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Stainless Steel Valves
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Stainless Steel Valves

  • Stainless Steel Flanged Gate Valve | CF8/CF8M Casting for Corrosive Media Isolation
    Stainless Steel Body: CF8 (SS304) or CF8M (SS316) castings — excellent corrosion resistance.
    OS&Y Rising Stem Design: Visual position indication and stem threads outside the media.
    Solid Wedge or Flexible Wedge: Choose based on service conditions.
    Bolted Bonnet: Easy maintenance without special tools.
    Full Port Design: No pressure drop when fully open.
    Class 150 / 300: Available in both pressure ratings.
     
  • Stainless Steel Flanged Globe Valve | Precise Throttling for Corrosive & Sanitary Services
    Globe Pattern Body: Excellent flow regulation and throttling capability.
    CF8 / CF8M Castings: SS304 or SS316 for corrosion resistance.
    Renewable Seat & Disc: Both can be replaced without replacing the valve body.
    Bolted Bonnet with Backseat: Allows repacking under full pressure.
    Class 150 / 300: Available in both pressure classes.
    PTFE or Graphite Packing: Choose based on temperature and media.
  • Stainless Steel Flanged Swing Check Valve | Low Pressure Drop Backflow Prevention for Corrosive Lines
    Swing Disc Design: Disc swings fully open — minimal pressure drop.
    CF8 / CF8M Stainless Steel: Excellent corrosion resistance for acids and chemicals.
    Renewable Seat Ring: Seat can be replaced in the field.
    Lever & Weight Option: For water hammer sensitive applications.
    Horizontal or Vertical (Upward Flow): Flexible installation orientation.
    Class 150 / Class 300: Available in both pressure ratings.
  • Stainless Steel One-Piece Ball Valve | Economical Compact Shut-Off for Small Bore Lines
    One-Piece Body Design: Single body block with integral ends — most economical stainless ball valve.
    Threaded Connections: NPT or BSP for quick installation on 1/4″ to 2″ pipes.
    Full Port or Reduced Port: Full port for minimal pressure drop.
    Blow-Out Proof Stem: Stem cannot be ejected under line pressure.
    PTFE Seats & Seals: Low friction, chemical resistant, wide temperature range.
    Compact Size: Short face-to-face dimension — fits where space is limited.
  • Stainless Steel Two-Piece Ball Valve | Serviceable Design for Industrial Corrosive Lines
    Two-Piece Body: Center body joint allows access to internals for maintenance.
    Serviceable Design: Seats and ball can be replaced without removing threaded ends from pipe.
    Full Port Standard: Minimal pressure drop — bore matches pipe ID.
    PTFE Seats with VITON / FKM Seals: High temperature chemical resistance.
    Blow-Out Proof Stem & Anti-Static Device: Safety features standard.
    ISO 5211 Direct Mount Pad: Ready for actuator (available on request).
  • Stainless Steel Three-Piece Ball Valve | Easy Maintenance & Sanitary Design for Critical Service
    Three-Piece Body: Center body separates completely from end connections — easiest to maintain.
    End Connections Remain on Pipe: Remove center body without unthreading valve from pipeline.
    Full Port Standard: No flow restriction — bore matches pipe ID exactly.
    PTFE / PEEK / RTFE Seats: Choose seat material for high temperature or abrasive media.
    Sanitary Polish Option: Internal surfaces polished for food/pharma service.
    Lockable Handle & ISO 5211 Pad: Safety and automation ready.
  • Stainless Steel Threaded Y-Strainer | Removable Mesh Screen for Small Bore Corrosive Lines
    Stainless Steel Body: CF8 (SS304) or CF8M (SS316) — will not rust or contaminate media.
    Threaded Connections: NPT or BSP threads for easy installation on small pipes (1/4″ – 2″).
    Removable Stainless Steel Screen: SS304 or SS316 mesh — cleanable and reusable.
    Blow-Down Port Option: Purge debris without disassembling the strainer.
    Multiple Mesh Sizes: 20, 40, 60, 80, 100, or 200 mesh available.
    Compact Y-Shape Design: Easy access to screen without removing the strainer from the line.
  • Stainless Steel Wafer Butterfly Valve | Compact & Corrosion Resistant for Chemical & Sanitary Lines
    Wafer Design: Sandwich installation between two flanges — lightweight and compact.
    SS316 Disc Standard: Corrosion resistant disc — perfect for aggressive media.
    EPDM / PTFE / Viton Lining: Choose seat material based on chemical compatibility.
    90° Quarter-Turn Operation: Fast opening and closing with lever or gearbox.
    ISO 5211 Mounting Pad: Ready for electric or pneumatic actuators.
    Bi-Directional Sealing: Zero leakage in both flow directions.
HEBEI GAOVISTA IMP & EXP TRADING CO., LTD
We specialize in supplying a full range of pipeline products, including carbon steel and stainless steel flanges, industrial valves, ductile iron valves, various pipe fittings and pipeline accessories.

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