WEIR VALVES

SIZE / PRESSURE RANGE

  • 1/2″ thru’ 12″ for ANSI 150# – 300#.

END CONNECTIONS

  • Integral flanges all sizes.

BONNET DESIGNS

  • Standard

PACKING DESIGNS

  • Teflon and Teflon Glass-filled.

TRIM DESIGNS

  • Weir with replaceable diaphragm seat.

LEAKAGE CLASSIFICATION

  • Standard ANSI / FCI 70-2, Class V.

MATERIALS OF CONSTRUCTION

  • Bodies
    • Ductile iron, carbon steel, stainless steel, CD4MCU, Hastelloy C. Body lining, rubber natural (soft & hard), neoprene, butyle, etc. Glass and Teflon up to 6″ in size.
  • Trims
    • Rubber and Teflon of different grades.

ACTUATORS

  • Double acting spring cylinder, Manual handwheels.
  • Electric and hydraulic.

POSITIONERS

  • Pneumatic single and double acting.
  • Standard I/P single and double acting.
  • Smart single and double acting.

 

FLUSH OR TANK BOTTOM VALVES

SIZE / PRESSURE RANGE

  • 1/2″ thru’ 12′ for ANSI 150# – 300#.

END CONNECTIONS

  • Integral flanges all sizes.

BONNET DESIGNS

  • Standard integral. 

PACKING DESIGNS

  • Teflon, Teflon Glass-filled and graphite.

TRIM DESIGNS

  • Unbalanced plug, stem guided.
  • Opens into vessel or into valve body

LEAKAGE CLASSIFICATION

  • Standard ANSI / FCI 70-2, Class IV.

MATERIALS OF CONSTRUCTION

 

  • Bodies
    • Ductile iron, carbon steel, stainless steel, Monel, Hastalloy B & C, Body lining, glass and Teflon up to 6″ in size.
  • Trims
    • Stainless steel and other alloys. 

ACTUATORS

  • Double acting spring cylinder.
  • Manual hand wheels. 
  • Electric and hydraulic.

POSITIONERS

  • Pneumatic single and double acting.
  • Standard I/P single and double acting.
  • Smart single and double acting.