Specifications
-
Size Range:
3"-36" -
Operating Pressure:
150B – 150 PSI; 250B – 250 PSI -
Disc Seating Edge:
ASTM A276 T316SS -
Seat Materials:
EPDM -
Design/Test Standard:
AWWA C504 -
Certifications:
NSF 61, NSF 372 -
Exterior Fasteners:
T316SS -
Actuation:
Traveling Nut, Worm Gear, Electric, Hydraulic, Pneumatic, Lever -
Temperature Range:
0°-250°F -
Body Materials:
ASTM A536 65-45-12 Ductile Iron -
Disc Materials:
ASTM A536 65-45-12 Ductile Iron (4"-36"), T316SS (3") -
Shaft Materials:
150B - ASTM A276 T316, 250B - ASTM A564 T630 (17-4) -
Body Style:
FLG 3"-36" MJ 4"-36" -
Flange Drilling:
FLG – ANSI B16.1 Class 125 & 250, MJ – ANSI/AWWA C111/A21.11
Features & Benefits
- Butterfly valves come standard with an integrally cast actuator mounting pad; machined and drilled in accordance with ISO-5211 and MSS SP-101.
- Our butterfly valves utilize stainless steel shafts to resist corrosion and ensure long valve, bearing, and packing life. 316SS is the standard shaft material for CL 150B, while 630SS (17-4) stainless steel is utilized for CL 250B.
- Our fully rubber-lined bodies for 3”-24” valves eliminates the need for inner body coating and effectively prevent abrasion from particulate in the media.
- Our disc-to-shaft pinning connections are built in accordance with AWWA C504. We utilize a 630SS (17-4) pin that is held in place with stainless steel nuts, creating a strong and reliable connection. This ensures that our customers will get many years of dependable, backlash-free service from their valve.
- PTFE-lined fiberglass bearings are designed to provide low friction and long life, reducing the required maintenance and requiring no lubrication.
