Mazzei (C83-PVDF) 1/2" Check Valve for Old-Style 1" Injectors PVDF
Mazzei C83-PVDF 1/2" Check Valve for Old-Style 1" Injectors
Precision-engineered PVDF check valve designed specifically for older Mazzei 1" injector systems, preventing backflow in chemical and air injection applications
Built for Chemical Injection Reliability
PVDF Material
Polyvinylidene fluoride construction resists aggressive chemicals, acids, and oxidizers common in water treatment injection systems
Low Cracking Pressure
Opens easily under minimal differential pressure, allowing efficient operation in venturi injector suction lines without flow restriction
Positive Sealing
Prevents backflow and siphoning when injector system is off, protecting chemical supply from contamination and system components from reverse flow
Direct Fit Replacement
Engineered specifically for older Mazzei 1" injector models with 1/2" suction line connections, ensuring proper fitment and performance
Application Range
The Mazzei C83-PVDF check valve is designed for use with old-style Mazzei 1" venturi injectors in chemical dosing and air injection systems. Install inline on the 1/2" suction line between the chemical supply and injector inlet. Compatible with chlorine, peroxide, acid feeds, and compressed air applications. Not for use with newer injector models that have integrated check valves or different connection sizes.
Technical Details
OEM Quality
Genuine Mazzei part manufactured to original specifications
Chemical Resistant
PVDF withstands harsh water treatment chemicals
System Protection
Prevents contamination and reverse flow damage
Precise Engineering
Low cracking pressure maintains injection efficiency
Original: $56.81
-65%$56.81
$19.88Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Mazzei C83-PVDF 1/2" Check Valve for Old-Style 1" Injectors
Precision-engineered PVDF check valve designed specifically for older Mazzei 1" injector systems, preventing backflow in chemical and air injection applications
Built for Chemical Injection Reliability
PVDF Material
Polyvinylidene fluoride construction resists aggressive chemicals, acids, and oxidizers common in water treatment injection systems
Low Cracking Pressure
Opens easily under minimal differential pressure, allowing efficient operation in venturi injector suction lines without flow restriction
Positive Sealing
Prevents backflow and siphoning when injector system is off, protecting chemical supply from contamination and system components from reverse flow
Direct Fit Replacement
Engineered specifically for older Mazzei 1" injector models with 1/2" suction line connections, ensuring proper fitment and performance
Application Range
The Mazzei C83-PVDF check valve is designed for use with old-style Mazzei 1" venturi injectors in chemical dosing and air injection systems. Install inline on the 1/2" suction line between the chemical supply and injector inlet. Compatible with chlorine, peroxide, acid feeds, and compressed air applications. Not for use with newer injector models that have integrated check valves or different connection sizes.
Technical Details
OEM Quality
Genuine Mazzei part manufactured to original specifications
Chemical Resistant
PVDF withstands harsh water treatment chemicals
System Protection
Prevents contamination and reverse flow damage
Precise Engineering
Low cracking pressure maintains injection efficiency
