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<title><![CDATA[EC21 Product Catalogs - close control]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/close_control--2053/1/close control.html]]></link><item>
<title><![CDATA[D 371X-16Q Wafer Gear Type Butterfly Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/D_371X_16Q_Wafer_Gear--12049948_12049968.html]]></link><description><![CDATA[controlling the flow of media.
Features 
1. Simple structure, small size and short structure length.
2. The opening and closing torque is small, because the discs on both sides of the
rotating shaft ]]></description><pubDate><![CDATA[20250318]]></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[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_0.3--12046670_12046671.html]]></link><description><![CDATA[closed;
2). when the pipe system in vacuum(standard-0.9bar) can automatically open.
Adjustable Pressure Relief Valve (Sanitary Safety Valve): Application and Use CasesAdjustable pressure relief valve]]></description><pubDate><![CDATA[20250304]]></pubDate></item>
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<title><![CDATA[NC Motor Thermal Valve Actuator]]></title><link><![CDATA[https://huibo7888.en.ec21.com/NC_Motor_Thermal_Valve_Actuator--12003771_12043537.html]]></link><description><![CDATA[NC Motor Thermal Valve Actuator
Electric actuators are normally open and normally closed. Normally open (N.O) means that actuator control of the actuator is turned on and the power is turned off when]]></description><pubDate><![CDATA[20250218]]></pubDate></item>
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<title><![CDATA[Resilient Seat Gate Valve-bs]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Resilient_Seat_Gate_Valve_bs--11930782_12039229.html]]></link><description><![CDATA[used pipeline valve,Which adopts soft materials as sealing elements to achieve the control of valve opening and closing.Such valves are widely used in liquid, gas and other media flow pipeline.
]]></description><pubDate><![CDATA[20250124]]></pubDate></item>
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<title><![CDATA[HIFLUX - High Pressure Control Valve]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_High_Pressure_Control_Valve--6657087_6657253.html]]></link><description><![CDATA[[HIFLUX] High Pressure Control Valve Series
When electricity is transferred to the positioner of the control valve, the positioner controls the flow by changing the position of the stem, which regula]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[Kaneko 2-way Solenoid Valve - M20 Series]]></title><link><![CDATA[https://contranspowers.en.ec21.com/Kaneko_2_way_Solenoid_Valve--8980715_8980766.html]]></link><description><![CDATA[control a liquid such as water, oil, chemicals, and gases such as air and gas is.
However, in our company, depending on the caliber, such as the type of fluid, there is also a production performance ]]></description><pubDate><![CDATA[20250109]]></pubDate></item>
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<title><![CDATA[Ball Control Valve]]></title><link><![CDATA[https://controlvalves.en.ec21.com/Ball_Control_Valve--11947686_11947577.html]]></link><description><![CDATA[control the flow of fluid. This design allows for smooth, unrestricted flow when the valve is fully open and tight shut-off when closed, ensuring optimal control over the process media.
Constructed f]]></description><pubDate><![CDATA[20250106]]></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[closed for remote control
ITEM
DK66-HG Two Way High Pressure Pneumatic Actuated Stainless Steel Ball Valve
Material
Stainless Steel 
Sealing material
PTFE
Nominal size
DN08-DN50 1/4&quot;~2&quot;
Operating Pre]]></description><pubDate><![CDATA[20241213]]></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[Pneumatic Extension Inclined Stem Tank Bottom Control Ball Valve(ZPRX780F)
Nominal Diameter: DN40-200,NPS1 1/2″-8″Nominal Pressure: PN10-PN40,CL150-CL600.10KConnection Standard: HG20592-2009,ANSI]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[Stainless Steel 316L Globe Control Valve]]></title><link><![CDATA[https://cncontrol.en.ec21.com/Stainless_Steel_316L_Globe_Control--11968066_12025274.html]]></link><description><![CDATA[Our Stainless Steel 316L Globe Control Valve, supplied in 5-inch size with a Class 150 LB rating, DN125 and PN10 specifications, adheres to ANSI/FCI 70-2 leakage standards. Featuring pneumatic actuat]]></description><pubDate><![CDATA[20241118]]></pubDate></item>
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<title><![CDATA[Stainless Steel Flange Ball Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/Stainless_Steel_Flange_Ball_Valve--11859822_12021342.html]]></link><description><![CDATA[control and shut-off purposes. Constructed from stainless steel materials, ANSI flange stainless steel ball valves are suitable for general water, oil, and gas applications. These stainless steel fla]]></description><pubDate><![CDATA[20241030]]></pubDate></item>
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<title><![CDATA[ASTM A216 WCB Swing Check Valve, API 6D, 20 Inch, 900 LB, RF]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/ASTM_A216_WCB_Swing_Check--11116492_11978584.html]]></link><description><![CDATA[close smoothly, providing reliable fluid control and minimizing wear and tear on the valve components.
