systems.

The backflow preventer, specifically a double check valve type (DCV), ensures that water flows in one direction only, preventing any potential backflow that could lead to contamination. This component is certified by the American Water Works Association (AWWA) and complies with the National Sanitation Foundation (NSF) standards, ensuring the highest level of safety and reliability.

The pressure regulator features a brass body and a chrome-plated brass diaphragm, offering excellent durability and resistance to corrosion. The regulator also includes a gauge for easy monitoring of water pressure, allowing you to maintain the optimal pressure for your specific application. The gauge is a 5-bar (5L) design, which provides accurate and clear pressure readings.

The Watts 1516-DG-6A-4 Regulator TK9A Backflow Preventer Gauge 5L is designed for simple installation and maintenance. It comes with a 1/2" NPT (National Pipe Thread) inlet and outlet, making it compatible with standard plumbing connections. Additionally, the product includes a test cock for periodic inspection and maintenance.

In summary, the Watts 1516-DG-6A-4 Regulator TK9A Backflow Preventer Gauge 5L is a high-performance and reliable plumbing component that offers both water pressure regulation and backflow prevention. Its robust design, easy installation, and compliance with industry standards make it an excellent choice for various residential and commercial applications.

The 1516-DG-6A-4 Regulator TK9A Backflow Preventer Gauge 5L is a device used to prevent backflow in water supply systems. Here are some potential pros and cons of purchasing this product:

1. Backflow prevention: The primary function of this device is to prevent contaminated water from flowing back into the potable water supply, ensuring the safety of the water supply system and the health of the consumers.

2. Pressure regulation: The regulator feature ensures that the water pressure remains consistent throughout the system, preventing pressure surges and reducing the risk of leaks and damage to the plumbing.

3. Easy installation: This device is designed for easy installation, and it comes with clear instructions and all necessary components, making it a convenient option for DIY installations.

4. Durable construction: The device is made of brass and stainless steel, making it resistant to corrosion and ensuring long-lasting performance.

5. Large gauge: The 5L gauge provides an easy-to-read display of the water pressure in the system, allowing for quick identification of any pressure issues.

1. Cost: The 1516-DG-6A-4 Regulator TK9A Backflow Preventer Gauge 5L may be more expensive than some other backflow preventer options in the market.

2. Size: The device may be larger than some other backflow preventers, requiring more space for installation.

3. Maintenance: Regular maintenance is required to ensure the device functions properly and to prolong its lifespan. This includes periodic testing and replacement of the O-rings and diaphragms.

The 1516-DG-6A-4 Regulator TK9A Backflow Preventer Gauge 5L is a reliable and effective device for preventing backflow and regulating water pressure in water supply systems. While it may have a higher cost and larger size compared to some other options, its durability, easy installation, and large gauge make it a worthwhile investment for maintaining a safe and consistent water supply.

If you're looking for a high-quality, durable backflow preventer and pressure regulator, the 1516-DG-6A-4 Regulator TK9A Backflow Preventer Gauge 5L is a solid choice. Its easy installation process, large gauge, and consistent water pressure regulation make it an excellent investment for both residential and commercial water supply systems.

Details:

Watts regulator TK9A backflow preventer test gauge with case model 1516-DG-6A-4 5l max press 1500 psi temp 200f whetted parts alum seals buns-n, this gauge is untested - being sold as is please see pictures for the condition and what included.

specifications busitestercalib:

• brand: Watts
• mpn: 1516-dg-6a-4
• part type: Regulator Gauge

general busitestercalib:

• category: Business & Industrial > Test, Measurement Inspection > Testers Calibrators

offer busitestercalib:

• started: may 28, 2026
• price: $199.99
• item condition: Used
• options: ship-to-home
• in stock #: 1
• sold #: 12
• availability: in stock

shipping busitestercalib:

• transit: 2-6 days
• carrier: usps, fedex, ups
• class: standard, economy
• service: usps ground advantage, fedex ground economy, fedex ground / fedex home delivery, ups ground
• type: calculated

seller busitestercalib:

• city: westminster, south carolina
• rating: 100.0%
• # reviews: 423

payments busitestercalib:

• credit card: discover
• other
• wallet: apple-pay

returns busitestercalib:

• method: money back
• time: 30 days
• policy: returns accepted
• paid by: buyer