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P.O. Box 103   Skippack, PA USA 19474-0103
Phone: 610-584-1500   Fax: 610-584-5904

info@fetterolfvalves.com

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ROD-SEAL
FLUSH BOTTOM VALVES

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ADVANTAGES
  • Clog-Free performance - Automatic rodding on every stroke
  • Free-Flow with no obstruction from stem within product stream
  • Low Pressure drop, high Cv, 45 discharge pattern (Installation with standard 45 fittings, 60 or 90 branch angles optional)
  • Adjustable spring-loaded sealing assures leak-free performance open, closed or mid-stroke
  • Hardened Stainless Steel Plunger - resists abrasion and extends seal-ring life
  • Extended plunger option - permits ramming into the nozzle or to pipe I.D.
  • Extended body option - eliminates need for separate adapter and second gasket
  • Self-Locking stem - no stem back-off under high pressure and vibration
  • "Super-Closure" - when closed, the actuator adds extra loading on the seal-rings and packing

NUMEROUS OPTIONS AVAILABLE

  • Valve and Piping Assemblies
  • Integral Direct-Contact Heating Jackets
  • Choice of Branch Nozzle Angles
  • Temperature Sensors in Plunger Head
  • Zero-clearance Plungers
  • Flushing and Purging Connections
  • Oversized Main and Branch Flanges
  • Fail-Safe devices
  • Plunger Position Logic System
    • Flush plunger rises into vessel to break up any bridging product
    • Plunger withdraws into body for rapid vessel drainage
    • Valve returns to closed position with plunger flush with bottom of vessel










 

Established in 1968
Employees: 85

 

 

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Fetterolf Corporation
P.O. Box 103
Skippack, PA USA 19474-0103
Phone: 610-584-1500
Fax: 610-584-5904
info@fetterolfvalves.com