Check valve & Sight glasses & Strainers

Product

Check valve, Sight glasses, Strainers

Our check valve & sight glasses & strainers :

Automated protection of your installation or your process

DN 15 to DN 300
1/2" to 12"
PN10 to PN100 acc. to size and type
150 to 600 lbs acc. to DN and type

Functions – Check valve & Sight glasses & Strainers

♦ protection : non return valve to prevent sudden pressure rise or damages caused by impurities
♦ monitoring : non return valve to check the flow

Operating principle – Check valve & Sight glasses & Strainers

Fabrication – Check valve & Sight glasses & Strainers

  • Construction materials : Carbon Steel (CS), Stainless Steel (SS), Duplex & Super Duplex, Inconel & Incoloy®, Titanium, Zirconium, Uranus® B6, Tantalum, Nickel, Hastelloy®, Monel
  • Construction Methods : Fabricated (Welded), Cast, Solid
  • Uses – Check valve & Sight glasses & Strainers

    Features & Options

    Check valve, Sight glasses, Strainers

    DN 15 to DN 300
    1/2" to 12"
    PN10 to PN100 acc. to size and type
    150 to 600 lbs acc. to DN and type

    Sealing system

    For swing check valves:
    ♦ metal-to-metal tightness
    ♦ PTFE-to-metal tightness for service temperature up to 180°C

    Operation

    no operator

    Closing device

    disc, PTFE ball, metal plug

    Options – Check valve & Sight glasses & Strainers

    – adaptation to any type of connection
    – hard faced seating surfaces according to media and/or pressure (types 9.. check valves)
    – dashpot / damper (swing check valves)
    – heating jacket (except type 908 check valves)
    – FDA grade gaskets and packings
    – additional drain and/or cleaning nozzle
    – flow indicator (for sight glasses)
    – protection grid (for sight glasses)
    – double sight glass (for sight glasses)
    – inside and/or outside polishing
    – quick cover opening (for strainers)
    CAUTION : some options are not compatible