Stream-Flo
Swing Check Valve
dependable operation of pipelines and other systems. 


Applications

  • Gas and liquids pipelines
  • Field gathering systems
  • Wellhead injection lines
  • Gas export facilities
  • Product tank farms
  • Pulp and paper mills
  • Mining
  • Chemical processing
  • Gas storage caverns
  • Power generation

Design

  • Simple, dependable design
  • Full bore for passage of pigs
  • All industry-standard end connections such as butt weld, raised face, RTJ and threaded-end. Custom configurations available
  • Available in flow up or down service
  • Wide range of options and accessories

Specifications

Sizes

  • 1/2” – 48”

Pressure Rating

  • Class 150 to 2500

Materials

  • Carbon steel
  • Stainless steel
  • Exotic materials available upon request

Compliance/Certifications

  • API 6A / 6D 
  • API Q1
  • ISO 9001
  • CSA Z245.15
  • ASME B16.34
  • NACE MR0175/ISO 15156

Temperature

  • -45°C to 204°C/-50°F to 400°F
  • Custom temperature applications available

Options/Accessories

  • Removable seat
  • Exotic seals
  • Fire-safe designs
  • Hydraulic rotary damper
  • Counter weights
  • Lock open levers
  • Worm gear operators
  • Conduit clapper
  • Stem extensions
  • Limit switches
  • Pneumatic, hydraulic and electric actuators
  • Various gland designs

For more information, please contact our sales representative.

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