Air Actuated Butterfly Valve 3" Wafer,NBR,Double Acting

Air Actuated Butterfly Valve 3 Wafer,NBR,Double Acting
Stock #:
564033
Brand:
Valworx
Series:
5640
Mfr Part #:
564033
Availability: In Stock

List Price: $359.00
Price: $287.20
Buy 3 for $258.48 each

Usually Ships: Same Day
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  • Description
  • Specifications
  • Accessories
  • Data Sheets
  • CAD
  • Video
  • Repair Parts
Air actuated soft seated butterfly valve for on-off control of air, oil and other media compatible with the materials of construction. Wafer style valve sandwich mounts between standard ANSI /ASME B16.5 Class 150 flanges and other international standards. Double acting air actuators use air pilot pressure to open the valve and air pilot pressure to close the valve.

Butterfly Valve Standard Features
  • Rugged epoxy coated (3-layer) ductile iron body with stainless steel disc for maximum corrosion resistance
  • Extended life span of valve and seals with unique wave line seat and special disc shape
  • Reduced torque from wave seal and disc design reduces size of actuator, lowering the cost
  • Increased flow capacity with unique profile disc and two piece shaft design
  • Valves direct mount to actuator using standard ISO5211 international standards

  • Pneumatic Actuator Standard Features
  • Extended cycle life (1 million cycles)
  • Rack & pinion design
  • Highly visible valve position indicator
  • Dry or lubricated pilot air
  • Factory lubricated for normal life
  • Anodized aluminum body with epoxy-polyester covers
  • Namur & ISO mounting

  • Options (see Accessories)
  • Direct mount solenoid valves
  • Position confirmation switches with visual indicator
  • Pneumatic positioners 3-15 PSI or 4-20mA
  • Pipe Size3 inch wafer design
    Suitable FlangesANSI /ASME 125/150, EN1092 PN10, PN16, BS10 Table D, Table E, JIS B2239 10K, 16K
    Flow CapacityCv 470 (Cv = number of GPM of 60 °F water at 1 psi pressure drop)
    Pressure Rating29 inHg vacuum to 230 PSI
    Actuator Temperature Rating0 to 180 °F (-18 to +82 °C)
    Valve Temperature Rating5 to 185 °F (-15 to +85 °C)
    Valve BodyDuctile iron, 3-layer Epoxy/Epoxy/PUR coating (seat facing acts as flange gasket)
    Disc316 stainless steel
    Disc Seat/Liner NBR (Buna-NR)
    Shaft SealsNBR (Buna-N) V-ring
    Upper/Lower StemSS420
    Cycle TimeApprox. 1 to 1.5 second per 90° rotation
    Air Pilot Pressure80-120 PSI
    Air Connections1/4" NPT (plus NAMUR pad for solenoid valve)
    Actuator SealsNBR
    Valve DesignComplies with API 609, MSS SP-67, BS 5155, EN593, Inspection to API 598, passed AWWA C504-87
    We provide 3D CAD models in Solidworks or STEP file formats for most of our Valworx products.

    Please email sales@valworx.com to request the specific files you need. Include the stock number of the valve and any accessories with your request.