Check Valve 1/2in FPT to 1/2 MPT EPDM
Quick Overview
- Durable Construction: Made from high-quality polypropylene with EPDM seals and a Hastelloy spring, offering excellent chemical resistance and longevity.
- Efficient Flow: High flow rate with a seat area open diameter of 0.438" and a cracking pressure of 7 psi for quick response.
- Versatile Use: Suitable for sodium hypochlorite mixing, air, and fluid applications with a maximum pressure of 125 psi and temperature up to 140°F.
- Reliable Design: Features FNPT x MNPT connections, ensuring secure installation and a positive seal at very low back pressure or slight vacuum.
- Fitting configuration reduces the number of connections
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$28.05
$33.40
Check Valve 1/2in FPT to 1/2 MPT EPDM
Polypropylene Check Valve for Softwash Mixing of Water, Sodium Hypochlorite (SH), Surfactants
Product Description: Our Polypropylene Check Valve is specifically engineered for applications involving sodium hypochlorite and other harsh chemicals. Ideal for a wide range of air and fluid applications, this check valve offers reliable performance and durability.
Key Features:
- Material: Made from high-quality polypropylene, providing excellent chemical resistance and longevity.
- Seals: Equipped with EPDM seals for superior resistance to sodium hypochlorite, ensuring secure and leak-free operation.
- Spring: Features a Hastelloy spring, known for its exceptional corrosion resistance and high-temperature tolerance, enhancing the valve's durability.
- High Flow Rate: Designed to handle high flow rates efficiently, suitable for demanding applications.
- Seat Area: The seat area has an open diameter of 0.438", allowing for smooth and unrestricted fluid flow.
- Positive Seal: Offers a positive seal at very low back pressure or slight vacuum conditions, preventing backflow and maintaining system integrity.
- Cracking Pressure: Operates with a cracking pressure of 7 psi, ensuring quick and responsive performance.
- Check Mechanism: Utilizes an O-ring poppet mechanism, offering reliable and consistent check valve action.
- Pressure and Temperature Limits: Can withstand a maximum pressure of 125 psi and a maximum temperature of 140°F, making it versatile for various applications.
Applications:
- Ideal for sodium hypochlorite mixing systems.
- Suitable for air and fluid applications in industrial settings.
- Perfect for chemical processing, water treatment, and other applications requiring reliable check valve performance.
- Softwash Metering Systems: Used in a Softwash mixing system to control the back flow of the water, SH and Surfactant lines
- Spas and Swimming Pools: Ideal for preventing backflow in water circulation systems, ensuring clean and safe water.
- Industrial Systems: Suitable for use in various industrial applications where backflow prevention is critical.
- Irrigation Systems: Effective in maintaining the integrity of irrigation systems by preventing backflow.
- General Plumbing: Versatile enough for use in general plumbing applications requiring a reliable check valve.
Benefits:
- Durability: Robust construction with polypropylene, EPDM, and Hastelloy components ensures long-lasting performance.
- Efficiency: High flow rate design optimizes fluid dynamics, reducing pressure loss and enhancing system efficiency.
- Versatility: Compatible with a wide range of chemicals and fluids, providing flexibility in various industrial applications.
- Reliability: Positive seal and responsive cracking pressure ensure dependable operation under various conditions.
Technical Specifications:
- Material: Polypropylene
- Connection: FNPT x MNPT
- Size: 1/2"
- Seal: EPDM
- Spring: Hastelloy
- Seat Area Open Diameter: 0.438"
- Cracking Pressure: 7 psi
For use with 12.5% Sodium Hypochlorite, a Polypropylene Check Valve with EPDM Seals and a Hastelloy spring would provide the best combination of corrosion resistance and reliability, especially in high-pressure and critical applications.
Notes on check valves construction
- With SS Spring: Suitable for high-pressure applications requiring precise backflow prevention but may suffer from corrosion over time when exposed to sodium hypochlorite.
- With Hastelloy Spring: Ideal for high-pressure, highly corrosive environments requiring the utmost reliability and corrosion resistance,
Proposition 65 requires businesses to provide warnings to Californians about significant exposures to chemicals that cause cancer, birth defects or other reproductive harm. These chemicals can be in the products that Californians purchase, in their homes or workplaces, or that are released into the environment. By requiring that this information be provided, Proposition 65 enables Californians to make informed decisions about their exposures to these chemicals. Proposition 65 also prohibits California businesses from knowingly discharging significant amounts of listed chemicals into sources of drinking water. Proposition 65 requires California to publish a list of chemicals known to cause cancer, birth defects or other reproductive harm. This list, which must be updated at least once a year, has grown to include approximately 900 chemicals since it was first published in 1987. Proposition 65 became law in November 1986, when California voters approved it by a 63-37 percent margin. The official name of Proposition 65 is the Safe Drinking Water and Toxic Enforcement Act of 1986.
The list of chemicals contains a wide range of naturally occurring and synthetic chemicals that include additives or ingredients in pesticides, common household products, food, drugs, dyes, or solvents. Listed chemicals may also be used in manufacturing and construction, or they may be byproducts of chemical processes, such as motor vehicle exhaust. For more information visit www.p65warnings.ca.gov/
