Boshart CDX Series 1" FPT Stainless Steel Flo-Trol Flow Control Valve

Boshart CDX Series 1" FPT Stainless Steel Flo-Trol Flow Control Valve

The Boshart CDX Series Flo-Trol flow control valve is a 1" FPT stainless steel valve engineered to deliver a constant flow rate across a wide range of supply pressures, based on the Flomatic Flo-Trol CD900 flow control valve platform. The CDX Series is available in two models — CDX5.0 and CDX8.0 — covering constant flow rates from 5 GPM up to 8 GPM, so contractors can match the valve to the flow requirement of the specific application. Built with a self-cleaning flexible orifice rather than any moving parts, each CDX Series valve automatically adjusts its opening size as line pressure changes to hold flow steady, making it a reliable rough-in component for well systems, pressure tanks, and other plumbing applications where consistent flow matters. Manufactured in the United States, the Boshart CDX Series valve is a straightforward, low-maintenance solution for contractors who need dependable flow regulation without adjustable settings or serviceable internals.

Key Features

• Trade Size: 1" FPT connection for direct threaded installation into water supply piping.
• Flow Rate Range: Model options deliver a constant 5 GPM (CDX5.0) or 8 GPM (CDX8.0) regardless of pressure fluctuations upstream.
• Durable Construction: Stainless steel (S.S.) body resists corrosion in continuous water service.
• No Moving Parts: Self-cleaning flexible orifice varies size with applied pressure to maintain a steady flow rate, reducing wear points and maintenance needs.
• Wide Pressure Range: Designed to give constant flow across a wide range of supply pressures, per manufacturer tech data.
• CDX Series Design: Based on the Flomatic Flo-Trol CD900 flow control valve platform.
• Larger Sizes Available by Special Order: 3" MPT models (CDK series) are available by special order; contact sales for details.

Technical Specifications

• Model Options: CDX5.0 (5 GPM), CDX8.0 (8 GPM)
• Country of Origin: USA
• Prop 65 Warning: Lead

Typical Applications

• Residential and Commercial Rough-In Plumbing
• Private Well and Water System Pressure Tanks
• Applications Requiring a Constant Flow Rate Under Varying Pressure
• New Construction and Renovation Plumbing Rough-In

Why Boshart?

Boshart's CDX Series Flo-Trol valve is manufactured in the United States from stainless steel, giving plumbing contractors a corrosion-resistant, no-moving-parts flow control solution for rough-in installations across a range of constant flow rates from 5 GPM to 8 GPM. With a self-cleaning flexible orifice design that automatically compensates for pressure changes, each CDX Series valve provides a dependable way to maintain a steady flow rate without adjustment or ongoing maintenance. Refer to the manufacturer tech sheet for full application details and pressure range data before installation.