Precision Controls PCIV38 | 3/8" Light Gray PVC Injection / Back Check Valve
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Precision Controls PCIV38 Heavy-Duty Injection Valve – 3/8" Connection
The PCIV38 is an industrial-grade injection and back-check valve designed for consistent chemical delivery in water treatment systems. Constructed from high-quality Light Gray PVC, this valve provides superior chemical resistance and a reliable seal to prevent backflow into your discharge line.
Key Features:
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Dual-Function Design: Acts as both a precise injection point and a back-check valve to protect your metering pump from system backpressure.
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Universal Compatibility: Specifically designed for use with 3/8" OD tubing. Ideal for Precision Controls PF Series pumps and other standard chemical dosing systems.
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Durable Construction: Light Gray PVC body offers excellent compatibility with Chlorine, Soda Ash, and other common water treatment chemicals.
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Easy Installation: Features a standard 1/2" NPT male thread for simple connection to your main water line or PVC pipe.
Technical Specifications:
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Model Number: PCIV38
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Material: Light Gray PVC
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Tubing Size: 3/8" OD
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Connection Size: 1/2" NPT Male
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Application: Injection point for chemical metering pumps.