With a 20-inch size and a Class 900 LB rating, our valves are built to handle high-pressure appl]]></description><pubDate><![CDATA[20240801]]></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[Natural Gas/LP Gas Regulator]]></title><link><![CDATA[https://abydaglobal.en.ec21.com/Natural_Gas_LP_Gas_Regulator--11968021_11968022.html]]></link><description><![CDATA[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 heating equipment or use in very cold environment. He]]></description><pubDate><![CDATA[20240713]]></pubDate></item>
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<title><![CDATA[Pneumatic/Electric/Manual Controlled Metallic O/V-Shaped Cut-Off Ball Valve(ZPR700)]]></title><link><![CDATA[https://zhipengvalve.en.ec21.com/Pneumatic_Electric_Manual_Controlled_Metallic--11948701_11948723.html]]></link><description><![CDATA[close position, allowing for easy remote control.
5. Maintenance is hassle-free with the easily disassembled and replaceable movable sealing rings in the simple structure of the ball valve.
6. When f]]></description><pubDate><![CDATA[20240608]]></pubDate></item>
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<title><![CDATA[API Industrial Floating Stainless Steel Ball Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/API_Industrial_Floating_Stainless_Steel--11940076_11940587.html]]></link><description><![CDATA[closed by rotating the handle 90 degrees. This allows for quick operation and easy control of flow.
- Durability and Longevity: Made from robust materials like stainless steel, brass, or PVC, ball va]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[BalI Valve]]></title><link><![CDATA[https://tj930927.en.ec21.com/BalI_Valve--11934999_11935018.html]]></link><description><![CDATA[control：since the controI of the baII valve 
needs only 90°rotation，it is easy to control and automate the 
remote control,so fhe baII valve can be mounted with pneumatic 
actuator，electrical ]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://baisheng326.en.ec21.com/Globe_Valve--11922748_11929565.html]]></link><description><![CDATA[Control Co., Ltd. is
a complete fluid equipment supplier integrating production, sales, export and
technology research and development. Its products are widely involved in
petroleum, chemical industr]]></description><pubDate><![CDATA[20240425]]></pubDate></item>
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<title><![CDATA[Check Valve 8]]></title><link><![CDATA[https://gangyevalve.en.ec21.com/Check_Valve_8--11928587_11928591.html]]></link><description><![CDATA[controlled by the swing of the valve. When the liquid flow direction is changed, the 8 flanged check valve
will automatically close, thus preventing the liquid from flowing backwards.
If you are look]]></description><pubDate><![CDATA[20240424]]></pubDate></item>
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<title><![CDATA[Sanitary Diaphragm  Valve]]></title><link><![CDATA[https://anshavalve2023.en.ec21.com/Sanitary_Diaphragm_Valve--11802988_11803068.html]]></link><description><![CDATA[with simple structure and low flow resistance, it is suitable for the shutoff or flow control of the sterile medium, ultra-pure medium, high viscosity medium and the medium with suspended particles.]]></description><pubDate><![CDATA[20230904]]></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[control valve to form a closed loop control loop. The DC current signal given by the control system is converted into a gas signal that drives the regulating valve to control the action of the regula]]></description><pubDate><![CDATA[20231229]]></pubDate></item>
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<title><![CDATA[Cast Iron Y Strainer]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/Cast_Iron_Y_Strainer--11725077_11821759.html]]></link><description><![CDATA[control valves, steam traps, regulators and other process equipment.
The cast iron Y-straine
r PN16 is a very economical filtration solution in many applications. Where the relatively small amount of]]></description><pubDate><![CDATA[20230719]]></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[close direction. Tests should be performed one by one according to the commissioning procedure and all parts should be checked at normal status prior to using.
Applications:
Widely applied in various]]></description><pubDate><![CDATA[20240206]]></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[closed when the disc is rotated a quarter turn.The Grooved signal butterfly valve is a grooved clamp connection valve designed completely based on the principle of symmetry. It is symmetrical in the ]]></description><pubDate><![CDATA[20240327]]></pubDate></item>
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<title><![CDATA[Kelly Valve]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Kelly_Valve--11895712_11895717.html]]></link><description><![CDATA[control of the fluids in the drill string.
