6" Air Actuated Butterfly Valve, Lug, FPM, Double Acting

Stock #: 564157
Series: 5641
List Price: $1148
Price: $918.40
Buy 3 or more for $826.56 each
Usually Ships: Same Day
-
+
Air actuated soft seated butterfly valve for on-off control of hydrocarbons, oil and other media compatible with the materials of construction. Lug style valve sandwich mounts between standard ANSI /ASME B16.5 Class 125 / 150 flanges. Double acting actuators use an air pressure signal (80-120 PSI) to open and close the valve.

Butterfly Valve Standard Features
  • Rugged epoxy coated 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 tab)
    Type Air Actuated Lugged Butterfly Valve- Double Acting
    Pipe Size6 inch Lug design
    Suitable FlangesANSI /ASME B16.5 Class150, B16.1 Class 125
    Flow CapacityCv 2243 (Cv = number of GPM of 60 °F water at 1 psi pressure drop)
    Pressure Rating29 inHg vacuum to 230 PSI
    Valve Temperature Range5 to 338 °F (-15 to +170 °C)
    Actuator Temperature Range0 to 180 °F (-18 to +82 °C)
    Valve BodyDuctile iron, epoxy coated (seat facing acts as flange gasket)
    Disc316 stainless steel
    Disc Seat/Liner FPM (Viton)
    Shaft SealsFPM (Viton) 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
    Enclosure ProtectionIP67 Weatherproof
    Direct Mount Solenoid Valves
    Direct Mount Solenoid Valve 120V 50/60Hz
    Direct Mount Solenoid Valve 120V 50/60Hz Stock #: 529100A
    Usually Ships: Same Day
    Price: $100.80

    Buy 3 or more for $90.72 each

    Quantity :
    Direct Mount Solenoid Valve 24 VDC
    Direct Mount Solenoid Valve 24 VDC Stock #: 529102A
    Usually Ships: Same Day
    Price: $100.80

    Buy 3 or more for $90.72 each

    Quantity :
    ISO DIN Plug with 16ft Cable for Solenoid Valves
    ISO DIN Plug with 16ft Cable for Solenoid Valves Stock #: 588013
    Usually Ships: Same Day
    Price: $27.08

    Buy 10 or more for $24.37 each

    Quantity :
    Limit Switch
    Actuated Valve Limit Switch IP67/NEMA 4X
    Actuated Valve Limit Switch IP67/NEMA 4X Stock #: 529910A
    Usually Ships: Same Day
    Price: $145.60

    Buy 3 or more for $131.04 each

    Quantity :
    Digital Smart Positioner
    Digital Smart Positioner
    Digital Smart Positioner Stock #: 529860
    Usually Ships: Same Day
    Price: $936.40

    Quantity :
    Digital Smart Positioner  w/ Limit Switch
    Digital Smart Positioner w/ Limit Switch Stock #: 529861
    Usually Ships: Same Day
    Price: $1,056.40

    Quantity :
    Electro-Pneumatic Positioner
    Electro-Pneumatic Positioner 4-20mA Input
    Electro-Pneumatic Positioner 4-20mA Input Stock #: 529960A
    Usually Ships: Same Day
    Price: $598.40

    Buy 3 or more for $538.56 each

    Quantity :
    Manual Override Gear Operator
    Declutchable Manual Override Gear Operator, 17 x 89mm Shaft
    Declutchable Manual Override Gear Operator, 17 x 89mm Shaft Stock #: 575237
    Usually Ships: Same Day
    Price: $241.60

    Buy 3 or more for $217.44 each

    Quantity :