Liquid nitrogen supply tank is a cryogenic container made of stainless steel, mainly used for liquid nitrogen transfer and replenishment; The container itself has a pressure boosting system, which supplies liquid nitrogen to other containers by controlling valves. It is usually used in conjunction with experimental instruments, electronic equipment and other devices. It is characterized by being equipped with double safety automatic control valves to provide double safety protection measures; it can be continuously pressurized and has the uninterrupted nature of continuous liquid discharge; it is designed with 304 stainless steel inner and outer tanks + vacuum insulation structure, and has been rigorously tested at low temperatures; it is installed with Mobile casters with high load-bearing capacity make movement quick and convenient. Correct use steps of liquid nitrogen supply tank: 1.Add liquid Input liquid from the liquid inlet valve. When filling the tank, you must first open the vent valve, connect the metal hose for infusion to the liquid inlet valve, open the liquid inlet valve, and then add liquid nitrogen to the tank. The filling is completed. Finally, close the liquid inlet valve. 2. Liquid level indication Liquid nitrogen supply tanks are generally equipped with a buoyancy level gauge. By observing the yellow indicator ring on the transparent display, you can grasp changes in the liquid level in the tank. 3.Storage When storing liquid nitrogen, the liquid inlet valve and booster valve should be closed, and the vent valve should be opened; 4.Transportation When the liquid nitrogen supply tank needs to be transported, the opening and closing states of each valve should remain the same as during storage, and the bottom casters should be fixed to prevent losses caused by road bumps. 5.Infusion When you need to add fluid to other containers, pay attention to the following steps: (1) Close the vent valve; (2) Open the booster valve; (3) Observe the pressure gauge; (4) When the pressure rises to 0.05MPa, open the drain valve to replenish liquid nitrogen; Liquid nitrogen supply tank is an important cryogenic equipment, which is widely used and frequently used. Correct use is more conducive to the smooth progress of experimental work.
Pneumatic valve is a valve driven by compressed air. When purchasing pneumatic valves, only the specification, type and working pressure are specified to meet the purchase requirements, which can be used to control the flow of air, water, steam, various corrosive media, mud, oil, liquid metal, radioactive media and other types of fluids. Sudhanafluid pneumatic valve series: butterfly valve The butterfly plate of the butterfly valve is installed in the diameter direction of the pipeline. In the cylindrical channel of the butterfly valve body, the disc-shaped butterfly plate rotates around the axis and the rotation angle is between 0 �° and 90 �°. When it rotates to 90 �°, the valve plate is fully open. The butterfly valve is simple in structure, small in size, light in weight and only composed of a few parts. It can be opened and closed quickly by rotating 90 �°, and the operation is simple. At the same time, the valve has good fluid control characteristics. When the butterfly valve is in the fully open position, the thickness of the butterfly plate is the resistance when the medium flows through the valve body, so the pressure drop generated by the valve is very small, so it has good flow control characteristics. The butterfly valve has two types of seal: elastic seal and metal seal. Elastic sealing valve, the sealing ring can be embedded on the valve body or attached to the periphery of the butterfly plate. Valves with metal seals generally have a longer service life than those with elastic seals, but it is difficult to achieve complete sealing. Metal seal can adapt to higher working temperature, while elastic seal has the defect of being limited by temperature. If the butterfly valve is required to be used as flow control, the main thing is to select the correct size and type of valve. The structural principle of butterfly valve is particularly suitable for making large-diameter valves. Butterfly valves are not only widely used in oil, gas, chemical, water treatment and other general industries, but also used in cooling water systems of thermal power plants. The commonly used butterfly valves include wafer butterfly valve and flange butterfly valve. Wafer butterfly valve is to connect the valve between two pipe flanges with stud bolts. Flange butterfly valve is to connect the flanges on both ends of the valve to the pipe flange with bolts.
Overview of electric high platform ball valve: The electric high platform ball valve adopts a high platform design, which can be directly installed with the actuator without the need for a bracket, which provides convenience for product installation and replacement, and has the characteristics of small flow resistance and large flow capacity. The difference between the electric high platform ball valve and the ordinary ball valve with bracket is that it occupies a small space and has a compact structure. The disadvantage is that it is not resistant to high temperature, and the temperature is transmitted to the cylinder, and the rubber ring in the cylinder is easy to age. Although the ordinary ball valve and the actuator need to be installed with a bracket and a connecting shaft, the heat dissipation function is stronger. Usually, the pipeline with a high temperature usually adopts a ball valve with a bracket, which can avoid damage to the actuator due to high temperature and prolong the service life. service life. Electric high platform ball valve features: 1. It adopts high platform ISO5211 standard design, and it can be connected and installed with the actuator without other brackets and connecting shafts. 2. It adopts silica sol precision casting, beautiful appearance, tight and reliable, good sealing performance and wide application range. 3. Anti-static function, a spring is set between the ball, valve stem and valve body, which can discharge the static electricity generated during the switching process. 4. The fluid resistance is small. The full-bore ball valve basically has no flow resistance, and the opening and closing is rapid. It only needs to rotate 90�° from fully open to fully closed, and it is easy to operate. The electric high platform flanged ball valve adopts the spring plunger type electrostatic lead-out device, so that the direct form of static passage between the ball and the valve body or the form of static passage between the ball and the valve body through the stem tube, so that the ball and the valve seat can be The static electricity generated by friction during the switching process is led to the earth through the valve body, preventing fire or explosion that may be caused by static sparks. Static electricity is an objective natural phenomenon, which can be produced in many ways, such as contact and friction. For example, for high platform ball valves, when the ball rubs against the soft-sealed switch, static electricity will be generated. If the pipeline is filled with flammable and explosive media, it is very dangerous. Therefore, a connecting device is installed in the valve to guide the static electricity of the ball to the outside to prevent static electricity. is very important.
