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Pair of brass quarter-turn valves with compression and FIP ends

Vintage

Vintage Quarter Turn Valves 1/2 In. FIP X 3/8 In. Compression CC43108

SKU CH-9DQ7-M4K89

Quarter-turn valves connect 1/2 inch FIP to 3/8 inch compression fittings

  • TypeTools
  • Quarter-turn operation allows fast shut-off without multiple handle rotations
  • 1/2 inch FIP inlet connects directly to standard supply pipes
  • 3/8 inch compression outlet fits common fixture supply lines
  • New condition ensures clean threads and reliable sealing surfaces
  • California Proposition 65 warning discloses regulated chemical content

Quarter Turn Valve FIP Compression

This Vintage quarter-turn valve connects a 1/2 inch FIP thread to a 3/8 inch O.D. compression fitting. It is intended for bath faucet installations where a quick shut-off is required. The quarter-turn mechanism allows rapid flow control with minimal effort. Suitable for residential plumbing repairs or new fixture connections.

Replaces Multi-Turn Supply Stops

This valve replaces older multi-turn angle stops that require several rotations to close. The quarter-turn design is worth the upgrade when faster emergency shut-off is a priority. It reduces the time needed to isolate a fixture during maintenance. The change is most noticeable in tight spaces where handle rotation is limited.

Fits Standard Bath Supply Lines

The valve fits into a bath supply line using the 1/2 inch FIP inlet and 3/8 inch compression outlet. It requires compatible supply tubing and thread sealant for a watertight joint. No special tools beyond standard wrenches are needed for installation. California Proposition 65 warnings apply to chemicals in the product materials.

Highlights

  • Quarter-turn operation allows fast shut-off without multiple handle rotations
  • 1/2 inch FIP inlet connects directly to standard supply pipes
  • 3/8 inch compression outlet fits common fixture supply lines
  • New condition ensures clean threads and reliable sealing surfaces
  • California Proposition 65 warning discloses regulated chemical content

Specifications

BrandVINTAGE
TypeTools

Questions about this item

What pipe threads does the 1/2 inch FIP inlet connect to?

The inlet uses standard 1/2 inch female iron pipe threads that screw onto a matching male pipe end.

Which way do I tighten the compression nut onto the 3/8 inch supply tube?

Slide the nut and ferrule onto the tube, insert the tube fully into the valve body, then tighten the nut clockwise until snug plus a quarter turn.

When should I replace the quarter-turn cartridge inside the valve?

Replace the cartridge if the handle becomes stiff, drips appear at the spout when closed, or the valve no longer shuts off cleanly.

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