13 Years Factory wholesale TU-023 thermostatic cartridge wax sensor for sanitary ware to Latvia Factory
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13 Years Factory wholesale TU-023 thermostatic cartridge wax sensor for sanitary ware to Latvia Factory 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.
2. Characteristic
(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.
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Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for 13 Years Factory wholesale TU-023 thermostatic cartridge wax sensor for sanitary ware to Latvia Factory, The product will supply to all over the world, such as: Jeddah , United States , Montreal , In order to meet our market demands, we have paied more attention to the quality of our products and services. Now we can meet customers' special requirements for special designs. We persistently develop our enterprise spirit "quality lives the enterprise, credit assures cooperation and keep the motto in our minds: customers first.
“Design, development, and evaluation of an MRI-guided SMA spring-actuated neurosurgical robot”
by Mingyen Ho, Yeongjin Kim, Shing Shin Cheng, Rao Gullapalli and Jaydev P. Desai
International Journal of Robotics Research, 34(8): 1147-1163
https://bit.ly/1pr2f0x
ABSTRACT: In this paper, we present our work on the development of a magnetic resonance imaging (MRI)-compatible minimally invasive neurosurgical intracranial robot (MINIR) comprising shape memory alloy (SMA) spring actuators and tendon–sheath mechanisms. We present the detailed modeling and analysis along with experimental results of the characterization of SMA spring actuators. Furthermore, to demonstrate image-feedback control, we used the images obtained from a camera to control the motion of the robot so that eventually continuous MR images could be used in the future to control robot motion. Since the image tracking algorithm may fail in some situations, we also developed a temperature feedback control scheme which served as a backup controller for the robot. Experimental results demonstrated that both image feedback and temperature feedback can be used to control the motion of MINIR. A series of MRI compatibility tests was performed on the robot and the experimental results demonstrated that the robot is MRI-compatible and no significant visual image distortion was observed in the MR images during robot operation.
Click Valves Electric Actuator for Quarter Turn Ball Valve applications. A small, lightweight, robust and compact design offering high torque outputs.
All connections located in separate terminal box , minimising dissasembly.
High Visual position indicator offers easy valve monitoring even from a distance.
Weatherproof IP67 rated enclosure as standard with option for IP68.
Emergency Manual override allen key makes operation simple in the even of a power failure.
Energy efficient motors and operation offer high torque outputs with relatively low power consumption and operational costs compared to competitor products.
Firesafe Design and Construction, certified API 607 5th Ed 2005, ISO 10497-5.
ASTM A216 WCB Carbon Steel construction, 304 S/S Trim.
TFM 4215® (25% Carbon Filled TFM) Ball Seats, Grafoil Body Seals and Stem Packing.
Ta-Luft self adjusting stem sealing.
TFM 4215® is a WRAS approved material.
ISO 5211 Direct Mounting Pad and Square stem for Automation.
Anti-static devices for Ball-Stem-Body. ATEX approved.
Class 800 (2000 psi) pressure rated 1/2” – 1”
Class 600 (1500 psi) 1 1/4” – 2”
Silicone Free. Valve suitable for use on Oil based Paints.
Options available:
50% S/S Filled PTFE Ball Seats
60 Deg V-Ball for modulation duties
100mm high Spindle Extension for Insulation & Steam Actuation
Direct Mount Spring Handle/Lever
Fabricated Heating Jacket
Upstream Ball and Cavity Relief hole drilled into Ball
Design Standard: MSS SP-110
Wall Thickness: ASME B16.34 Class 800 (1/4″ – 1″) & 600 (1 1/4″ – 2″)
Inspection & Testing: MSS SP-110
BSP Ends – BSPP IS0 228/1
Socket-Weld Ends – ASME B16.11
Available size range: 1/2” – 2”
