<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - position system]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/position_system--2053/1/position system.html]]></link><item>
<title><![CDATA[SDV70 Single Spool Hydraulic Sectional Control Valve]]></title><link><![CDATA[https://ruitometal.en.ec21.com/SDV70_Single_Spool_Hydraulic_Sectional--12073178_12073182.html]]></link><description><![CDATA[positions(sylinder spool only);
manual,hydraulic, electric or pneumatic operation;
sectional construction for maximum flexibility;
low internal pressure drop;
work section are 100% pre-assembled and ]]></description><pubDate><![CDATA[20260531]]></pubDate></item>
<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[position.
2. The structure is simple and compact, and it can be turned on and off quickly at 90°C.
3. Small operating torque, labor-saving, and lightweight.
4. The flow characteristics are straight,]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
<item>
<title><![CDATA[BS5163 Gate Valve PN16]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/BS5163_Gate_Valve_PN16--11759547_11855920.html]]></link><description><![CDATA[Position of Valve Rod
Inside Gate Valve
Standard
DIN
Production Capacity
5000pieces/Month
Application
Industrial Usage, Water Industrial Usage
BS5163 is a British Standard specification for resilient]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
<item>
<title><![CDATA[HIFLUX - Air Operated Valve(AOV) - Normal Close / Normal Open]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_Air_Operated_Valve_AOV--6018419_6019169.html]]></link><description><![CDATA[position in normal times, so the
valve is open.
② If air pressure is applied from the upper side at this time, the round plate is moved
downward by incoming air pressure.
③ The stem connected to ]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
<item>
<title><![CDATA[Herion Direct Solenoid Actuated Poppet Valves Series 24011 Item 2401103080002400]]></title><link><![CDATA[https://contranspowers.en.ec21.com/Herion_Direct_Solenoid_Actuated_Poppet--8980715_8980795.html]]></link><description><![CDATA[position (mechanical return spring) Valves for safety systems to SIL 4 or AK 7 Flow: 340.00 l/min Operation: 3/2 Port size: G1/4 Brand: Herion Voltage: 24Vdc
Herion Direct solenoid actuated poppet va]]></description><pubDate><![CDATA[20250109]]></pubDate></item>
<item>
<title><![CDATA[KHB3K Three-way High Pressure Ball Valve KHB3K-G NPT]]></title><link><![CDATA[https://xingninghydraulic.en.ec21.com/KHB3K_Three_way_High_Pressure--11986212_11986213.html]]></link><description><![CDATA[position 3-way ball valve, this valve is suitable for hydraulic system, chemical industry, oil refining equipment in the three-way pipe flow switching. Note: Please indicate the product model when or]]></description><pubDate><![CDATA[20240815]]></pubDate></item>
<item>
<title><![CDATA[Double Expanding Gate Valve, API 6D, API 6A]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/Double_Expanding_Gate_Valve_API--11978513_11978521.html]]></link><description><![CDATA[position, comparable to a pipe segment of the same dimensions.
The seat faces, situated outside the flow stream, are safeguarded against erosive wear, enabling the passage of pigs and scrapers throug]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
<item>
<title><![CDATA[Grove G4N Flat Gate Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/Grove_G4N_Flat_Gate_Valve--11881854_11970019.html]]></link><description><![CDATA[position indicatorThrough-conduit, self-cleaning, floating slab gateFloating seat always in contact with the gateMetal-to-metal primary seal; protected O-ring secondary sealBlock-and-bleed and double]]></description><pubDate><![CDATA[20240717]]></pubDate></item>
<item>
<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[systems.
4. Operating the valve is effortless as it only requires a 90° rotation from full open to full close position, allowing for easy remote control.
5. Maintenance is hassle-free with the easil]]></description><pubDate><![CDATA[20240608]]></pubDate></item>
<item>
<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[position of the ball and the sealing ring. Full bore diameter: The flow aperture of the trunnion style ball valve is the same as the inner diameter of the pipeline, so that the pipeline can be cleane]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
<item>
<title><![CDATA[Superimposed Check Valve]]></title><link><![CDATA[https://huadejishu.en.ec21.com/Superimposed_Check_Valve--11587510_11930490.html]]></link><description><![CDATA[system. The speed of hydraulic cylinders can also be controlled. This solenoid valve for hydraulic oil is also available with throttle in only one direction, with free flow in opposite direction. 
Oi]]></description><pubDate><![CDATA[20240428]]></pubDate></item>
<item>
<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://baisheng326.en.ec21.com/Globe_Valve--11922748_11929565.html]]></link><description><![CDATA[system from backflow; valves with check valve plugs operate in an intermediate position between wanquan open and closed, allowing throttling. They are used in industrial equipment with a rated pressu]]></description><pubDate><![CDATA[20240425]]></pubDate></item>
<item>
<title><![CDATA[Double Rotary Valve]]></title><link><![CDATA[https://anshavalve2023.en.ec21.com/Double_Rotary_Valve--11802988_11803008.html]]></link><description><![CDATA[positioner to control the disc 
freely, to feed the Materials with a constant velocity
Surface roughness: Ra&lt;0.4(Product contact)
Ra&lt;0.8 (Non-product contact)
--Sizes: 2&quot;-12&quot;
--Standard: 3A / ASME-BP]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
<item>
<title><![CDATA[Industrial Hydraulic Solenoid Valve Two Position Six Way 12V 24V DC]]></title><link><![CDATA[https://hydraulicsvalve.en.ec21.com/Industrial_Hydraulic_Solenoid_Valve_Two--11885558_11885559.html]]></link><description><![CDATA[PRODUCT DESCRIPTIONProduct Pictures: KL7102107ER27ER two position six way solenoid valve with 12V 24V DC coil and steel valve body Description :Techanical reference:Rated pressure: 25MPaMaximum peak ]]></description><pubDate><![CDATA[20240109]]></pubDate></item>
<item>
<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[Positioner is used with the pneumatic 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 val]]></description><pubDate><![CDATA[20231229]]></pubDate></item>
<item>
<title><![CDATA[Rising Stem Gate Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/Rising_Stem_Gate_Valve--11725077_11829758.html]]></link><description><![CDATA[gate valve must be used as fully open or fully closed position where the vibration does not exist in the system. As they are designed as this purpose gate valves are not suited for regulating flow.
