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American Granby CVTNL1502BS 1.5-inch lead-free brass double-tap check valve, front view showing body and two threaded test taps.

CVTNL1502BS 1.5" Lead-Free Brass Double-Tap Check Valve

Brand: American Granby, Inc
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$70.34
$52.76
SKU CVTNL1502BS

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American Granby, Inc CVTNL1502BS is a 1.5-inch no-lead brass double-tap check valve engineered for cold-water plumbing and irrigation applications. The compact design provides reliable one-way flow control while giving technicians two service taps for pressure testing and auxiliary connections.

  • Nominal size: 1 1/2" (1.5 in) — CVRT-2BS series double-tap model.
  • Tap connections: 1/8" and 1/4" threaded taps for testing or service ports.
  • Construction: lead-free brass body for improved corrosion resistance in cold potable systems.
  • Connections: threaded ends; use appropriate thread sealant and standard plumbing fittings.
  • Application: intended for cold water only; not recommended for hot water service.
  • Documentation: manufacturer catalog available for full dimensions, pressure ratings, and installation guidance.

Compact and serviceable, the CVTNL1502BS simplifies field testing and maintenance while reducing potential backflow in cold-water lines. The dual-tap arrangement lets technicians attach gauges or temporary test fittings without disassembling the line. Always consult the American Granby catalog and local plumbing codes for pressure ratings, installation orientation, and specification-level requirements before installation.

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Frequently Asked Questions

What size and tap connections does this check valve have?
Nominal 1.5-inch body with two threaded taps: 1/8" and 1/4". Fits standard threaded plumbing connections.
Is the CVTNL1502BS suitable for potable water?
The valve is lead-free brass and intended for cold-water applications. Check manufacturer documentation and local codes for potable approvals.
How should this valve be installed and oriented?
Install inline following the flow direction and use appropriate thread sealant. See the American Granby catalog for full installation guidance.
Can I use this valve with irrigation or pool systems?
Yes — it is designed for cold-water systems commonly used in irrigation and plumbing. Confirm system pressure compatibility before use.

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