The gland (10) is so arranged as to be pressed against the packing (9) by means of gland bolts (17) interacting with the aforementioned holes.
one-piece gland of a valve
flanged gland of a valve
Split packing followers for use with valves are disclosed.
The seal member is at least partially positioned in the gland structure.
A packing support ring (52) engages the end face of the packing (54) adjacent the packing nut (90) and includes a chevron surface (60) for radially expanding the packing.
The packing gland (21) is attached to the packing valve body (2).
The invention relates to a profiled lining for use in a roller press.
The invention relates to a profiled binding for use in a roller press.
A recess (8) is provided in the flange for a packing (9) around the slide (2), and a gland (10) is so arranged as to be applied against the packing (9).
A packing nut (42) having a central bore is sized to receive the valve stem and includes a threaded outer surface positioned to engage the second counterbore of the packing box.
The present invention provides several alternative embodiments to uniformly distribute the radial packing load in a valve stuffing box packing system.
An annular gland (30) has a profiled leg (34) co-acting with an annular gasket (35).
Belleville disk springs (52) are provided intermediate the packing nut and the two packing sets, for supplying live loading to the packing.
The outer gland segments, when connected, define an annular groove and an adjacent annular space.
Requêtes fréquentes français :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
Requêtes fréquentes anglais :1-200, -1k, -2k, -3k, -4k, -5k, -7k, -10k, -20k, -40k, -100k, -200k, -500k, -1000k,
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