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Straight stainless steel press-fit adapter with FNPT end, brushed metallic finish

Viega

Viega 90265 Press-fit 3/4 in FNPT 3/4 in Stainless Steel Valve

SKU CH-0PWT-RV3B3

Connects 3/4 in press-fit pipe to 3/4 in FNPT threads using 316 stainless steel with an EPDM O-ring, rated for 200 psi and 250°F

  • Press-fit connection speeds installation without threading tools
  • FNPT 3/4 in end mates directly with standard pipe threads
  • 316 stainless steel body resists corrosion in potable water systems
  • EPDM O-ring seals up to 200 psi and 250 °F
  • Straight adapter design simplifies inline pipe runs

Viega 90265 Press-Fit Adapter

This Viega 90265 press-fit adapter connects a 3/4 in press-fit line to a 3/4 in FNPT thread. It is designed for potable water systems in residential and commercial plumbing installations. The straight adapter provides a direct transition between dissimilar connection types without additional fittings. Installers use it where press and threaded piping meet.

316 Stainless Steel with EPDM Seal

The body is 316 stainless steel for corrosion resistance in water service. An EPDM O-ring seals the press connection during the crimp operation. Maximum operating pressure is 200 psi and maximum operating temperature is 250 Degrees F. Overall length is 2 15/32 in with a straight profile that fits tight runs.

Upgrade from Threaded Brass Adapters

This press-fit fitting replaces threaded brass adapters that require pipe dope, tape and wrench tightening. The jump is worth it when faster, flame-free installation and consistent seal quality are priorities. It is not suited for systems that must remain entirely threaded or where press tools are unavailable.

Highlights

  • Press-fit connection speeds installation without threading tools
  • FNPT 3/4 in end mates directly with standard pipe threads
  • 316 stainless steel body resists corrosion in potable water systems
  • EPDM O-ring seals up to 200 psi and 250 °F
  • Straight adapter design simplifies inline pipe runs

Specifications

BrandVIEGA

Questions about this item

What pressure does the press-fit connection handle in practice?

The press-fit connection is rated for a maximum operating pressure of 200 psi, which is the practical limit for potable water installations.

What pipe sizes and clearance does the 3/4 in straight adapter require?

It connects 3/4 in press-fit to 3/4 in FNPT with an overall length of 2 15/32 in, so allow that straight run plus tool swing space.

How is the press joint made and what step is often missed?

Use a compatible press tool on the 3/4 in press-fit end; the step often missed is verifying the EPDM O-ring is seated before pressing.

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