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<title><![CDATA[EC21 Product Catalogs - adjustable temperature controller]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/adjustable-temperature-controller--2053/1/adjustable temperature controller.html]]></link><item>
<title><![CDATA[D71X-16Q Wafer Gear Type Butterfly Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/D71X-16Q-Wafer-Gear-Type--12049948_12049966.html]]></link><description><![CDATA[length (mm)
31
42
44
44
50
54
54
60
Testing
Valve body
1.5-2.4
Pressure Mpa
Sealing
1.1-1.76
Rate working pressure
1.0-1.6
temperature
1-80°C
Media
Water and weak corrosive fluids
]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[Wholesale OEM DN700 Butterfly Valve Quotes]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/Wholesale-OEM-DN700-Butterfly-Valve--11759535_12031212.html]]></link><description><![CDATA[Control : Adjusts quickly between open and closed states.
· 
Minimal Pressure Drop : Allows for seamless fluid flow.
Applications 
DN700 butterfly valve
Ideal for use in desalination plants, petroch]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[Aomite  Adjustable 1.5 Inch, 0.3 To 2 Bar Pressure Relief Valve]]></title><link><![CDATA[https://wzaomitevalve.en.ec21.com/Aomite-Adjustable-1.5-Inch--12046670_12046671.html]]></link><description><![CDATA[adjust between 0.01-0.1 bar)Max. Working Temperature: 120 degree CAvailably size: 1 1/2&quot; - 2&quot;Availably connection: Weld,Clamp,ThreadAvailably standard:DIN,SMS,ISO,IDFCertificate: CEApplication: 1). w]]></description><pubDate><![CDATA[20250304]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Relief Valve - Field Adjustable 1000psi - 20000psi]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX-High-Pressure--9650457_9824853.html]]></link><description><![CDATA[temperature
-20℃ ~65℃ (NYLON) / -20℃~204℃
Usage size adjustment a ranch with six angles
5mm Use a ranch with six angles
6mm Use a ranch with six angles
Adjust dimension tolerance ±%
±8%
Use]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Butterfly Control Valves]]></title><link><![CDATA[https://controlvalves.en.ec21.com/Butterfly-Control-Valves--11947685_11947565.html]]></link><description><![CDATA[Control Valves withstand harsh operating conditions, including high pressures and
temperatures, as well as corrosive environments. This robust construction guarantees longevity and operational reliab]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[Pneumatic Extension Inclined Stem Flush Bottom Control Ball Valve]]></title><link><![CDATA[https://cnzpv.en.ec21.com/Pneumatic-Extension-Inclined-Stem-Flush--12025004_12025522.html]]></link><description><![CDATA[temperature, pressure levels, adhesion properties, corrosiveness of the medium within the storage container to optimize performance under different operating conditions.
Performance Characteristics
T]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[API 6A Wellhead Equipment &amp; X&apos;mas Tree]]></title><link><![CDATA[https://deltapetro.en.ec21.com/API-6A-Wellhead-Equipment--12017646_12017655.html]]></link><description><![CDATA[API 6A Wellhead Equipment &amp; Christmas Tree
• Fix drilled wellhead, connect wellhead casing string, seal and control the annular of casing, suspend tubing, control wellhead pressure and adjust flow ]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[Adjustable Thermostatic Head Radiator Valve]]></title><link><![CDATA[https://huibo7888.en.ec21.com/Adjustable-Thermostatic-Head-Radiator-Valve--12003771_12009703.html]]></link><description><![CDATA[temperature control, allowing you to regulate the heat output of individual radiators. This feature is perfect for creating customized comfort zones within your home.
Constructed from high-quality ma]]></description><pubDate><![CDATA[20240925]]></pubDate></item>
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<title><![CDATA[Adjustable Gas Stove Pressure Valve for Residential and Commercial Kitchens | Safe Gas Control for P]]></title><link><![CDATA[https://hebeijincheng123.en.ec21.com/Adjustable-Gas-Stove-Pressure-Valve--11995115_12003315.html]]></link><description><![CDATA[Adjustable Gas Stove Pressure Valve for Residential and Commercial Kitchens | Safe Gas Control for Propane and Natural Gas Stoves
Product Description:
Our Gas Stove Pressure Valve provides an essenti]]></description><pubDate><![CDATA[20240912]]></pubDate></item>
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<title><![CDATA[Natural Gas/LP Gas Regulator]]></title><link><![CDATA[https://abydaglobal.en.ec21.com/Natural-Gas-LP-Gas-Regulator--11968021_11968022.html]]></link><description><![CDATA[adjust the middle of the head in the regulator to control and adjust to suitable for propane.
