Merrill FVNL400 710 Series Foot Valve for 4" Pipe (No Lead Brass) w/ Stainless Steel Screen

Overview

This robust Merrill FVNL400 710 Series Foot Valve is specifically engineered for 4-inch piping systems, providing reliable backflow prevention and debris filtration for professional fluid transfer applications. Constructed with no-lead brass, this foot valve ensures potable water safety while offering exceptional durability in demanding environments. It effectively prevents back-siphoning and retains prime in pumps, crucial for maintaining operational efficiency in various industrial and agricultural settings. The inclusion of a stainless steel screen further enhances its utility by preventing the intake of particulate matter, safeguarding downstream equipment and process integrity.

Key Features

• Constructed with No-Lead Brass for safe use in potable water systems and enhanced corrosion resistance.
• Precision-Fitted, Abrasion-Resistant O-ring on the poppet ensures a positive and leak-proof seal against a self-cleaning, tapered valve seat.
• Delrin Guide Bearing for the poppet stem guarantees smooth, quiet, and extended operational life of the check valve mechanism.
• Corrosion-Resistant Components including a stainless steel spring and lock nut, ensuring longevity and reliable performance in diverse conditions.
• Versatile Installation allowing for both vertical and horizontal mounting configurations to suit various system designs.

Specifications

• Product Type: Foot Valve
• Series: 710
• Nominal Pipe Size: 4 inches
• Body Material: No Lead Brass
• Poppet Material: No Lead Brass
• Seal Material: Abrasion-Resistant O-ring
• Poppet Stem Guide Bearing Material: Delrin
• Spring Material: Stainless Steel
• Screen Material: Stainless Steel
• Maximum Operating Temperature: N/A
• Maximum Operating Pressure: N/A
• Installation Orientation: Vertical or Horizontal

Applications

This Merrill 4-inch no-lead brass foot valve with a stainless steel screen is ideal for a range of professional applications, including:

• Agricultural Irrigation Systems: Preventing backflow and ensuring consistent water supply for irrigation pumps drawing from wells, ponds, or tanks.
• Industrial Water Transfer: Maintaining prime in pumps used for transferring water or other compatible fluids in manufacturing and processing plants.
• Municipal Water Supply: Providing reliable intake filtration and backflow prevention in water sourcing and distribution systems.
• Construction Dewatering: Filtering debris and preventing back-siphoning in pumps used for removing water from construction sites and excavations.
• Well Water Systems: Ensuring clean water intake and preventing backflow into residential and commercial well systems.

Performance and Characteristics

The Merrill 710 Series foot valve is engineered for reliable performance and longevity. The precision-fitted o-ring ensures a tight seal, minimizing leakage and maintaining system pressure. The Delrin guide bearing contributes to smooth, noise-free operation and reduces wear on the poppet stem, extending the valve's service life. The stainless steel screen effectively filters out debris, protecting the pump and downstream components from damage and clogging. Its no-lead brass construction provides excellent corrosion resistance, ensuring consistent performance even in demanding water quality conditions.

Additional Information

Manufactured by Merrill Manufacturing, this foot valve adheres to industry standards for no-lead brass components used in potable water systems. The robust construction and high-quality materials ensure reliable operation and extended service life, minimizing maintenance requirements for professional users.

Enhance your fluid transfer system reliability and protect your equipment. Shop the Merrill FVNL400 710 Series 4" Foot Valve Now!