Bolted Bonnet Swing Check Valve 14 in by Crane NuclearBolted Bonnet Swing Check Valve 14 in by Crane Nuclear

Aloyco

Bolted Bonnet Swing Check Valve

Description

Overview

Bolted Bonnet Swing Valves are full ported, designed for fast check valve action and maximum service life.

  • Reliable Operation – Valves are designed to close quickly with positive shutoff in either horizontal or vertical (flow up) pipe runs. The body seat ring is installed on a 3° or 5° angle. This allows our swing check valve to close completely even when installed in a horizontal pipe run with no flow.
  • Easy Maintenance – Our bolted bonnet design is simple to disassemble, easy to maintain. For example, our threaded seat rings are easily accessible for repair or replacement.
  • Long Life – Our rugged hinge pin/hinge and disc construction is designed to withstand the shock of quick closing and provides years of service. Anti-rotation lugs on discs extend service life in turbulent, high velocity services which can otherwise cause spinning and wear.
  • Anti-rotation disc
  • Flanged or butt weld ends
  • Full port design
  • Renewable seat rings seal welded
  • Horizontal or vertical service
  • Male and female bonnet joint
  • Corrugated metal bonnet gasket
  • Meet design requirements of ASME B16.25, B16.10 and ASME Section III

Materials

  • Full range of body/bonnet materials
  • Full range of trim materials

Size Range

  • 1 ½ thru 30 (Classes 150 and 300)
  • 1 ½ thru 20 (Class 600)
  • 3 thru 12 (Class 900)
  • 2 thru 6 (class1500)

Pressure Rating

  • Class 150 thru Class 1500

Temp Range

  • Up to 1000 °F (Carbon steel valves)
  • Up to 1500 °F (Stainless steel valves)

 

Crane

  • 147, 147 ½, 148
  • 158, 159, 159 ½
  • 169, 169 ½
  • 175, 175 ½
  • 187, 187 ½
  • 199, 199 ½

Aloyco

  • 370, 374, 376, 377
  • 470, 474, 476, 477
  • 2370, 2374, 2376, 2377
  • 4370, 4374, 4376, 4377

Chapman

  • L151, L151A, L151B
  • L301
  • L601
  • L901

Pacific Valves

  • 180, 184
  • 380, 384
  • 680, 684
  • 984
  • 1584

Walworth Equivalent

  • 5341, 5344, 5347
  • 5350, 5353, 5356