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STICKS the attractive and reliable valve series for vacuum jacketed pipes and systems
VALVES AND COMPONENTS FOR GAS-, CRYO- AND POWER ENGINEERINGAIRCRAFT, NAVAL- AND SPACE INDUSTRY
V a l V e s f o r e x t r e m e s
1,6
1,4
1,2
1,0
0,8
0,4
0,2
1,6
1,4
1,2
1,0
0,8
0,4
0,2
CV value across the valve [m3/hr]
The insert concept of the new STICKS valve series by STÖHR ARMATUREN provides the industry with de-cisive advantages. The main advantage beside oth-ers is the ability for a fast and cost-effective change of the valve function within the existing system.
The STICKS valve series is designed for durability and compatibility. The insert concept allows a fast and simple exchange of the complete insert under depressurised condition.
For example a manual valve can be changed into a pneumatic valve, a regulation valve or a non-return-valve with low costs and almost without breakdown.
STICKS means quality in all details, operation reli-ability, continuity and flexibility.
STICKS, the cryogenic valve series for vacuum jacketed pipes andsystems with insert concept
STICKS Stop valve: Pneumatic.
Regulation cone with equal percentage characteristic curve
Cone with choke
Welded flange
3 smooth-running and ergonomic handwheel with position indication
Standard insert with 1stainless steel bellow and 2PCTFE cone.
With a STICKS valve it is possible to change the function of the valve by exchanging just the insert. IE: From a manual stop valve to a regulating valve.The inserts are suitable for all types of valve housing, straight through and 90° angled.
E D S
1
3
2
– The insert concept of STICKS allows a variable valve series, particularly designed for the requirements of cryogenic and liquified fields.
– The standard STICKS valve is designed for liquid nitrogen at -196° C. The modified version is also suitable for example for liquid medium as oxygen, helium, hydrogen, xenon, krypton, argon.
– The STICKS insert concept allows any combination within one valve size of manual or pneumatic, regulation or non-return-valve inserts with straight pattern or angle valves.
– The standard STICKS is supplied with s.s. bellow and s.s. flange for in-stallation into vacuum insulated pipes, cryogenic vessels or cryostats.
– STICKS is designed for very low heat introduction and maintenance-free operation.
– The limitation of the closing pressure of manual on-off valves and regula-tion valves avoids overtightening or damage of the seat.
– With the limitation of the closing pressure cone and valve seat are pro-tected, the valve is leak tight.
– Regulation valve in compact design with integrated IP positioner for an equal percentage characteristic curve.
– The pneumatic and electro-pneumatic STICKS can be retrofitted with limit switches.
– The valve housings are made from solid stainless steel.– The valve surfaces are grinded or electropolished.– Valves for ultrahigh purity can be assembled and tested in a cleanroom.– Filters are available with regenerative s.s. filter elements of all current
filter degrees.
STICKS Advantages: Overview
Technical Data: Standard design Modifications / Accessories
Valve Type: STICKS
Operating temperature: - 196°C to + 50°C -269° C
Valve size: DN 10 to DN 50
Valve pressure: 18 bar (DN 10 to 15), 10 bar (DN 20 to 50)
Service: LIN, LH2, LHe, LNG, LAr, LKr LOX and other fluids
Housing material: Stainless steel DIN EN 10204, *
Actuator: Manual, pneumatic, electric, magnetic** self-acting pneumatic actuator available *
End connections: Welded pipes *
Installation position: Actuator at the top, stem max. 30° from vertical
** DN 15 standard * further on request
Filter: Insert in housing
FilterSTICKS regulation valve with straight pattern housing.
IP positioner, version with display
V a l V e s f o r e x t r e m e s
FREES: With minimum clearance volume and any installation position the FREES cryo valve offers many different applications.
AXIUS: The compact valve with axial flow. As a cryo quick-closing valve with an ac-tuation time of 10 ms. With an optimised layout low thermal loss.
Specials: STÖHR ARMATUREN is best known for custom-oriented solutions and ap-plications. Nothing is usual but the usual reliability and high quality.Specials made by STÖHR.
For your projects STÖHR offers you inter-esting products like MAGROS, UNIVERS, BALANS or ELLIPS.
More product information on our website:www.stoehr-valves.deor contact us by email:[email protected]
Other STÖHR Products:
STÖHR ARMATURENGmbH & Co KG
Dornierstraße 486343 KönigsbrunnGermany
Phone: +49.8231.3490-0Fax: [email protected]
Stop valve, magnetic actuated, straight-through format