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