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Pack of ten brass spherical coolant port adapters, silver finish

Loc-Line

Loc-Line 49742 spherical coolant port adapter valve, pack of 10

SKU CH-ZQVB-8XYMG

Pack of ten brass ball adapters connect 1/4 in Loc-Line hose to 15 mm ports at up to 110 psi

  • Spherical joint enables flexible coolant routing
  • Brass construction resists corrosion and water exposure
  • Rated to 110 psi for reliable pressure handling
  • Connects 1/4 in hose to 15 mm ports
  • Pack of 10 covers multiple installation points

Spherical coolant port adapter pack

This Loc-Line 49742 adapter connects a quarter-inch Loc-Line hose or nozzle to a fifteen-millimetre port. The brass ball adapter is supplied in a pack of ten for maintenance teams and system builders who need multiple fittings. Each unit is new and rated for corrosion-resistant and water-resistant service.

Pressure and connection limits

The adapter carries a maximum pressure rating of one hundred and ten psi. Both ends are non-threaded, with the first end sized at a quarter inch and the second at fifteen millimetres, so no thread sealant or tape is required. California Proposition 65 warnings apply because the product contains a listed chemical.

Brass construction and daily use

The brass body resists corrosion and water exposure in coolant circuits. The spherical ball design allows angular adjustment while the fitting stays secured, simplifying alignment during installation. Supplied as a ten-piece pack, it supports repeated servicing without sourcing individual replacements.

How it compares

Measured against everything we stock in Plumbing Valves & Valve Assemblies, at today’s prices. Recalculated every night.

Price $55.99
Typical for this category: the median of 720 items is $47.49.

Specifications

Product
Brand nameLOC-LINE

Questions about this item

Which pack size should I choose for my coolant system?

The 49742 adapter comes in a single pack of 10 valves, so one pack supplies ten identical fittings for multiple hose connections.

What does the 110 psi pressure rating mean when the valve is installed?

It indicates the maximum working pressure the brass ball adapter can handle; the system should not exceed 110 psi to avoid leaks or damage.

How do the 1/4 inch and 15 mm non-threaded ends connect in practice?

Each end is a plain bore — one accepts 1/4 inch Loc-Line hose or nozzle, the other fits a 15 mm hose — and both seal by friction without threads.

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