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<title><![CDATA[EC21 Product Catalogs - switching controllers]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/switching-controllers--2053/1/switching controllers.html]]></link><item>
<title><![CDATA[9 Working Sections Trm15s Electric Switching Control Hydraulic Control Valve for Variable Displaceme]]></title><link><![CDATA[https://archerho.en.ec21.com/9-Working-Sections-Trm15s-Electric--11623431_11656483.html]]></link><description><![CDATA[control, electric proportional (or switch) control
· 
Limitation of system maximum pressure via LS pressure relief valve
· Small pressure loss, low energy consumption
· Precise control, good frett]]></description><pubDate><![CDATA[20221014]]></pubDate></item>
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<title><![CDATA[Non Return Valve for Air Compressor Industrial Compressor Parts]]></title><link><![CDATA[https://baoyi123456.en.ec21.com/Non-Return-Valve-for-Air--12049045_12049054.html]]></link><description><![CDATA[control valve, thermal control valve, temperature control valve spool, proportional valve, volume regulating valve, pressure maintaining valve, intake valve, safety valve, regulating valve, switch, a]]></description><pubDate><![CDATA[20250314]]></pubDate></item>
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<title><![CDATA[Electromagnetic Ball Valve M-SEW6]]></title><link><![CDATA[https://huadejishu.en.ec21.com/Electromagnetic-Ball-Valve-M-SEW6--11587510_12048588.html]]></link><description><![CDATA[Product Name: Solenoid Ball Valve M-3SEW6
Solenoid operated ball valve features: 
- Direct actuated directional poppet valve,solenoid actuated
- Closed port is leak-free
- Switching is ensured even a]]></description><pubDate><![CDATA[20250312]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure 2-Way 3-way Trunnion Ball Valve]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX-High-Pressure--9343829_9200757.html]]></link><description><![CDATA[Switching
3-way 90-degrees
Diverting
A
B
C
D
E
F
G
H
I
J
Block
Thickness
Diameter
Max
Thickness
BV11S02-3-180
BV11S02-3-90
11,000
H1102
1/8&quot;
4.8
1.4
0.04
118
13
66.5
54
20.5
100
142
6.5
7
120
38
25.4]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[DELCO High Pressure Pneumatic Actuated Female Thread Stainless Steel Ball Valve]]></title><link><![CDATA[https://delcovalve.en.ec21.com/DELCO-High-Pressure-Pneumatic-Actuated--12030803_12031196.html]]></link><description><![CDATA[switching. Simply rotate 90 ° from fully open to fully closed for remote control
ITEM
DK66-HG Two Way High Pressure Pneumatic Actuated Stainless Steel Ball Valve
Material
Stainless Steel 
Sealing ma]]></description><pubDate><![CDATA[20241213]]></pubDate></item>
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<title><![CDATA[High Pressure Globe Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/High-Pressure-Globe-Valve--11881854_11977809.html]]></link><description><![CDATA[controlled by electric device, which is equipped with special motor, reducer, torque control mechanism, field operation mechanism, manual and electric switching mechanism. In addition to local operat]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Utmost Smart Positioner]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Utmost-Smart-Positioner--11940076_11940601.html]]></link><description><![CDATA[switches, and other internal electrical modules can be integrated; 
- Easily remote for smart positioner for control valve checking and diagnosis with Hart communication module;
- High adjustment pre]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[Check Valve 50mm]]></title><link><![CDATA[https://gangyevalve.en.ec21.com/Check-Valve-50mm--11928587_11928590.html]]></link><description><![CDATA[control of liquid, gas, and corrosive media and prevention of backflow. As one of leading wafer check valve manufacturers, our valves are made of cast iron, cast steel, stainless steel, etc., and ado]]></description><pubDate><![CDATA[20240424]]></pubDate></item>
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<title><![CDATA[HPAC Series Air Spring Single/Double Acting Compact Pneumatic Actuator]]></title><link><![CDATA[https://13165842695.en.ec21.com/HPAC-Series-Air-Spring-Single--11916308_11918927.html]]></link><description><![CDATA[pneumatic actuator is a piston-type actuator, which is suitable for switching off or metering control of valves with a 90° rotation angle (such as ball valves, butterfly valves, and plug valves).
