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Small bronze test cock with NPT threads, quarter-inch size

Watts

Watts 1/4 in LF-TC Test Cock, Bronze, NPT

SKU CH-9HVM-KXEHX

A bronze 1/4 in NPT test cock for backflow-preventer testing and maintenance

  • Size1/4 in
  • TypeOther
  • Bronze construction resists corrosion for long service life
  • 1/4 inch NPT connection fits standard backflow preventer assemblies
  • Designed specifically for Watts LF-TC series compatibility
  • Test cock enables routine backflow preventer testing and maintenance

1/4 in NPT Bronze Test Cock

This 1/4 in NPT bronze test cock is designed for use with Watts LF-TC series backflow preventers. It provides a standard test port for verifying assembly performance during installation or annual certification. The bronze construction resists corrosion in potable water systems. Plumbing professionals and facility managers use it to meet cross-connection control requirements.

Thermals noise and power draw not applicable

This component has no moving parts, electronics or power consumption. It produces no audible noise and generates no heat during normal operation. System pressure and flow characteristics are determined by the backflow preventer and piping network, not by the test cock itself.

Highlights

  • Bronze construction resists corrosion for long service life
  • 1/4 inch NPT connection fits standard backflow preventer assemblies
  • Designed specifically for Watts LF-TC series compatibility
  • Test cock enables routine backflow preventer testing and maintenance

Specifications

BrandWATTS
Size1/4 in
TypeOther

Questions about this item

How do I install the 1/4 in NPT test cock on my backflow preventer without cross-threading?

Wrap PTFE tape on the male NPT threads, hand-tighten the bronze cock into the test port, then finish with a wrench no more than one to two turns to avoid cracking the fitting.

What maintenance will the bronze test cock need over time?

Operate the handle quarterly to prevent mineral seizure; replace the cock if the seat leaks during a backflow test or if the bronze body shows dezincification or cracking.

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