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s.71 NPT 1/2" - 4" Standard Port Valve

Brand: RuB Inc
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The RuB s.71 standard port brass ball valve, is a durable and reliable choice for use in natural gas service, as well as many industrial and commercial valve applications.

Available for order in ½” – 4” sizes, the s.71 is designed to work under a 600 PSI non-shock cold working pressure. The s.71 features several key material and design choices which promote a long and reliable service life:
  • Hot forged sand blasted, unplated brass body and cap sealed with Loctite® or equivalent thread sealant
  • Blowout-proof nickel plated brass stem
  • Geomet® carbon steel handle with thick PVC dip coating
  • Pure PTFE self-lubricating seats with flexible-lip design
With a standard port design and dual seals, the valve can easily be installed in various systems with ease.

Approved by, or in compliance with:
  • Canadian standards Association (United States, Canada)
  • RoHS Compliant (EU)
Features
  • 24h 100% seal test guaranteed
  • Dual sealing system allows valve to be operated in either direction making installation easier
  • No metal-to-metal moving parts
  • Handle clearly shows ball position
  • Silicone-free lubricant on all seals
  • Chrome plated brass ball for longer life
  • Handle stops on body to avoid stress at stem
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The RuB s.71 standard port brass ball valve, is a durable and reliable choice for use in natural gas service, as well as many industrial and commercial valve applications.

Available for order in ½” – 4” sizes, the s.71 is designed to work under a 600 PSI non-shock cold working pressure. The s.71 features several key material and design choices which promote a long and reliable service life:
  • Hot forged sand blasted, unplated brass body and cap sealed with Loctite® or equivalent thread sealant
  • Blowout-proof nickel plated brass stem
  • Geomet® carbon steel handle with thick PVC dip coating
  • Pure PTFE self-lubricating seats with flexible-lip design
With a standard port design and dual seals, the valve can easily be installed in various systems with ease.

Approved by, or in compliance with:
  • Canadian standards Association (United States, Canada)
  • RoHS Compliant (EU)
Features
  • 24h 100% seal test guaranteed
  • Dual sealing system allows valve to be operated in either direction making installation easier
  • No metal-to-metal moving parts
  • Handle clearly shows ball position
  • Silicone-free lubricant on all seals
  • Chrome plated brass ball for longer life
  • Handle stops on body to avoid stress at stem
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Specifications

Brand

Quality

  • 24h 100% seal test guaranteed
  • Dual sealing system allows valve to be operated in either direction making installation easier
  • No metal-to-metal moving parts
  • Handle clearly shows ball position
  • Silicone-free lubricant on all seals
  • Chrome plated brass ball for longer life
  • Handle stops on body to avoid stress at stem

Body

  • Hot forged sand blasted, unplated brass body and cap sealed with Loctite® or equivalent thread sealant
  • Finest brass according to EN 12165 and EN 12164 specifications

Stem

  • Blowout-proof nickel plated brass stem
  • Pure PTFE adjustable packing gland and reinforced washer for lower torque and easy maintenance
  • Triple stem seals in sizes over 2.1/2”

Sealing

  • Pure PTFE self-lubricating seats with flexible-lip design

Threads

  • NPT taper ANSI B.1.20.1 female by female threads

Flow

  • Standard port for compact design

Handle

  • Geomet® carbon steel handle with thick PVC dip coating. Handle coating offers both thermal and electrical protection

Working pressure & temperature

  • 600 PSI non-shock cold working pressure
  • *150 psig non-shock steam working pressure. Not suitable for throttling steam.
  • -40°F/+366°F
  • WARNING: freezing of the fluid in the installation may severely damage the valve

Options

  • Oval lockable handle up to 2.1/2″, round over 2.1/2″
  • Stem extension up to 2.1/2″
  • T-handle up to 2.1/2″
  • Stainless steel handle (1.4016/AISI 430) up to 2.1/2″
  • Patented locking device
  • Stubby handle up to 2″

Upon request

  • Stainless steel ball and/or stem (1.4401/AISI 316)
  • Glass filled PTFE seals
  • Custom design

Approvals

  • RoHS Compliant (EU)
  • Canadian standards Association (United States, Canada)
  • NOTE: approvals apply to specific configurations/sizes only.
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