Pressure Seal Swing Check Valve 3 Inch by Crane NuclearPressure Seal Swing Check Valve 3 Inch by Crane Nuclear

Check Valves

Pressure Seal Swing Check Valve

Description

Overview

Pressure Seal Swing Check Valves designed for fast check valve action with maximum service life in the compact pressure seal configuration.

  • Uncomplicated design has segment retaining ring and mild steel silver plated (or graphite) gasket to aid disassembly and provide maximum bonnet seal
  • 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° 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 materials
  • Full range of trim materials

Crane

  • 7162
  • 7164

Pacific Valves

  • 58009
  • 58015