Title:
BONNETLESS SMALL-SIZED SLUICE VALVE
Document Type and Number:
WIPO Patent Application WO/1982/004300
Kind Code:
A1
Abstract:
An outer threaded type sluide valve having no bonnet and formed of carbon steel, 3 1/2 nickel steel or stainless steel. A yoke (18) is threaded directly to a body (1), a packing chamber (7) is provided directly at the body (1), and a cylindrical reverse seat (16) with a collar is clamped with screws to the lower portion of the chamber (7). A valve seat (15) is urged and brought into contact with a stationary surface section (12) formed to be projected into a fluide guide hole (11), is bent at the cylindrical end and is fixedly intruded into the stepwise edge of the stationary surface section (12).
More Like This:
| JPS5921340 | [Title of the device] Slice valve |
Inventors:
KATO TOMOZO (JP)
Application Number:
PCT/JP1981/000131
Publication Date:
December 09, 1982
Filing Date:
June 05, 1981
Export Citation:
Assignee:
KATO TOMOZO
International Classes:
F16K3/12; F16K3/30; F16K27/04; F16K31/50; F16K41/00; (IPC1-7): F16K3/12; F16K3/30
Foreign References:
| JPS355329B1 | ||||
| JPS415484Y1 | ||||
| JPS5241485B2 | 1977-10-19 |
Download PDF:
Previous Patent: HIGH TEMPERATURE DUAL BUTTERFLY VALVE
Next Patent: VALVE BONNET FOR HIGH TEMPERATURE SERVICE
Next Patent: VALVE BONNET FOR HIGH TEMPERATURE SERVICE