BBV Block & Bleed Valve Single Handle

Brand: Winters Instruments

Features
  • Block and bleed design allows pressure to be bled off without disturbing the permanent piping installation, allowing quick and easy removal or replacement of instruments
  • Available in Soft Seat psi: 6,000 (kPa: 41,370, bar: 413.7) and Hard Seat psi: 10,000 (kPa: 68,950, bar: 689.5)
  • All stems are 316 stainless steel
  • CRN pending

Specifications

Bleed Screw Material

  • 316 Stainless Steel
  • Carbon Steel

Bonnet Material

  • 316 Stainless Steel
  • Carbon Steel

Cap Material

  • Dust Cap: Nylon

Enclosure, Body Material

  • 316 Stainless Steel
  • Carbon Steel

Handle Assembly Material

  • 304 Stainless Steel
  • Carbon Steel

Materials of Construction

  • Fastening Screw, Dwell Pin: 304 Stainless Steel (SST)
  • Needle/Needle Tip: 316 Stainless Steel (SST)

NACE & NIST

  • NACE for Stainless Steel, Hard Seat

NPT Inlet

  • 1/2" NPT Female
  • 1/2" NPT Male
  • 1/4" NPT Female
  • 1/4" NPT Male

NPT Outlet

  • 1/2" NPT Female
  • 1/4" NPT Female

Operating Pressure

  • psi: 6,000 to 10,000 (kPa: 41,369 to 68,948, bar: 413.7 to 689.5)

O-Ring Material

  • FKM

Screw Material

  • 304 Stainless Steel

Seat / Seal Material

  • Seat: Delrin

Stem Material

  • 316 Stainless Steel

  • Ideally Suited for Severe Duty Oil and Gas Installations
  • Refineries and Processing Plants
  • Water Treatment Plants 
  • Power Plants
  • Hydraulic Applications Where Venting of Media is Required

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