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Right front spring plug GNZS594E-04-03 338-3540 power transmission filter EX13-3-C-20-386PN plug Pressure seal block cat no SL135.2.2.2 to SL135 swivel Module DO 3399102150 Bearing 97521E GB299-86 100107998 FUEL FILTER 57415940 Fan FDZ-2.5-S2 40W 2800rpm MK-6319-0089-00 locking clips Breather 261-3071 DRAGON PRODUCTS QWS-2500 pump Seal Ring 2815780703095 Insert 129-0375 PS040104-Sealing rig HANDLE 10 POSITION SANITARY 8 22321003 Audio Cable, Four-conductor, two twisted pairs 18 AWG Part No.: 60075-001 GAI-TRONICS 5114002 , Hre14-2c Explosion-Proof Led Emergency Controller (Led/14w) Complete With Emergency Battery , Series BAY51-Q Led SCREW,HOLLOW,65.98150-0080 XYQ3C.Z-9 DupleX gear Cylindrical roller bearing baering NU 224 ECJ harting connector 19300060546 Copper Washer 2815780795094 Reverse Reducer ZJ30CZ-04-01-00 RG Petro Hydraulic hoses 38 mm at 35 MPa L-20m with 1.1/2 NPT fitting Drawworks Joystick W.Gessmann D-74211 Leingarten PW1012935-010 V8/B3 S1318882/010-0006 Air bag AK753502-0400B1 Bomco Switch position SRP 145 MBA control cabinet ESP SRP 145 16A 250V/10A 440 VAC IEC 60947-3.5; Producer Kaycee Gasket 25AT37 pump PZG-7 Hydropneumatic switch QKY21-25 Sonar visual signalling system 3806000092 HUMMEL circular plug connector 7471619020 ct. No 3301011320 harting connector 19300100527 SCREW HEX DRILLED THREAD 30172172 WATER-AIR INSTRUMENT AF50011-02.13.00 TTC-H313PI+RH nuclear power plant dry change special temperature controller ZPEK-08-12-333PN PLUG AMPHENOL Motor H7UB.291P Crosshead pin AH0501010404 CYLINDER, LINK TILT, PN.DT12642 WAGO 750-601 POWER SUPPLY MODULE 24VDC 40943311-080 drilling coupling XT-57 box X 6-5/8â?? FH Pin: length 12 1 pc length 36 TTC-G315A4 temperature controller FLOURESCENT TUBE 60W F48T12/CW/HO ALTO 15PK 369785 Two positions 3-stage reverse valve 810610-00-1522 for Air system of ZJ-20 Main drum bearing 3524 4500100229 for XJ-450 GASKET,DOOSAN,65.96601-0054 Cartridge valve 109858-1AN 4801010140-Chain 24S-4X122 122section Shift Valve P55556-3 (0~150psi) M/D TOTCO energy consumption brake overtemperature switch OT1RS228-2529 Pyramid screen API230 PMD500DF-A230 4 BUTTERFLY VALVE 300 SERIES 15 LBS V040761STC BG322004-0212 Adjusting shim RFA-100 100LY-T-CR 2.4.03.001 filter element GB / T1235-1976 ORING 55 X 3.1 W1111550C SAND PUMP SB6X8FJ Manual Air Valve SYSQ21-25 Elevator DDZ250 5IEU Bushing 29531001 PS040107 Sealing rig Tandem drive aXle front assembly C226C Meritor Cardan BHJ-250E751 Valve block H7UB.208P Bearing HHZJ40000160 PS601900 Pipeline oil filter Pump body G0710-4868 TWS-600S pump HD mechanical pert assembly Bearing 42315 for hydraulic wrench ZQ 203/100 ZQ203-090 CLUTCH LT700/135 T104-011.00
DDTG-55Z High Speed Tubular Linear Actuator The DDTG-55Z high speed electric linear actuator is a high-performance solution designed for applications that demand rapid and precise linear motion. With its advanced design and high-speed motor, it offers quick response times and accelerated speeds while ensuring precision and accuracy. This actuator is ideal for industries such as robotics, automation, and aerospace, where high-speed operation is critical for enhanced performance. Technical Data of DDTG-55Z Ultra High Speed Linear Actuator Model DDTG-55Z Input Voltage 12V or 24V or 36V or 48V material of outer tube AL 6063/stainless steels 304 material of lead screw stainless steels 304 material of piston rod stainless steels 304 material of the nut DuPont POM, USA Stroke Length 50500mm Motor Type brushed motor Max Load 400N (24V) / 250N(12V) Load Speed 80-90mm/s Limit Switch built-in Duty Cycle under max load,work for 50 times , stop for 20minutes15%-20%;under min load can work continuously Protection Class IP67 Operating temperature -20-60 ºC Wire length Custom Noise on load 60db Dimension of DDTG-55Z High Speed Tubular Custom Linear Actuator DDTG-55Z mm Limit Switch Hall Sensor Over Current Protection Min. install dimension L+S 325+S Pending Pending DDTG-55Z Fast Electric Actuator Customizable Options Wire length Stroke length Install dimension Color Bracket Control box Now the price of fast linear actuator 12v is reasonable, if you have needs, please contact us.
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Approx. weight 2.11 g Dimensions (WxHxD) 26x35x1 mm Diameter 26 mm Total Drop 35 mm
Approx. weight 2.23 g Length 180 mm
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Approx. weight 4.08 g Length 180 mm
Approx. weight: 6.42 g Dimensions: (WxHxD) 13x46x8 mm Material: Sterling Silver Total Drop: 46 mm
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