7. PERATE TEMPERATURE - 32°F - 225°F (0°C - 107°C). Do not install the regulator too close to the hea]]></description><pubDate><![CDATA[20240713]]></pubDate></item>
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<title><![CDATA[Self-Actuated Regulating Valves Self-Operated Control Valves for Pipeline Pressure Adjusting]]></title><link><![CDATA[https://zhipengvalve.en.ec21.com/Self-Actuated-Regulating-Valves-Self--11948701_11949223.html]]></link><description><![CDATA[Self-Actuated Regulating Valves Self-Operated Control Valves for Pipeline Pressure Adjusting(ZPL610)
Application And Characteristics Of ZPL610 
The ZPL610 Type self-actuated pressure regulating valve]]></description><pubDate><![CDATA[20240608]]></pubDate></item>
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<title><![CDATA[Steam Bellow Conductive Heat Transfer Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Steam-Bellow-Conductive-Heat-Transfer--11940076_11940564.html]]></link><description><![CDATA[Temperature and Pressure: Bellows seal valves can handle high temperatures and pressures, making them suitable for challenging industrial environments.
The bellows control valve is a pressure-balance]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[Multifunctional Hydraulic Control Valve]]></title><link><![CDATA[https://fluidtechpipe.en.ec21.com/Multifunctional-Hydraulic-Control-Valve--11917154_11917457.html]]></link><description><![CDATA[Temperature: 0-80℃
Surface Treatment: ANSI/AWWA C550
Medium: Water, gas，oil etc.
PRODUCTS DETAILS:
What&apos;s the Multifunctional hydraulic control valve?
Multifunctional hydraulic control valve is d]]></description><pubDate><![CDATA[20240328]]></pubDate></item>
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<title><![CDATA[YT-1000 ROTORK Ytc Smart Positioner Electric Actuator with Control Valve]]></title><link><![CDATA[https://actuatorpositioner.en.ec21.com/YT-1000-ROTORK-Ytc-Smart--11881437_11881438.html]]></link><description><![CDATA[adjustment control. Technical Parameter:ModelItemWOOL (LinearType) 1000R (RotaryType)Single acting Double actingInput signal, resistance4~20mA.DC250Q+15QGas supply pressure1.4- 7kgf/cm2 (20~ 10Opsi)S]]></description><pubDate><![CDATA[20231229]]></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[temperature: -196℃ ~540℃;
5. Driving mode: manual, cochlear worm transmission, pneumatic, electric, liquid movement, gas-liquid linkage, electric-liquid linkage;
6. Valve body materials: WCB, ZG1]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
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<title><![CDATA[China Experienced Manufacturer of Pilot Control 350bar Hydraulic Control Valve]]></title><link><![CDATA[https://archerho.en.ec21.com/China-Experienced-Manufacturer-of-Pilot--11623431_11687827.html]]></link><description><![CDATA[control, electric proportional (or switch) control
• Boom and arm can have load holding function
• Adjustable working priority sequence of each plate
• Limitation of system maximum pressure via]]></description><pubDate><![CDATA[20221207]]></pubDate></item>
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<title><![CDATA[Stainless Steel Hose Union Bibcock Bib Tap Outside Taps]]></title><link><![CDATA[https://bibcockvalve.en.ec21.com/Stainless-Steel-Hose-Union-Bibcock--11866754_11866755.html]]></link><description><![CDATA[control the flow of water. They often have a threaded spout or connector to attach a garden hose or other watering equipment.
Frost Protection: In regions with freezing temperatures, it&apos;s essential t]]></description><pubDate><![CDATA[20231115]]></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[adjust and strictly control the medium.
The three-piece internally threaded ball valve is suitable for working conditions requiring strict shut-off in petroleum, chemical, urban water supply and drai]]></description><pubDate><![CDATA[20210622]]></pubDate></item>
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<title><![CDATA[Cold Expansion Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Cold-Expansion-Ball-Valve--11603083_11657783.html]]></link><description><![CDATA[adjusting mechanism, and a valve body. 
