K-Rain ProSeries 150 FC Inline Valve with Flow Control 1 in. FPT | 7101-FC

Product Overview

A failed valve during the peak of the summer heat is more than a minor inconvenience; it is a direct threat to turgrass health and client relationships. When a valve fails to open or sticks in the on position, you face emergency service calls, wasted water, and potential site flooding that can damage high value landscapes. With seasonal demand increasing and global supply chains remaining unpredictable, waiting until a valve fails to secure a replacement is a risk your business cannot afford. Securing your inventory now ensures that your crews remain productive and your projects stay on schedule, preventing the frantic search for parts during the busiest months of the year.

The K-Rain ProSeries 150 FC offers a significant technical advantage over standard residential valves through its glass filled nylon construction and reinforced rubber diaphragm. This professional grade valve is designed to handle high pressure surges and harsh water conditions that typically cause lower grade plastic valves to fatigue and crack. By utilizing a captured plunger and spring within the solenoid, your technicians save time during field repairs by eliminating the risk of lost parts in the mud. Investing in a heavy duty flow control model allows for precise zone adjustment, which reduces misting and maximizes distribution uniformity across varying site elevations.

Product Specifications

Available Models & Sizes

The ProSeries 150 line is available in various configurations including 1 inch, 1.5 inch, and 2 inch sizes with options for NPT or slip connections. Please contact our sales team for bulk pricing or to inquire about specialized configurations for larger commercial projects.

Key Features

• Heavy duty glass filled nylon construction provides superior strength and prevents body warping under high pressure conditions.
• Captured solenoid plunger ensures internal components stay together during maintenance to prevent labor delays.
• Manual flow control allows for precise water management and prevents misting at the sprinkler head.
• External bleed screw enables easy manual operation and system flushing during initial startup or winterization.
• Durable reinforced diaphragm resists chlorine and chemicals often found in treated water supplies.
• Straight through flow path reduces pressure loss and allows for higher flow rates in demanding zones.

Common Applications

• Commercial landscape irrigation
• Residential lawn and garden systems
• Sports turf and golf course maintenance
• Municipal parks and public spaces
• Greenhouse and nursery operations
• Potable water supply systems

Installation Notes

Standard installation requires Teflon tape on the male pipe threads to ensure a watertight seal, though over tightening should be avoided to prevent stress on the valve body. Ensure the flow arrow on the side of the valve is pointed downstream toward the irrigation heads. For electrical connections, use waterproof wire connectors to prevent corrosion and solenoid failure. Always flush the main line before installing the valve to prevent debris from becoming trapped in the diaphragm seat during the first cycle.