GUOFIS angle stop valve close-up with chrome finish and lead-free brass durability.
GUOFIS inlet connection detail showing 5/8-inch OD compression for quick installs.
GUOFIS outlet detail for 3/8-inch compression suitable for toilets and faucets.
GUOFIS valve installed on copper pipe demonstrating easy integration.
GUOFIS chrome finish resists corrosion and rust in daily use.
GUOFIS 20-pack packaging suitable for residential and commercial use.

GUOFIS

GUOFIS 20 Pack Angle Stop Valve – 1/2 nominal (5/8 OD) Compression Inlet x 3/8 OD Outlet, 1/4 Turn Shut-Off – VALVE116-20Pack

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$108.47

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Why customers choose TaskHolt Tools

Overview

Meet GUOFIS angle stop valves, a durable, lead-free brass solution designed to give you precise control over individual water outlets. With a chrome-plated finish and UPC certification, these valves are built to withstand typical under-sink environments while respecting drinking water standards.

Key benefits

  • Durable construction: lead-free brass and chrome plating resist corrosion and rust in damp areas like under sinks or behind toilets.
  • Fast, reliable shut-off: 1/4-turn design lets you isolate a single appliance without interrupting water to the whole home.
  • Accurate sizing and connections: 5/8" OD compression inlet fits 1/2" supply lines; 3/8" OD compression outlet fits standard toilet and faucet lines.
  • Versatile piping compatibility: suitable for copper or PEX piping; compatible variations available for different systems.
  • Certified correctness: UPC certified and designed to meet drinking water standards, providing added peace of mind.

Versatility and packaging

  • 20-pack set: ideal for multiple fixtures or renovation projects in both residential and commercial spaces.
  • Easy installation: compression fittings are straightforward to attach to existing supply lines on toilets and faucets.
  • Repair-friendly design: perfect for replacing fixtures or repairing a single appliance while other outlets remain operational.

Practical usage scenarios

Whether you’re updating a bathroom, replacing a toilet valve, or performing routine maintenance, these valves offer targeted control without a full water shutoff. The chrome finish adds a clean look under sinks, while the solid brass core provides dependable performance over time.

FAQ

Q: What is included in the GUOFIS VALVE116-20Pack?

A: Includes twenty 1/2 nominal (5/8 OD) x 3/8 OD compression angle stop valves with 1/4-turn operation for hot and cold water lines.

Q: Are these valves compatible with copper and PEX piping?

A: Yes. They use compression fittings with 5/8-inch inlet and 3/8-inch outlet, fitting copper or PEX pipes for fixtures like toilets and faucets.

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