Product Description
Kelly Valve
/Drill Pipe Safety Valve is a full opening valve that provides positive pressure control of the fluids in the drill string. ]]></description><pubDate><![CDATA[20240131]]></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. When the handle is turned or rotated, it either opens or closes the valve, determining whether water can flow through the tap.
Water flow: When the valve is open, water flo]]></description><pubDate><![CDATA[20231115]]></pubDate></item>
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<title><![CDATA[Quality Hydraulic Screw-in Cartridge Valves]]></title><link><![CDATA[https://valzoom.en.ec21.com/Quality_Hydraulic_Screw_in_Cartridge--11836037_11836038.html]]></link><description><![CDATA[Our company offers a range of high-quality hydraulic valves, including directional valves, flow control valves, pressure control valves, and solenoid valves. Our screw-in cartridge valves are designe]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[D342X Double Eccentric Butterfly Valve]]></title><link><![CDATA[https://disaivalve.en.ec21.com/D342X_Double_Eccentric_Butterfly_Valve--11865326_11865328.html]]></link><description><![CDATA[control the flow with the 90°angle turning of the disc. DISAI
butterfly valves are double eccentric and rubber sealing ring is kept in place by single piece retaining ring. This design ensures 100% ]]></description><pubDate><![CDATA[20231111]]></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[Pinch Valve GJ641X-6L]]></title><link><![CDATA[https://xnvalves.en.ec21.com/Pinch_Valve_GJ641X_6L--11845583_11845605.html]]></link><description><![CDATA[controls the flow of fluid (liquid, gas, etc.) and provides a leak-free seal when closed. It is a cost-effective, easy to install and easy to maintain accessory.
The valve consists of a body with a c]]></description><pubDate><![CDATA[20230918]]></pubDate></item>
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<title><![CDATA[714-11-16840]]></title><link><![CDATA[https://kovaxjls1.en.ec21.com/714_11_16840--11601362_11601363.html]]></link><description><![CDATA[714-11-16840 WA380 WA470 Wheel Loader Solenoid Valve Solenoid valves work by controlling the flow of liquids or gases in forward, fully closed or fully open modes. They are often used to replace manu]]></description><pubDate><![CDATA[20220712]]></pubDate></item>
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<title><![CDATA[Hydraulic Gate Valve]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Hydraulic_Gate_Valve--11754519_11754520.html]]></link><description><![CDATA[control during operations. 
Features
1. The integral forging of the valve body, along with the use of carbide alloy on the sealing surface and seats, enhances wear resistance, and corrosion resistanc]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[HPA Spring Return Pneumatic Actuator with Handwhee]]></title><link><![CDATA[https://13165842695.en.ec21.com/HPA_Spring_Return_Pneumatic_Actuator--11916308_11918919.html]]></link><description><![CDATA[close or adjust valves. The function of the handwheel mechanism is to use it to directly control the control valve to maintain the normal production of the control system due to power failure, gas ou]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
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<title><![CDATA[Metal Seat Rotary Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/Metal_Seat_Rotary_Ball_Valve--11895413_11895420.html]]></link><description><![CDATA[Metal Seat Rotary Ball Valveis a type of industrial valve that is designed for controlling and regulating the flow of various types of fluids. It is known for its high performance, durability, and re]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Lever Operated Double Offset Butterfly Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/Lever_Operated_Double_Offset_Butterfly--11755381_11755390.html]]></link><description><![CDATA[face: API 609Test and inspection: API 598Key Features: Long working life for frequent open/close (million cyclings), Low torque, Replaceable seat, Tight sealing, Excellent control characteristics
]]></description><pubDate><![CDATA[20230323]]></pubDate></item>
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<title><![CDATA[Globe Control Valve with Pneumatic Actuator]]></title><link><![CDATA[https://supconvalve.en.ec21.com/Globe_Control_Valve_with_Pneumatic--11032715_11835857.html]]></link><description><![CDATA[controls the valve&apos;s position. By adjusting the air pressure, the actuator opens, closes, or positions the valve plug to achieve the desired flow rate.
