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Brass union fitting with female threaded ends

Value Brand

Value Brand Union Brass 1/2 in Female NPT 200 psi Class 125

SKU CH-SH03-PEJV5

A brass union with 1/2 in female NPT threads rated for 200 psi Class 125 service

  • TypeOther
  • Reliable brass construction resists corrosion for long service life
  • Class 125 rating handles 200 psi maximum operating pressure
  • 1/2 inch female NPT threads connect to standard piping
  • Lead-free compliant brass meets California Proposition 65 requirements
  • Zoro Select brand delivers consistent quality for plumbing installations

1/2 in Female NPT Brass Union

This brass union connects two sections of 1/2 in Female NPT piping in residential or light-commercial plumbing systems. It is rated for a maximum operating pressure of 200 psi and meets Class 125 specifications. The red brass construction provides corrosion resistance for water supply lines. It serves as a removable joint for maintenance or fixture replacement.

Threaded connection for copper or steel pipe

The union uses straight female threads on both ends to join threaded pipe nipples or adapters without soldering. It requires compatible 1/2 in Male NPT fittings on the adjoining pipes. Thread sealant or tape is applied during assembly to ensure a leak-free seal. The design allows the joint to be broken and remade without cutting pipe.

Suits repairs and new installations alike

Plumbers and DIYers needing a serviceable 1/2 in connection will find this union fits standard NPT threads. It is not intended for high-pressure hydraulic systems exceeding the 200 psi rating. Installers requiring a sweat or press-fit connection must use a different fitting type. The product carries a California Proposition 65 warning for listed chemicals.

Highlights

  • Reliable brass construction resists corrosion for long service life
  • Class 125 rating handles 200 psi maximum operating pressure
  • 1/2 inch female NPT threads connect to standard piping
  • Lead-free compliant brass meets California Proposition 65 requirements
  • Zoro Select brand delivers consistent quality for plumbing installations

Specifications

BrandVALUE BRAND
TypeOther

Questions about this item

What is the maximum operating pressure this union can handle under sustained use?

The union is rated for 200 psi maximum operating pressure, which is the limit that applies during continuous service.

Does the brass body run hot or generate noise when fluid flows through it all day?

Brass construction does not generate operational noise or heat; temperature and sound depend entirely on the fluid and system pressure.

What pipe threads must my existing piping have to connect to this 1/2 in Female NPT union?

Your pipes need matching 1/2 in male NPT threads to thread directly into both ends of this union.

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