JPS57149685A - Control head for multiseat valve - Google Patents
Control head for multiseat valveInfo
- Publication number
- JPS57149685A JPS57149685A JP19640281A JP19640281A JPS57149685A JP S57149685 A JPS57149685 A JP S57149685A JP 19640281 A JP19640281 A JP 19640281A JP 19640281 A JP19640281 A JP 19640281A JP S57149685 A JPS57149685 A JP S57149685A
- Authority
- JP
- Japan
- Prior art keywords
- multiseat
- valve
- control head
- head
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
- F16K31/1225—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston with a plurality of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
- F16K1/44—Details of seats or valve members of double-seat valves
- F16K1/443—Details of seats or valve members of double-seat valves the seats being in series
- F16K1/446—Details of seats or valve members of double-seat valves the seats being in series with additional cleaning or venting means between the two seats
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19813108973 DE3108973A1 (en) | 1981-03-10 | 1981-03-10 | Control head for double-seat valves with two valve plates which can be moved independently of one another |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57149685A true JPS57149685A (en) | 1982-09-16 |
JPH0143873B2 JPH0143873B2 (en) | 1989-09-22 |
Family
ID=6126772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19640281A Granted JPS57149685A (en) | 1981-03-10 | 1981-12-08 | Control head for multiseat valve |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS57149685A (en) |
DE (1) | DE3108973A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3515761A1 (en) * | 1985-05-02 | 1986-11-06 | Otto Tuchenhagen GmbH & Co KG, 2059 Büchen | Method for securing a double-seat valve against the forcing open of its two independently movable closing elements and a device for implementing the said method |
DE3933241A1 (en) * | 1989-10-05 | 1991-08-01 | Britta Daume | Fluid control valve with multi-point travel - has two-stage movement of valve spindle in concentric tube, each having own piston and stops |
DE4035017C1 (en) * | 1990-11-03 | 1992-01-09 | Otto Tuchenhagen Gmbh & Co. Kg, 2059 Buechen, De | |
DE4419505A1 (en) * | 1994-06-03 | 1995-12-07 | Neumo Gmbh | Discharge valve for liq. products |
DE59606679D1 (en) * | 1995-12-20 | 2001-05-03 | Tuchenhagen Gmbh | DEVICE FOR THE DRIVE FOR DOUBLE SEAT VALVES |
DE10234482B3 (en) * | 2002-07-29 | 2004-04-22 | Tuchenhagen Gmbh | Device for driving double seat valves |
DE10237236B3 (en) * | 2002-08-14 | 2004-02-26 | Tuchenhagen Gmbh | Twin-seat valve, for the foodstuff/beverage industries, has seat plates giving fully-open and independent partially-open settings, with adjustments to their positions set externally by a limit stop nut |
DE102013212316A1 (en) * | 2013-06-26 | 2014-12-31 | Welland & Tuxhorn AG | Drive for valves |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235538U (en) * | 1975-09-03 | 1977-03-12 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2751734A1 (en) * | 1977-11-19 | 1979-06-28 | Holstein & Kappert Maschf | Double seat valve with leak indicator - has two adjusting mechanisms for first plate and one for second |
DE8003805U1 (en) * | 1980-02-13 | 1980-07-03 | Leonhard Schleicher Suedmo-Armaturenfabrik Gmbh, 7081 Riesbuerg | SHUT-OFF VALVE WITH LEAKAGE PROTECTION |
-
1981
- 1981-03-10 DE DE19813108973 patent/DE3108973A1/en active Granted
- 1981-12-08 JP JP19640281A patent/JPS57149685A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5235538U (en) * | 1975-09-03 | 1977-03-12 |
Also Published As
Publication number | Publication date |
---|---|
JPH0143873B2 (en) | 1989-09-22 |
DE3108973C2 (en) | 1987-08-20 |
DE3108973A1 (en) | 1982-10-07 |
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