]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
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<title><![CDATA[Fire Protection Grooved Butterfly Valve]]></title><link><![CDATA[https://fluidtechpipe.en.ec21.com/Fire-Protection-Grooved-Butterfly-Valve--11917143_11917148.html]]></link><description><![CDATA[switch) is light weight valve with signal gearbox, and it is grooved connection. The valve is fully open or closed when the disc is rotated a quarter turn.The Grooved signal butterfly valve is a groo]]></description><pubDate><![CDATA[20240327]]></pubDate></item>
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<title><![CDATA[High Torque Pneumatic Actuator]]></title><link><![CDATA[https://juhang1.en.ec21.com/High-Torque-Pneumatic-Actuator--11601080_11853726.html]]></link><description><![CDATA[switching and adjustment, can also be applied to other rotary occasions, is the ideal device to achieve industrial pipeline automation control
2. Product Parameter (Specification)
Model:JHA0012 DA - ]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[EPV1 Proportional Valve]]></title><link><![CDATA[https://xingyuelectron.en.ec21.com/EPV1-Proportional-Valve--11874073_11879584.html]]></link><description><![CDATA[EPV1 Proportional Valve
Product Description
Electrical Control: Uses electrical signals for precise and remote modulation of gas or liquid flow.
Proportional Response: These Electro-Pneumatic valves
]]></description><pubDate><![CDATA[20231225]]></pubDate></item>
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<title><![CDATA[1&quot; Stainless 4-20mA Modulating Valve TOFINE China]]></title><link><![CDATA[https://smartvalves.en.ec21.com/1-Stainless-4-20mA--4743207_10336439.html]]></link><description><![CDATA[control: 3 wire or 5 wire(with feedback wire)
◎ Control current: 4-20mA
◎ Control voltage:0-5v, 0-10v 
◎ Cable length:0.5m or customized
◎ Motor voltage:5v
◎ Switching time:&amp;le;7S
◎ Mater]]></description><pubDate><![CDATA[20170321]]></pubDate></item>
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<title><![CDATA[Sell Water Control Valve]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Sell-Water-Control-Valve--5511270_5511572.html]]></link><description><![CDATA[Control Pipeline Rose Copper C11000 3 Strainer Brass ASTME C27400 4 Needle Valve Brass ASTME C27400 5 Ball Valve Brass ASTME C27400 6 Solenoid Valve Brass ASTME C27400 7 Floating Ball Guide Valve Bra]]></description><pubDate><![CDATA[20120208]]></pubDate></item>
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<title><![CDATA[Dynamic Flow Control Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Dynamic-Flow-Control-Valve--11034618_7766650.html]]></link><description><![CDATA[Dynamic Flow Control Valve
Performance and characteristics of self-operated flow control valve
1.The flow can be set according to the design or actual requirements, which can automatically eliminate ]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[Main Control Valve]]></title><link><![CDATA[https://sinjin.en.ec21.com/Main-Control-Valve--7292273_7292500.html]]></link><description><![CDATA[switched off.
Flow Regulator control the work&apos;s down speed.
Lift lock valve increase user&apos;s safety by preventing abnormal free fall of the fork.
In ISO type, when driver gets out of the seat or the e]]></description><pubDate><![CDATA[20170517]]></pubDate></item>
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<title><![CDATA[Hot Selling Stainless Steel 3 PCS 1/4~4 Inch Stainless Steel 304/316 Ball Valve]]></title><link><![CDATA[https://sscastings.en.ec21.com/Hot-Selling-Stainless-Steel-3--11211917_11229598.html]]></link><description><![CDATA[switch has no friction, and the seal is not easy to wear. , The opening and closing torque is small. In this way, the specifications of the equipped actuator can be reduced, and the multi-turn electr]]></description><pubDate><![CDATA[20210622]]></pubDate></item>
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<title><![CDATA[MAXSTI Electric Actuator]]></title><link><![CDATA[https://szhtx88.en.ec21.com/MAXSTI-Electric-Actuator--10964854_10964955.html]]></link><description><![CDATA[control switch and the lock-type field/stop/remote selector are magnetic switches without through-shafts, and wheel-operated multi-turn actuators that can be used during commissioning or emergency co]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[1pc Ball Valve (304,316)]]></title><link><![CDATA[https://boluo0513.en.ec21.com/1pc-Ball-Valve-304--9512207_9512208.html]]></link><description><![CDATA[Controls - Flow Switches -Gages - Flowmeters - ManometersLevel Switches - Flow Switches - Pressure Transmitters - Proximity Sensors,There are five general body styles of ball valves: single body, thr]]></description><pubDate><![CDATA[20180820]]></pubDate></item>
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<title><![CDATA[China UTM Smart Positioner]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/China-UTM-Smart-Positioner--11563892_11762934.html]]></link><description><![CDATA[switches, and other internal electrical modules can be integrated; 
Easily remote for smart positioner for control valve checking and diagnosis with Hart communication module;
High adjustment precisi]]></description><pubDate><![CDATA[20230403]]></pubDate></item>
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<title><![CDATA[Double Rotary Valve]]></title><link><![CDATA[https://anshavalve2023.en.ec21.com/Double-Rotary-Valve--11802988_11803008.html]]></link><description><![CDATA[pneumatic assembly design and pneumatic control to meet explosion-proof requirement.