Carbo Cold Expansion Ball Valve
The induction mechanism is filled with a freon working medium, and the temperature sensing bulb is installed at the evaporator&apos;]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Versatile Foam Insulation Valve for HVAC Applications - Ideal for Ductwork and Pipe Insulation - Hig]]></title><link><![CDATA[https://jinrui13784160889.en.ec21.com/Versatile-Foam-Insulation-Valve-for--11892376_11892388.html]]></link><description><![CDATA[control, this valve simplifies the insulation process and helps you achieve excellent energy efficiency and temperature control. Upgrade your HVAC projects with our trusted foam insulation valve and ]]></description><pubDate><![CDATA[20240123]]></pubDate></item>
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<title><![CDATA[Single Seat Control Valve]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Single-Seat-Control-Valve--11563892_11762932.html]]></link><description><![CDATA[control
is widely used in petrochemical, coal chemical, basic chemical, fine chemical, metallurgy, thermoelectric and other fields to accurately adjust the flow, temperature, pressure, and liquid lev]]></description><pubDate><![CDATA[20230403]]></pubDate></item>
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<title><![CDATA[Top Entry Eccentric Semi Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/Top-Entry-Eccentric-Semi-Ball--11895413_11895417.html]]></link><description><![CDATA[Adjustable Seat: The valve&apos;s seat is adjustable, allowing precise control of the sealing performance and extending the seat&apos;s lifespan.
8. Optional Actuation: The valve can be equipped with various t]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Hass Intellifaucet K750]]></title><link><![CDATA[https://coastbuyer.en.ec21.com/Hass-Intellifaucet-K750--11836022_11836187.html]]></link><description><![CDATA[control interface capability allows a computer, a PLC or an electronic process controller to adjust the Intellifaucet setpoint temperature via a 4-20 mA signal, and to start and stop the flow of wate]]></description><pubDate><![CDATA[20230821]]></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[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 specificatio]]></description><pubDate><![CDATA[20230920]]></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[control:Through filtered compressed air, no need lubricate oil，the oil must suit for NBR under lubricated condition.Applicable ambient temperature:Standard -20℃~80℃Low temperature -40℃~80℃H]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator]]></title><link><![CDATA[https://valvesactuators.en.ec21.com/Intelligent-Electric-Valve-Actuator-IP67--11898041_11898042.html]]></link><description><![CDATA[adjustable
6. Protection grade :Standard IP67(1m underwater 30 minutes)
Optional IP68
7. Low temperature:-20℃~+60℃ special -40℃~+70℃
8. Ambient humidity:≤95%(+25℃)
9. Working system:S2-10]]></description><pubDate><![CDATA[20240206]]></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[24VAC 24VDC 
4．Control speed: full travel time 5 seconds、10 seconds、15seconds、30 seconds、60 seconds，etc.(to be specified) 
5．Ambient temperature：-10~+80℃ 
6．Protection:IP68 
]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Wellhead Christmas Tree]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Wellhead-Christmas-Tree--11754519_11754525.html]]></link><description><![CDATA[control the production wellhead pressure and adjust the oil (gas) wellhead flow, also can be used in acid fracturing, injection, testing and other special operations.
Wellhead devices and trees can b]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[High Performance Butterfly Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/High-Performance-Butterfly-Valve--10441583_10444255.html]]></link><description><![CDATA[temperature&amp;le;250&amp;deg;C 
6) Connection method：Flange, wafer. 
7) Operating method：Worm gear,electric,pneumatic . 
8) Pressure test:GB/T13927; API598. 
9) Face to Face: GB/T12221; API609. 
Applic]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
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<title><![CDATA[CN81 Series Eccentric Rotary Control Valve]]></title><link><![CDATA[https://supconvalve.en.ec21.com/CN81-Series-Eccentric-Rotary-Control--11042359_11042360.html]]></link><description><![CDATA[Control Valve
has excellent stability, resistance to erosion and corrosion resistant, reliable seal and the advantages of large flow adjustable range. In addition, the series of control valve compact]]></description><pubDate><![CDATA[20200212]]></pubDate></item>
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<title><![CDATA[Differential Pressure Control Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Differential-Pressure-Control-Valve--11034618_7766629.html]]></link><description><![CDATA[control valve, when the user adjusts the flow, it can only go to other users. In addition, The maximum pressure of the radiator temperature control valve is 25Kpa, without adding the pressure differe]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[Butterfly Valve]]></title><link><![CDATA[https://aqabengineers.en.ec21.com/Butterfly-Valve--8962730_8962821.html]]></link><description><![CDATA[adjusting. All elastomers, all internal bearings shall be non-corrosive and non-metallic. All seats shall be suitable for 250&amp;deg;F sustained high temperature and capable of 2000 PPM on chlorinated a]]></description><pubDate><![CDATA[20140603]]></pubDate></item>

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