Positioner: A positioner is often used alongsid]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Food-Grade Industrial Grade Sanitary Stainless Steel Butterfly Valve]]></title><link><![CDATA[https://sudhanafluid89.en.ec21.com/Food_Grade_Industrial_Grade_Sanitary--11847073_11847082.html]]></link><description><![CDATA[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 thicknes]]></description><pubDate><![CDATA[20230922]]></pubDate></item>
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<title><![CDATA[MOOG Servo Valves D633-D634 Series]]></title><link><![CDATA[https://rholisa.en.ec21.com/MOOG_Servo_Valves_D633_D634--10925954_10926009.html]]></link><description><![CDATA[control (throttle valve) in port A and port B
Port Y required if pressure p &gt; 50 bar (715 psi) in port T
for 3-way function close port A or port B of the manifold
Spools with exact axis cut, 1,5 to 3]]></description><pubDate><![CDATA[20190321]]></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[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 drainage, etc. The inter]]></description><pubDate><![CDATA[20210622]]></pubDate></item>
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<title><![CDATA[SKY PFA Lined Diaphragm Valve]]></title><link><![CDATA[https://jysj912.en.ec21.com/SKY_PFA_Lined_Diaphragm_Valve--10966425_10966841.html]]></link><description><![CDATA[close than the other valves, beacause it has non stick charicteristics that prevent minimize the effect of friction.
-SKY PFA lined diaphragm valve is able to control the flow in process that require]]></description><pubDate><![CDATA[20210228]]></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 a wide range of valves. It has a very large torque selection range, torque value 15-1200Nm, speed from 40-140RPM, gearbox not equipped, greatly expanding the torque range or multi-turn actuat]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
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<title><![CDATA[Closed Spring Loaded Full Bore Type Safety Valve]]></title><link><![CDATA[https://mstnland123456.en.ec21.com/Closed_Spring_Loaded_Full_Bore--11482651_11482660.html]]></link><description><![CDATA[closed spring loaded full bore type safety valve, A42Y-C type are used for the equipment and pipeline of air, petroleum gas, liquid, etc. medium what the working temperature are less than 300℃. A42]]></description><pubDate><![CDATA[20211126]]></pubDate></item>
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<title><![CDATA[Brass Bibcock]]></title><link><![CDATA[https://jtcopper01.en.ec21.com/Brass_Bibcock--11617552_11617556.html]]></link><description><![CDATA[It is a device to open and close water medium and control outlet water flow and water temperature.

Different Types of Brass Bibcock
Brass Bibcock JKL-501:
Good quality, nickel plating on the surf]]></description><pubDate><![CDATA[20220808]]></pubDate></item>
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<title><![CDATA[Fisher Electric Actuators Baumann NV Electric Control Valve Series]]></title><link><![CDATA[https://contranspower.en.ec21.com/Fisher_Electric_Actuators_Baumann_NV--9929422_9929690.html]]></link><description><![CDATA[closed valves 67CFR 4195KB pressure control valve parts; electrical converter: 646/546 and type 846; locator: 3660/36613582/3582I, 3610J/3620J series, 3710/ 3720 series. 
Type 1190 low-pressure gas b]]></description><pubDate><![CDATA[20200827]]></pubDate></item>
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<title><![CDATA[12VDC 3-way Tube Pinch Valve 02T]]></title><link><![CDATA[https://oriwen01.en.ec21.com/12VDC_3_way_Tube_Pinch--10199941_10243510.html]]></link><description><![CDATA[12VDC 3-way Tube Pinch Valve 02T
Principle
Solenoid pinch valve (referred to as pinch valve, tube valve) is driven by solenoid coil, controlling the opening and closing through squeezing or releasing]]></description><pubDate><![CDATA[20161212]]></pubDate></item>
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<title><![CDATA[Electric Ventilation Butterfly Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Electric_Ventilation_Butterfly_Valve--10654351_10654391.html]]></link><description><![CDATA[closed. 
The friction between the disc and the seat is small. 
The operation is realized by the working principle that the shaft drives the disc to rotate 90 ° to realize flexible switch without jam]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Check Valve, Industry Valve Supplier]]></title><link><![CDATA[https://liana2018.en.ec21.com/Check_Valve_Industry_Valve_Supplier--10839904_10846011.html]]></link><description><![CDATA[We offer valves, it contains butterfly valve, check valve, water control valve, stop valve, gate valve, ball valve, strainer and expansion joint etc. Materials include cast iron, ductile iron, cast s]]></description><pubDate><![CDATA[20181102]]></pubDate></item>
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<title><![CDATA[Ball Valve Stem,Stem Extension,Stem Nut]]></title><link><![CDATA[https://baojivalves.en.ec21.com/Ball_Valve_Stem_Stem_Extension--10873615_10873684.html]]></link><description><![CDATA[control ball valve
Products parts we can provide:Valve washer,Valve spacer,Valve insert,valve Lever,Valve handle,Stem extension,Stem Nut,Valve Joint,Valve Shaft,Hastelloy valve balls,Inconel valve ba]]></description><pubDate><![CDATA[20231019]]></pubDate></item>

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