20431LF EASTMAN Swing Check Valve Ips Plumbing Fitting

Review EASTMAN Brass Swing Check Valve Inch Ips Plumbing Fitting

The Eastman 20431LF Swing Check Valve is an essential plumbing fitting that ensures unidirectional flow in your water supply system. This valve, compliant with the International Plumbing Code (IPS), is designed with high-quality materials to provide reliable and efficient performance.

The Swing Check Valve features a full-body forged brass construction, ensuring durability and strength. Its body is suitable for both compression and threaded applications, making it a versatile solution for various plumbing systems. The valve's swing mechanism ensures a tight shut-off, preventing backflow and ensuring water flows in only one direction.

The Eastman Swing Check Valve comes with a leak-proof Viton seal, which offers superior resistance to chemicals and temperatures, ensuring a long-lasting, leak-free operation. The valve's large 1-1/2 inch inlet and outlet connections make it suitable for handling significant water flow rates, making it ideal for commercial and residential applications.

The Swing Check Valve's compact design allows for easy installation and integration into your plumbing system. Its rugged construction and reliable performance make it a preferred choice for plumbers and homeowners alike. The valve's compatibility with various plumbing systems, including copper, PEX, and CPVC, further increases its versatility.

In summary, the Eastman 20431LF Swing Check Valve is a high-performance, versatile plumbing fitting that ensures unidirectional flow in your water supply system. Its durable forged brass construction, leak-proof Viton seal, and large inlet and outlet connections make it an ideal solution for various plumbing applications.

The Eastman 20431LF Swing Check Valve is a commonly used plumbing fitting in IPS (Iron Pipe Size) systems. Here are some pros and cons to help you make an informed decision before purchasing:

1. Durable: Eastman check valves are made from high-quality materials, including brass bodies and stainless steel discs, ensuring long-lasting performance.

2. Leak-free: The Swing Check Valve design effectively prevents backflow, ensuring that water flows in one direction through the plumbing system.

3. Easy installation: The valve comes with a threaded connection, making it simple to install in IPS systems.

4. Versatile: Swing check valves can be used in various applications, including water supply lines, sewage systems, and industrial processes.

1. Limited pressure range: The Eastman Swing Check Valve is not suitable for high-pressure applications, with a maximum working pressure of 150 psi.

2. Limited temperature range: The valve is not recommended for temperatures below freezing or above 180 F (82 C).

3. May require periodic maintenance: Over time, the valve components may wear out or become fouled, requiring occasional maintenance or replacement.

In conclusion, the Eastman 20431LF Swing Check Valve is an excellent choice for plumbing applications in IPS systems where the working pressure and temperature fall within the recommended range. Its durability, leak-free performance, and ease of installation make it a popular choice among professionals and DIYers alike. However, it may not be suitable for high-pressure or high-temperature applications, and periodic maintenance may be required.

If you're looking for a reliable and effective plumbing fitting for IPS systems and your working pressure and temperature fall within the recommended range, the Eastman 20431LF Swing Check Valve is an excellent choice. It offers durability, leak-free performance, and easy installation, making it a wise investment for your plumbing project.

Details:

Durable: this swing check valve is crafted from high-quality brass, ensuring longevity and reliability as a back flow prevented in water supply systems. Brand: Eastman. From the manufacturer ex-Flo's brass swing check valve keeps fluids from backing up into water supply and prevents back flow from wells boiler systems. This check valve is lead free and suitable for all potable water supply installations.

Product features: size: 2 in. 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. Items may have some minor signs of use, and the original protective wrapping be absent or item repackaged.

This valve is essential for maintaining the integrity Orwell and boiler systems, safeguarding your potable water from contamination.with a solid 2-inch ips connection, this straight pattern check boasts working pressure of 125 psi to 200 water, oil, gas wog, offering peace of mind through its exceptional product safety standards. Crafted from robust and durable brass, this check valve ensures long-lasting solution to prevent the undesirable back flow of fluids into your water supply. Safety: lead-free and suitable for all potable water supply installations, this valve prioritizes your health safety. It is constructed of brass for strength and durability.

Open box condition notice:: items are in perfect working condition. Mpn: 20431LF.

specifications pipehosefit:

• brand: Eastman
• mpn: 20431lf
• part type: Valve Swing Check Fitting
• upc: 091712423478
• size: 2 In.
• gtin: 00091712423485

offer pipehosefit:

• options: ship-to-home
• started: march 29, 2026
• in stock #: 2
• prices: $82.84–$103.55
• item condition: New
• availability: in stock
• sold #: 8

seller pipehosefit:

• rating: 98.3%
• # reviews: 16957
• city: lake elsinore, california

payments pipehosefit:

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

returns pipehosefit:

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

shipping pipehosefit:

• class: economy
• service: economy
• type: fixed
• transit: 6-12 days

general pipehosefit:

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