Spears®

Spears® 722311-040 Butterfly Valve, 4 in, Flange, PVC Body, EPDM Softgoods, Domestic

SPR722311040 MFG #: 722311-040
Spears® 722311-040 Butterfly Valve, 4 in, Flange, PVC Body, EPDM Softgoods, Domestic
  • Body Material: PVC
  • Domestic / Import: Domestic
  • End Style: Flanged
  • Nominal Size: 4 in
  • Softgoods Material: EPDM
  • Actuator Type: Lever Handle
  • Color: Gray
  • Dimensions: 13 in H
  • Manufacturer: Spears Manufacturing
  • Manufacturer #: 722311-040
  • Pressure Rating: 150 psi
  • Temperature Rating: 140 degF
  • Top to Inlet Center: 8-1/2
  • Trim Material: 316L Stainless Steel Stem
Spears® patented butterfly valve design departs from traditional liner-seat type valve to eliminate seat creep, reduce operating torque and provide positive seal-off. Ideally suited for flow control or throttling, this high-performance valve is offered with a full variety of options for greater application versatility in industrial and chemical processing applications. Available in IPS sizes 1-1/2-14 in Standard or 1-1/2-12 in true lug (factory installed lugs) style.

Spears® Butterfly Valve, 4 in Nominal, Flange, 150 psi, 140 deg F, Lever Handle Actuator, 8-1/2 in Top to Inlet Center, PVC Body, 316L Stainless Steel Stem Trim, EPDM Softgoods, Gray, 13 in H, Domestic
  • Features
  • Product Videos
  • Special off-set Disc lifts quickly from seat to reduce wear and reduce operating torque
  • Patented limited contact seat design provides free travel, eliminates seat creep, extrusion and wear, field replaceable without full valve disassembly
  • Interlocking body and seat prevents wash-out or blow-out
  • Fully isolated solid type 316L stainless steel stem
  • Reversible high impact polypropylene lever handle with 7-Position stops and built-in lockout (Standard handle on 1-1/2 - 8 in valves, not available on 10 in and larger valves)
  • High efficiency gear operator with cast aluminum housing, polypropylene handwheel and built-In position indicator
  • Lug insert style valve has factory installed stainless steel 316 or zinc plated steel lug inserts
  • Standard valve accepts field-installable lug inserts set option
  • True lug design has factory installed zinc plated or stainless steel 316 lugs and is specially designed for connection to either side of valve
  • Pressure rated to 150 psi at 73 deg F including dead-end service
  • ANSI/ASME B16.5 class 150 bolt pattern
  • Valves with EPDM seals and seats are NSF® certified for potable water use
  • EPDM O-ring