Valve, especially thermostat valve for heating plant

Application Number  00128464 Application Date  2000.11.16
Publication Number  1297119 Publication Date  2001.05.30
Priority Information   1999/11/17 DE 19955258.4  
Applicant(s) Name  Danfoss A/S  
Inventor(s) Name  J.S. Vivi;F. Gam;P. Holck  
Patent Agency Code  72001 Patent Agent  su juan
AbstractA valve, thermostatic valve in particular has a casing (10), a valve seating (14) and a locking tappet (15) to be operated with a pin (18) operated outwards by a sealing device (17). A connecting device (21) has a first shape suitable for fastening on an operating cap, Connecting device has support surface at a first distance (A) from free end of pin and corresponding clamping surface. In order to fasten a second type of operational upper section (e.g. knob or actuator) external to the casing (10), an axially-adjustable connector (22) is added. This has a second clamping surface and resting surface (20). It can be adjusted from a first- to a second position.