Specifications
-
Size Range:
3"-48" -
Temperature Range:
0°-250°F -
Operating Pressure:
3"-12" 175PSI, 14"-48" 150PSI -
Body Materials:
ASTM A536 65-45-12 Ductile Iron -
Body Seat Materials:
95% pure nickel welded overlay -
Plug Materials:
Buna-N (NBR) Encapsulated ASTM A536 65-45-12 Ductile Iron -
Body Style:
Flanged, Mechanical Joint -
Design/Test Standard:
AWWA C517 -
Flange Drilling:
FLG – ANSI B16.1 Class 125; MJ – ANSI/AWWA C111/A21.11 -
Face to Face:
AWWA C517 -
Actuation:
Direct Nut, Worm Gear, Electric, Hydraulic, Pneumatic
Features & Benefits
- V-Type Packing - Buna-N (NBR) V-Type packing is field adjustable and replaceable under pressure.
- Stem Bearings - Heavy-duty 316 Stainless Steel permanently lubricated bearings on upper and lower plug journals provide ease of operation even after long periods of inactivity.
- Hardware - All fasteners are316 SS
- Grit Seals - Buna-N Grit Seals on lug journals prevent debris from entering bearing areas.
- Thrust Bearing - PTFE thrust bearings on plug journals reduce operating force and wear to the plug and body.
- Body Cover - Ductile Iron for added strength and reduced weight.
- Cover Seal - Body to Cover seal via mechanically retained O-ring.
- Plug - Ductile Iron and Fully Encapsulated with Buna-N (NBR) for extended life in demanding applications.
- Coating - Internal/external cast surfaces are 2-part epoxy coated.
- Seat - Rectangular Port seat is 95% (minimum) pure nickel, welded and fully machined.
