Description
Safeguard your chemical feeding line with the Rola-Chem Inline PVC Check Valve 521160, a 3/8″ valve purpose-engineered for peristaltic metering pumps in pool plumbing. Equipped with barb-to-barb connections, it slots directly into 3/8″ tubing for a firm, drip-resistant bond. The sturdy PVC body blocks reverse flow, keeping chemical dosing steady and shielding upstream equipment from potential water damage. This valve is a straightforward yet vital addition that upholds proper system function and extends the service life of your pool hardware.
Key Benefits
- Purpose-Engineered for Peristaltic Metering Pumps: Specifically crafted to govern water flow control in pool chemical feeding lines, optimizing overall system function.
- Barb-to-Barb Connection for 3/8″ Tubing: Slots directly into 3/8″ tubing with a firm, drip-resistant bond that requires no extra adapters or special fittings.
- Sturdy PVC Body: Fabricated from robust PVC that holds up against harsh pool chemistry, delivering extended service without material degradation.
- Blocks Reverse Flow: Effectively stops backflow to keep chemical dosing steady while shielding upstream equipment from potential water damage.
What’s Included
- Check Valve
- Clips
Specifications
- Brand: Rola-Chem
- Part Number: 521160
SEO Tags
rola-chem rola-chem inline pvc check valve
521160
rola-chem inline check valve 3/8″









