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Anvil 463 black malleable iron union half inch NPT female threads

Anvil

Anvil 463 Union 1/2" Class 150 Malleable Iron

SKU CH-XEY4-FA3YD

A malleable iron union rated for Schedule 40 pipe at 300 psi and 150 degrees Fahrenheit

  • Class 150 rating handles 300 psi at 150 °F
  • Malleable iron body resists cracking under pressure
  • 1/2 in female NPT threads fit Schedule 40 pipe
  • Union design allows quick disassembly without cutting

Anvil 463 Union for Schedule 40 Pipe

The Anvil 463 is a Class 150 malleable iron union designed for 1/2 inch Schedule 40 piping systems. It provides a separable joint rated for 300 psi at 150 degrees F, suitable for water, oil or gas distribution. Plumbers and maintenance technicians use it where occasional disassembly is required.

Black Iron Construction with NPT Threads

The black malleable iron body resists mechanical shock and vibration in industrial and commercial installations. Both ends carry 1/2 inch female NPT threads, allowing direct connection to threaded pipe nipples or fittings without adapters. The ground-joint seat creates a metal-to-metal seal that can be broken and remade repeatedly.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $10.99
Cheaper than about 68% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameAnvil

Questions about this item

What pipe schedule and pressure rating does the Class 150 union support?

The union is rated for Schedule 40 pipe and handles up to 300 psi at 150 degrees Fahrenheit.

What thread type and size are needed to install this 1/2 inch union?

Both ends use 1/2 inch female NPT threads, so matching male NPT nipples or pipe are required.

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