--Accessories: Gas control unit (5 / 3 ways solenoid valve), 
Position indicator (Limit Switch)
]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[Stainless Steel 1pc Thread Ball Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/Stainless-Steel-1pc-Thread-Ball--11725077_11725078.html]]></link><description><![CDATA[One-piece ball valve is a relatively new type of ball valve category, it has some unique advantages of its own structure, such as the switch without friction, sealing is not easy to wear, the opening]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[Electric Actuator]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Electric-Actuator--10654351_10654352.html]]></link><description><![CDATA[Control System ,having well protection ,as well as adjustment on travel direction and motor direction. 
2．Control type: There`re various types of function like Switch Type ,Active Contact Type ,Pas]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Butterfly Valve, Gate Valve, Ball Valve Supplier]]></title><link><![CDATA[https://liana2018.en.ec21.com/Butterfly-Valve-Gate-Valve--10839904_10839961.html]]></link><description><![CDATA[switch control, serve as cut off and throttling in the pipeline. 
Material- body: GG25,GGG40/GGG50 
- disc :DI/SS316/SS304/AL-BZ 
- stem:SS410/SS416/SS420/SS304/SS316 
- seat :NBR/EPDM/PTFE/VITON 
De]]></description><pubDate><![CDATA[20181024]]></pubDate></item>
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<title><![CDATA[FABIA Pneumatic 3 Piece Butt Welding Ball Valve with Thrust Bearing]]></title><link><![CDATA[https://fbballvalve.en.ec21.com/FABIA-Pneumatic-3-Piece-Butt--11860860_11860861.html]]></link><description><![CDATA[contact to ensure the valve stem seal.Anti-static function: set the spring between the ball, valve stem and valve body, which can export the static electricity generated by the switching process. 
]]></description><pubDate><![CDATA[20231031]]></pubDate></item>
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<title><![CDATA[High Pressure Hydraulic Ball Valve]]></title><link><![CDATA[https://001019.en.ec21.com/High-Pressure-Hydraulic-Ball-Valve--11831368_11831369.html]]></link><description><![CDATA[control for combined flow, diversion, and flow direction switching. They can also close any channel and connect the other two channels.
(1)2-way
(2)3-way
(3)4-way
(4) Flange ball valves
(5) Manifold ]]></description><pubDate><![CDATA[20230808]]></pubDate></item>
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<title><![CDATA[Automatic Self-control Valve Electric Actuator Die Casting Parts]]></title><link><![CDATA[https://kathy12324.en.ec21.com/Automatic-Self-control-Valve-Electric--11601216_11601217.html]]></link><description><![CDATA[Usually electric actuators can provide greater force and speed for the valve, and we can easily adjust the control switch on the electric actuator. Therefore, when it is necessary to control the valv]]></description><pubDate><![CDATA[20220712]]></pubDate></item>
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<title><![CDATA[Pex Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Pex-Ball-Valve--11603083_11657784.html]]></link><description><![CDATA[switch of pex 
ball valves for sale is light, and the bottom of its sealing ring has a spring between the valve core and the sealing ring. If you want to know more about the pex ball valve cost, plea]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Pinch Valve VF Series]]></title><link><![CDATA[https://xnvalves.en.ec21.com/Pinch-Valve-VF-Series--11845583_11845584.html]]></link><description><![CDATA[switch control and flow control of some wear and corrosive solids and liquids containing particles, powders, fibers, viscose and so on for customers.
With its unique structure and material advantages]]></description><pubDate><![CDATA[20230918]]></pubDate></item>
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<title><![CDATA[Electric Three-Piece Ball Valve]]></title><link><![CDATA[https://sudhanafluid89.en.ec21.com/Electric-Three-Piece-Ball-Valve--11846191_11846205.html]]></link><description><![CDATA[switch control of the medium can also realize the proportional adjustment of the medium flow, pressure, temperature and other parameters in the pipeline.Electric three-piece ball valve standard speci]]></description><pubDate><![CDATA[20230920]]></pubDate></item>

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