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Value Brand

Value Brand Brass Union 3/4 inch FNPT

SKU CH-AGAX-NCNJ1

A brass union fitting with 3/4 inch FNPT connections joins pipes securely

  • TypeOther
  • Corrosion-resistant 18-8 stainless steel construction
  • Union fitting enables quick pipe disconnection
  • 3/4 inch FNPT threads ensure secure seal
  • California Prop 65 chemical warning applies
  • Brass body suits general plumbing applications

Brass Union for 3/4 Inch FNPT Pipe

This brass union connects two sections of 3/4 inch FNPT pipe in residential or light commercial plumbing. It is built for installers who need a straight, removable joint that can be serviced without cutting the line. The union suits new installations and repair work where a leak-free seal is required.

18-8 Stainless Steel Construction Under Pressure

The fitting uses 18-8 stainless steel for the union nut and seat, giving it corrosion resistance during sustained water pressure and temperature cycling. The material resists scaling and pitting better than plain brass in hard-water systems. Threads remain intact after repeated make-and-break cycles for maintenance.

California Proposition 65 Chemical Notice

This product contains a chemical known to the State of California to cause cancer and birth defects or other reproductive harm, as identified under Proposition 65. Buyers who need fittings without listed substances should verify alternative materials before purchase. The restriction does not apply to any specific state sale ban.

Highlights

  • Corrosion-resistant 18-8 stainless steel construction
  • Union fitting enables quick pipe disconnection
  • 3/4 inch FNPT threads ensure secure seal
  • California Prop 65 chemical warning applies
  • Brass body suits general plumbing applications

Specifications

BrandZORO SELECT
TypeOther

Questions about this item

Does the brass union generate noise, heat or draw power when installed in a plumbing system running all day?

The brass union is a passive fitting with no moving parts, so it produces no noise, no heat and consumes no power during continuous water flow.

What existing pipework must I already have to connect this 3/4 inch FNPT union?

You need two sections of pipe or fittings with 3/4 inch male NPT threads to screw into each end of the union.

Will the 18-8 stainless steel union corrode when joined to older brass or copper pipe in the same system?

18-8 stainless steel resists galvanic corrosion better than plain steel, but dielectric unions or isolating bushings are recommended when connecting directly to dissimilar metals such as copper or older brass.

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