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

Product Overview

When an irrigation valve fails during the peak of the summer heat, the consequences for your clients are immediate and costly. Malfunctioning valves lead to dry turf, catastrophic crop loss, and wasted water that drives up utility bills. With the high demand of the late spring rush, waiting on back-ordered components can derail your project schedule and damage your reputation with property managers. Securing the ProSeries 150 FC Inline Valve now ensures your crews are prepared for emergency repairs and new installations without the stress of local supply shortages. Proactive stocking means you keep systems running and inspections passing on the first site visit.

The K-Rain ProSeries 150 FC offers a significant technical advantage over standard residential valves with its heavy-duty construction and integrated flow control. The manual flow control allows for precision tuning of zone pressure, which reduces misting and protects your nozzle integrity over the long term. This flexibility reduces callbacks and labor costs because you can dial in the exact performance needed for varying site conditions. By choosing a professional-grade slip connection, your installs move faster and the secure bond minimizes the risk of future leaks. Maintaining an inventory of these valves gives your business a competitive edge by delivering reliable, high-performing water management solutions.

Product Specifications

Available Models & Sizes

The ProSeries 150 is available in multiple configurations including 1 inch and 1.5 inch sizes with both NPT threaded and slip connection styles. Please contact our sales team for current bulk pricing or to inquire about additional solenoid options for specialized projects.

Key Features

• Heavy-duty PVC construction provides exceptional durability in harsh soil conditions and high temperature fluctuations.
• Integrated flow control handle allows for manual adjustment of water flow to maximize zone efficiency.
• Internal and external bleed screws facilitate easy manual operation and system flushing during startup.
• The captured plunger solenoid prevents the loss of internal parts during field maintenance and repairs.
• Low-flow capability ensures reliable operation even in drip irrigation and micro-sprinkler applications.
• The slip connection design simplifies the manifold build process and reduces the number of threaded leak points.

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

Install the valve in a standard valve box with sufficient clearance for manual operation of the flow control handle. When using the slip connections, ensure the PVC pipe is clean and use a high-quality primer and solvent cement for a permanent bond. Align the arrow on the valve body with the direction of water flow to ensure proper diaphragm function. Always flush the main line before installing the solenoid to prevent debris from clogging the internal ports and causing the valve to weep.