OS&Y, Rising stem, Plug Disc
Bolted Bonnet, Threaded or welded seat ring
ASTM A216 WCB, A217 WC6, A351 CF8, A351 CF8M,
A351 CF3, A351 CF3M,A351 CN7M
Product Details | Design and Manufacture | ANSIB16.34,BS1873,EN13709 | Face to face(end to end) | ANSIB16.10,DIN3202 | Flanged connection | ANSI B16.5,DIN2501 | Butt welded end | ANSI B16.25 | Test and inspection | API598,API6D,EN12266,ISO5208 |
A. Anti-friction ball thrust bearing: Reduces friction between mating parts to ensure smooth operation
B. Grub screw: Secures yoke nut in the bonnet
C. Grease nipple: Supplies lubricant to the mating parts
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