A valve having a valve body (8) is connected to and supported on the valve housing (4) in the piston (2) and a piston located in the stuffing box (2) and the valve housing (4) between (14) . 在用于具有高熔点的且在熔点附近工作的介质的阀里,存在着由于所谓的冷冻介质而对填料盒造成...
e-stem stuffing-box Valve-stem stuffing-boxValve-stem stuffing-boxJames, Shelton
stuffing box- a small chamber in which packing is compressed around a reciprocating shaft or piston to form a seal packing box chamber- a natural or artificial enclosed space packing nut,stuffing nut- a nut used to tighten a stuffing box ...
Shut-off valve with stuffing box A shut-off valve having two housing halves (14) which surround a through-flow opening (18) and are connected to one another in the edge region, at least one of said housing halves having a set-back inner section for holding the slide pla... VOGEL ...
A valve body has a stem passage rotatably receiving a valve stem. A packing surrounds the stem in the passage and a packing nut threaded on the stem applies axial force to radially expand the packing into sealing engagement with the stem and passage wall. Controlled slippage components interpose...
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Stuffing box for a valve patents-wipo Process and device for the controlled compression of stuffing box or seal packings patents-wipo h) The flanges and stuffing boxes shall be provided with a spray protection MultiUn The flanges and stuffing boxes shall be provided with a spray protec...
Model NO. stuffing box cover Molding Technics Pressure Casting Application Machinery Parts Material Carbon Steel Surface Preparation Sand Blast Surface Roughness Ra3.2 Machining Tolerance +/-0.10mm Standard AISI Certification CE Pump Parts Certificate BV and ISO 9001 Pump Parts Mat...
The split cone packing together with stuffing box used to seal polished rod. Cone packing is available in size for all polished rod 1" through 1-3/4" in set of four (3 top cone and 1 bottom cone) and five (4 top cone and 1 bottom cone) Material: Nitrile...
Description of Polished Rod Stuffing Box Stuffing box to be installed at Pumping Well Head and seal off the Polished Rod with cone packing and free floating lubricated upper section to assure self alignment and packing burn out, designed to seal off leakage by fluid pressure. This stuff...