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Resilient Seated Gate Valves
Bolted Bonnet, Resilient Seated, Non rising stem
Part # Type/Sizes 2” to 12” (IN)
Materials
Body
Ductile Iron A 536, ASTM A 216 WCB
Wedge
EPDM/ Ductile Iron A 536,
ASTM A 216 WCB
Stem
ASTM A 276 Type 410,304,
304L,316L
Stem Nut
ASTM A439Grade D2,
Aluminum Bronze
Bonnet
ASTM A 216 WCB, Ductile Iron A 536
Bonnet Gasket
EPDM
Ends
Screwed/ Double Flanged ,
Flanged to ANSI B16.5
Wiper Ring
NBR, EPDM
Design standard
AWWA C 515
Test Standard
AWWA C 515
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| ©2005 Black Bear Valve, All Rights Reserved |
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