Reliable Supplier TU-1J04 thermal wax actuator for electric switch valve Wholesale to Romania
Reliable Supplier TU-1J04 thermal wax actuator for electric switch valve Wholesale to Romania Detail:
1. Operation Principle
The Thermostatic Wax that has been sealed in shell body induces expansion by a given temperature, and inner rubber seal part drives its handspike to move under expansion pressure to realize a transition from thermal energy into mechanical energy. The Thermostatic Wax brings an upward movement to its handspike, and automatic control of various function are realized by use of upward movement of handspike. The return of handspike is accomplished by negative load in a given returned temperature.
(1)Small body size, occupied limited space, and its size and structure may be designed in according to the location where needs to work.
(2)Temperature control is reliable and nicety
(3)No shaking and tranquilization in working condition.
(4)The element doesn’t need special maintenance.
(5)Working life is long.
3.Main Technical Parameters
(1)Handspike’s height may be confirmed by drawing and technical parameters
(2)Handspike movement is relatives to the temperature range of the element, and the effective distance range is from 1.5mm to 20 mm.
(3)Temperature control range of thermal wax actuator is between –20 ~ 230℃.
(4)Lag phenomenon is generally 1 ~ 2℃. Friction of each component part and lag of the component part temperature cause a lag phenomenon. Because there is a difference between up and down curve of traveling distance.
(5)Loading force of thermal wax actuator is difference, it depends on its’ shell size.
Product detail pictures:
We will devote ourselves to giving our esteemed buyers using the most enthusiastically thoughtful services for Reliable Supplier TU-1J04 thermal wax actuator for electric switch valve Wholesale to Romania, The product will supply to all over the world, such as: Melbourne , kazakhstan , Berlin , Our company has always insisted on the business principle of "Quality, Honest, and Customer First" by which we have won the trust of clients both from at home and abroad. If you are interested in our products, please do not hesitate to contact us for further information.
http://www.haake-technik.com – Haake Technik GmbH, Germany, presents in this video demonstration on its valve interlock systems made in Germany how to benefit from a tamper-proof (anti tamper) key transfer system for valves protecting against un-authorized access, tampering, vandalism, sabotage, machinery manipulation or accidental misuse and incorrect or faulty operation. Haake Technik is certified to ISO 9001:2008 and has introduced the Full Quality Assurance System (FQA/QAS/UQS) according to Annex X of the Machinery Directive MRL 2006/42/EC for the product series HST and HSV (key transfer system / valve interlocks) certified by DGUV Test, Committee Electrical Engineering (Germany).
The UQS-certified (full quality assurance system, FQAS) key transfer system of Haake Technik ensures that only authorised personnel is able to manual valve operation. An operating error at a valve can have dramatic consequences — personal injuries, damages to the plant, or even contamination of the environment can be a result. Thus, the safe operation of valves must be guaranteed. By using the Haake safety valve interlocks you can be sure the correct valve open close sequence of operating procedures will always be adhered to. Haake products can be installed at every lever-operated or hand-wheel valve without damaging the mounting (e. g. tamper-proof valve locking system). Haake’s valve interlocks improve workplace and machine safety of entire facilities and plants according to European Machinery Directive 2006/42/EC and the Machinery Safety Standards.
Description of valve locking funcionality: The Anti Tamper valve lock secures publicly accessible valves from unauthorised operation by a third party. Without a key, the whole unit spins freely with no torque transmitted onto the valve stem. Only the insertion of the key via authorised personnel allows the torque transmission (cf. video).
Typical applications for valve interlock systems (valve lock) include power plants, oil or petroleum refinery, oil and natural gas networks (energy supply industry), water supplies, oil platforms/depots, filling plants, paper mills, chemical production plants and pipeline transport for e. g. oil, natural gas and biofuels. But mechanical control and valve lockout systems are as well important to avoid operating errors at valves and to protect personnel and machinery (workplace safety) and for industrial process reliability, system failure and disaster prevention.
Haake Technik GmbH, Master Esch 72, 48691 Vreden, Germany, Phone: +49256439650, Web: http://www.haake-technik.com
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