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Legend Valve 900-011 4 inch 603 solvent adapter fitting

Legend Valve

Legend Valve 900-011 4 inch 603 solvent adapter

SKU CH-NHKB-QDPZ7

A 4-inch 603 solvent adapter joins piping in grounds-maintenance systems and carries a Proposition 65 warning

  • 4 inch 603 solvent adapter fits standard connections
  • Legend Valve 900-011 model ensures reliable performance
  • New condition guarantees factory-fresh quality
  • Prop 65 warning informs safe handling practices
  • Manifolds & valves category suits plumbing applications

4-inch 603 Solvent Adapter

The Legend Valve 900-011 is a 4-inch 603 solvent adapter designed for joining piping in irrigation and outdoor plumbing systems. It suits installers and maintenance crews who need a reliable solvent-weld connection for 603-series components. The product is supplied new and carries California Proposition 65 warnings for chemicals known to cause cancer and birth defects or other reproductive harm.

Upgrading from worn or mismatched fittings

This adapter replaces damaged, corroded or incorrectly sized fittings in existing 603 solvent-weld networks. The jump is worth it when a leak-free joint is required to restore system pressure and prevent water loss. It also serves new installations where a 4-inch 603 transition is specified by the system design.

Simple solvent-weld installation

Installation follows standard solvent-weld practice: clean, prime and cement the pipe and adapter sockets, then hold until set. The most common issues are insufficient cleaning, applying cement to wet surfaces or disturbing the joint before the cure time elapses, any of which can cause leaks or joint failure.

Highlights

  • 4 inch 603 solvent adapter fits standard connections
  • Legend Valve 900-011 model ensures reliable performance
  • New condition guarantees factory-fresh quality
  • Prop 65 warning informs safe handling practices
  • Manifolds & valves category suits plumbing applications

Specifications

BrandLEGEND VALVE

Questions about this item

What pipe size does the 4" 603 solvent adapter connect to?

The adapter is made for a 4-inch solvent-weld connection using the 603 fitting standard.

How is the 603 solvent adapter installed on the pipe?

Apply solvent cement to both the pipe end and the adapter socket, then push together with a quarter-turn to spread the cement evenly.

When should the 603 solvent adapter be replaced?

Replace the adapter if you see cracks, solvent-cement breakdown, or leaks at the joint during system pressure tests.

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