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Brass inline ball valve with threaded ends and lever handle

Value Brand

Value Brand 32J031 1" FNPT Brass Ball Valve Inline

SKU CH-DDJR-66156

A 1-inch brass ball valve rated for 400 psi water and oil service with a full-port chrome-plated ball

  • TypeOther
  • Full-port design allows unrestricted flow for air, oil, steam and water
  • Chrome-plated brass ball resists corrosion across diverse media types
  • Rated for 400 psi operating pressure in demanding applications
  • Withstands 150 psi steam service for high-temperature systems
  • Vacuum-rated to 29 in Hg for negative-pressure installations

1" FNPT Brass Ball Valve for Fluid Control

This two-piece brass ball valve handles air, oil, steam and water in a straight inline configuration. The full-port chrome-plated brass ball provides unrestricted flow through a 1-inch nominal bore. A non-locking handle allows quick manual operation for on-off service. It suits installers needing a reliable inline shut-off for compatible piping systems.

Rated Pressure and Vacuum Performance

The valve withstands a maximum operating pressure of 400 psi and a steam rating of 150 psi. Vacuum service is rated to 29 in Hg for applications requiring negative pressure capability. Brass construction resists corrosion from the listed media during normal use. These ratings define the safe operating envelope for the installed valve.

Brass Construction and Threaded Connections

The two-piece brass body with chrome-plated ball offers durability for the specified fluid types. FNPT threads on a 1-inch nominal size connect directly to matching female pipe threads without additional adapters. The straight body style keeps flow linear through the valve. California Proposition 65 warnings apply regarding chemical content.

Highlights

  • Full-port design allows unrestricted flow for air, oil, steam and water
  • Chrome-plated brass ball resists corrosion across diverse media types
  • Rated for 400 psi operating pressure in demanding applications
  • Withstands 150 psi steam service for high-temperature systems
  • Vacuum-rated to 29 in Hg for negative-pressure installations

Specifications

BrandZORO SELECT
TypeOther

Questions about this item

How is the 1" FNPT brass ball valve installed, and what step do people often get wrong?

Thread the valve onto 1" FNPT pipe using thread sealant, tightening with a wrench on the valve body flats; the common mistake is over-tightening past three full turns, which can distort the two-piece brass body and cause leaks.

What maintenance or replacement will the chrome-plated brass ball and PTFE seats need later?

Inspect annually for stem packing weep and seat wear; if the handle becomes stiff or drip appears at the packing nut, replace the packing or the full two-piece valve assembly — seats are not field-serviceable.

What limit shows up first under sustained 400 psi water or 150 psi steam service?

The 150 psi steam rating is the first ceiling; sustained steam above that pressure will degrade the PTFE seats faster than the 400 psi cold-water limit, requiring earlier valve replacement.

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