Stenner Pump UCDBINJ Stenner Pump Injection Check Valve - Injection, Check Valve, 0.25 in

Reliable Backflow Prevention for Precise Chemical Dosing

The Stenner UCDBINJ Injection Check Valve is a 0.25 in inline valve designed to prevent backflow in chemical injection lines used with Stenner dosing pumps. It installs in pool and spa dosing setups between the injection point and supply line to maintain one-way flow and support accurate chemical dosing.

Construction, Compatibility and Integration

The injection check valve features a compact, inline form with barbed connections for 1/4" tubing. Built from chemical-resistant plastics, it is designed to withstand the conditions typical of pool and spa sanitizers and related dosing chemicals. The UCDBINJ is intended as a replacement or service part within Stenner injection systems, ensuring reliable one-way flow in the dosing line.

Ideal For

• System compatibility: Works with Stenner injection dosing pumps and standard 1/4" tubing
• Replacement or maintenance: Replacement check valve to restore proper backflow prevention in injection lines
• Performance outcome: Maintains dosing accuracy by preventing reverse flow or siphoning
• Installation or configuration: Inline installation with barbed connections for easy integration

Key Features

• 0.25 in (1/4") tubing compatibility
• Inline barbed connection design for secure tubing fit
• Chemical-resistant thermoplastic body suitable for pool and spa chemicals
• One-way check valve with elastomer seal for reliable backflow prevention
• Designed for use with Stenner UC-series injection systems

Stenner Pump Company has a long-standing reputation for reliable, low-maintenance chemical dosing solutions. Their engineering focus centers on precise, durable dosing components that perform consistently in water treatment applications, including pool and spa environments.