Wafer Style Butterfly Valve, Lever Handle, 4 in, Flange, PVC
PartSPS721311040
MFG721311-040
Description
Spears® Butterfly Valve, Standard, 4 in Nominal, 150 lb, 140 deg F, Lever Handle Actuator, 2-9/32 in Inlet to Outlet Length, 8-1/2 in Top to Inlet Center, PVC Body, 316L Stainless Steel (Stem) Stem & Pin Material, Buna-N, Gray, 9 in Dia x 13 in H, Domestic
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- 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
- High efficiency gear operator with cast aluminum housing, polypropylene handwheel and built-In position indicator
- Lug insert style valve has factory installed 316SS or zinc plated steel lug inserts
- Standard valve accepts field-installable lug inserts set option
- True lug design has factory installed zinc plated or 316SS lugs and is specially designed for connection to either side of valve
- Buna-N O-ring
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.
| Type | Wafer Style |
| Actuator Type | Lever Handle |
| Nominal Size | 4 in |
| End Style | Flange |
| Material | PVC |
| Body Material | PVC |
| Color | Gray |
| Dimensions | 9 in Dia x 13 in H |
| Domestic/Import | Domestic |
| Inlet to Outlet Length | 2-9/32 in |
| Pressure Class | 150 lb |
| Pressure Rating | 150 psi |
| Softgoods Material | Buna-N |
| Stem & Pin Material | 316L Stainless Steel (Stem) |
| Temperature Rating | 140 deg F |
| Top to Inlet Center | 8-1/2 in |
| Trim Material | 316L Stainless Steel Stem and PTFE Seat |
| Brand | Spears® |
| UNSPSC | 40141600 |
| Country of Origin | US |
| Manufacturer | Spears Manufacturing |
| UPC | 054211442739 |
| Manufacturer Part Number | 721311-040 |
Limited Lifetime
ANSI/ASME B16.5 Bolt Pattern|NSF Approved
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Spears®Wafer Style Butterfly Valve, Lever Handle, 4 in, Flange, PVC
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