8" High Performance Butterfly Valve Wafer

Stock #: 569008
Brand: Valworx
Series: 5690
List Price: $3304
Price: $2,643.20
Buy 3 or more for $2,378.88 each
Usually Ships: Same Day
Free Shipping on orders over $99
Valworx 569008 high performance stainless steel butterfly valve for on-off control of air, oil and other media compatible with the materials of construction. Wafer style valve sandwich mounts between customer supplied ANSI /ASME Class 150 and other international standard flanges and gaskets. High quality 316 stainless steel (CF8M) body for excellent corrosion resistance. Reinforced Teflon (RPTFE) disc seat for expanded temperature range. Double offset design greatly reduces seal wear. Heavy-duty, single piece cast and machined 316SS disc with integral mounting sleeve. Adjustable stem packing without loading seats. Standard ISO5211 top mounting allows for easy air actuator, electric actuator or manual handle installation. This valve is a bare stem direct mount design. Gear operators are available separately.
TypeHigh Performance Butterfly Valve
Pipe Size8 inch wafer design
Suitable FlangesANSI /ASME B16.5 Class150, MSSSP44 Class 150, API605 Class 150, JIS B2212 10K, JIS B2212 16K
Flow CapacityCv 2200 (Cv = number of GPM of 60 °F water at 1 psi pressure drop)
Pressure Rating29 inHg vacuum to 285 PSI
Temperature Range-20 to 500 °F (-29 to 260 °C)
Valve Body316 Stainless steel
DiscSingle piece, machined 316 stainless steel
Disc Seat/Liner RPTFE
Stem PackingRPTFE
Actuator MountISO5211, F10, 17mm square stem
  • Stainless Steel Gear Operator
    High Performance Gear Operator Handwheel, 17mm Drive
    High Performance Gear Operator Handwheel, 17mm Drive Stock #: 565932
    Usually Ships: Same Day
    Price: $692.00
    Buy 5 or more for $622.80 each

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