20429LF EASTMAN Swing Check Valve Ips

Review EASTMAN Brass Swing Check Valve 1-1/2 Inch Ips

The Eastman 20429LF Swing Check Valve is a reliable and efficient solution for preventing flow reversal in piping systems. This check valve is designed for use with liquids and has a 1-1/2 inch nominal pipe size (NPS).

The valve body is made of ductile iron, which provides excellent strength and durability. The valve features a swing-type design, which allows the disc to move in an arc, providing a larger flow area and reducing pressure drops. The disc is made of forged brass, ensuring a tight seal and long-lasting performance.

The Eastman 20429LF Swing Check Valve is equipped with a resilient seat, which is designed to minimize wear and provide a leak-free seal. The valve also includes a stem packing gland, which allows for easy packing adjustment to ensure a tight seal and prevent leakage.

This check valve comes with a heavy-duty, zinc-coated, threaded steel bonnet, which provides additional strength and corrosion resistance. The valve is also equipped with a lever handle, which makes it easy to operate and provides good leverage for opening and closing the valve.

The Eastman 20429LF Swing Check Valve is suitable for use in a wide range of applications, including water supply, industrial process, and HVAC systems. It is ANSI/ASME Class 150 rated, which means it can handle a maximum working pressure of 150 psi (10.3 bar) and a maximum temperature of 250 F (121 C). The valve is also available in other sizes and pressure classes upon request.

Overall, the Eastman 20429LF Swing Check Valve is a high-quality, durable, and reliable solution for preventing flow reversal in piping systems. Its swing-type design, forged brass disc, resilient seat, and heavy-duty bonnet make it an excellent choice for a wide range of applications in various industries.

The Eastman 20429LF Swing Check Valve 1-1/2 IPS is a commonly used check valve in various plumbing applications. Here are some pros and cons to help you make an informed decision about purchasing this valve:

1. Durable Design: The Eastman check valve is made of ductile iron body and brass trim, making it robust and reliable for long-term use.

2. Easy Installation: This valve comes with a swing mechanism that allows it to open easily during forward flow while closing during reverse flow, making installation straightforward.

3. Leak-Free Performance: The valve's design ensures a tight seal, preventing leaks and saving water.

4. Pressure Rating: The valve has a pressure rating of 150 psi, which is suitable for most residential and commercial plumbing applications.

5. Cost-Effective: Compared to other check valves in the market, the Eastman 20429LF is reasonably priced, making it a cost-effective option.

1. Limited Temperature Range: The valve is not suitable for extreme temperature conditions, as the internal components may expand or contract, affecting its performance.

2. Not Suitable for High Velocity Applications: This valve may not be suitable for applications where high velocity water flow is expected, as it may not close quickly enough to prevent backflow.

3. May Require Regular Maintenance: The valve may require regular maintenance to ensure proper functioning, especially in applications with high sediment content or where the water quality is poor.

In conclusion, the Eastman 20429LF Swing Check Valve 1-1/2 IPS is a reliable and cost-effective option for most plumbing applications. Its durable design, easy installation, and leak-free performance make it a popular choice among plumbers and homeowners. However, it may not be suitable for applications with extreme temperature conditions, high velocity water flow, or poor water quality, where regular maintenance may be required.

Based on the above information, if you are looking for a reliable and cost-effective check valve for your plumbing application, the Eastman 20429LF Swing Check Valve 1-1/2 IPS is a good choice. However, it is essential to consider the specific requirements of your application and ensure that the valve is suitable before making a purchase.

Details:

Eastman brass swing check valve: the Eastman swing check valve features a mechanism specifically engineered as back flow prevented, protecting your water systems from contamination and damage. With a solid 1-1/2 inch ips connection, this straight pattern check valve boasts working pressure of 125 psi to 200 water, oil, and gas wog, offering peace mind through its exceptional product safety standards. It is constructed of brass for strength and durability. Crafted from robust and durable brass, this check valve ensures a long-lasting solution to prevent the undesirable back flow of fluids into your water supply.

Easy to install: designed with a 1-1/2 inch ips connection, this swing check valve ensures secure and straightforward installation process. Safety: lead-free and suitable for all potable water supply installations, this valve prioritizes your health safety. Eastman brass swing check valve, 1-1/2 inch ips, in. Versatile: with a working pressure of 125 psi to 200 wog, this check valve is perfect for variety uses including wells, boiler systems, and potable water installations.

Durable: this swing check valve is crafted from high-quality brass, ensuring longevity and reliability as a back flow prevented in water supply systems. This check valve is lead free and suitable for all potable water supply installations. This valve is essential for maintaining the integrity of well and boiler systems, safeguarding your potable water from contamination.

specifications pipehosefit:

• brand: Eastman
• mpn: 20429lf
• model: 20429-lf
• part type: Valve Swing Check
• color: Brass
• itemheight: 56
• itemlength: 104
• itemweight: 386
• itemwidth: 94
• packageheight: 68
• packagelength: 118
• packageweight: 848
• packagewidth: 101
• size: 1 1 2 In
• upc: 091712423447

general pipehosefit:

• category: Business & Industrial > Adapters > Pipe Hose Fittings

seller pipehosefit:

• city: denver, colorado
• rating: 0.0%
• # reviews: 0

payments pipehosefit:

• other
• wallet: google-pay
• credit card: mastercard

offer pipehosefit:

• started: april 10, 2026
• in stock #: 4
• prices: $29.95–$53.99
• item condition: New
• availability: in stock
• sold #: 7
• options: ship-to-home

returns pipehosefit:

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

shipping pipehosefit:

• type: fixed
• service: standard
• transit: 4-10 days
• class: standard