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Manufacturer : Spears Manufacturing
Actuator Type : Gear
Body Material : PVC
Brand Name : Spears®
Color : Gray
Country Of Origin : US
Standards : ANSI/ASME B16.5 Bolt Pattern|ASTM Specified|NSF Approved
Product Status : Active
- 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
- High efficiency gear operator with cast aluminum housing, polypropylene handwheel and built-In position indicator
- 316L SS Non-Wetted Stem
- Low Sealing Torque
- 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 in - 12 in in Standard or True Lug (factory installed lugs) style.