]]></description><pubDate><![CDATA[20230804]]></pubDate></item>
<item>
<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[position travel measurement,motor monitoring and protection.
Notices:
1. Only qualified personnel can have the authorization to operate these equipment
2. While above mentioned personnel is using the]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
<item>
<title><![CDATA[Electro-Proportional Directional Control Valve]]></title><link><![CDATA[https://valzoom.en.ec21.com/Electro_Proportional_Directional_Control_Valve--11836037_11836047.html]]></link><description><![CDATA[system or device. This signal is proportional to the desired position or operation of the valve.
01
Proportional Solenoid
The valve contains a proportional solenoid that converts the electrical input]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
<item>
<title><![CDATA[Swing Check Valve with Lever and Weight]]></title><link><![CDATA[https://disaivalve.en.ec21.com/Swing_Check_Valve_with_Lever--11865326_11865329.html]]></link><description><![CDATA[position, due to the weight of the disc.
Swing Check Valve With Lever And Weight
FEATURES:
DOUBLE FLANGE METAL SEATED&amp;RESILIENT CHECK VALVE
EN558-1 SERIES 48(DIN3202 F6)
SIZE:DN50-300
PRESSURE: PN10-]]></description><pubDate><![CDATA[20231111]]></pubDate></item>
<item>
<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[Positioner: A positioner is often used alongside the actuator to precisely control the valve&apos;s position based on the input signal from the control system.
Controller: The controller sends control sig]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
<item>
<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[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 c]]></description><pubDate><![CDATA[20230922]]></pubDate></item>
<item>
<title><![CDATA[MOOG VALVE 072-1702-s15fofm4vbzn]]></title><link><![CDATA[https://rholisa.en.ec21.com/MOOG_VALVE_072_1702_s15fofm4vbzn--10925954_10925993.html]]></link><description><![CDATA[Position Defined4 [4] Internal Pilot Supply, Internal ReturnV [V] FPM (Viton)B [B] MS Connector over Port B - side (LH)Z [Z] +/- 100 mA series (+/- 200 mA parallel)N [N] Magnetic Null Adjust
MOOG XCB]]></description><pubDate><![CDATA[20190328]]></pubDate></item>
<item>
<title><![CDATA[MAXEP Smart Valve Positioner]]></title><link><![CDATA[https://szhtx88.en.ec21.com/MAXEP_Smart_Valve_Positioner--10964854_10964915.html]]></link><description><![CDATA[positioner accepts the 4~20mA valve position setting signal from the control system, and obtains the valve position setting value through A/D conversion. At the same time, the actual valve position s]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
<item>
<title><![CDATA[Butterfly Valve, Triple Offset, Eccentric]]></title><link><![CDATA[https://conemh.en.ec21.com/Butterfly_Valve_Triple_Offset_Eccentric--10575693_10862466.html]]></link><description><![CDATA[position without rubbing.
- Replaceable Seat (Spare Part)
2. Specification
Range
Application
Size
3&amp;rdquo;(80A) ~ 80&quot;(2000A)
Fluid
Water, Air, Steam, Gas
Rating
JIS 10K, 20K, 30K, 40K, 63K
ANSI 150#,]]></description><pubDate><![CDATA[20181129]]></pubDate></item>
<item>
<title><![CDATA[Bettis BHH Helical Hydraulic Quarter-Turn Actuator]]></title><link><![CDATA[https://contranspower.en.ec21.com/Bettis_BHH_Helical_Hydraulic_Quarter--9929422_9929658.html]]></link><description><![CDATA[Position Control System 
Bettis PressureGuard Valve Actuators 
Bettis quarter turn actuators E-Series (Pneumatic &amp; Hydraulic Scotch-Yoke) 
Bettis TEC2000 Actuator 
Bettis TorqPlus Series Valve Actuat]]></description><pubDate><![CDATA[20200827]]></pubDate></item>
<item>
<title><![CDATA[Zazp Zazn]]></title><link><![CDATA[https://tjfreya.en.ec21.com/Zazp_Zazn--9614105_9614149.html]]></link><description><![CDATA[position of closure member in the valve&amp;mdash; valve spool automatically according to system control signal, and change the circulation area of valve spool and valve plate, that is to change the resi]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
<item>
<title><![CDATA[UPVC Electric Ball Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/UPVC_Electric_Ball_Valve--10654351_10654407.html]]></link><description><![CDATA[position. It’s direct connection between the valve and actuator. 
The electric actuators with servo system inside never need be configured with the servo amplifier, whose operation can be controlle]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
<item>
<title><![CDATA[Plug Valve]]></title><link><![CDATA[https://valkorinc.en.ec21.com/Plug_Valve--10875161_10875327.html]]></link><description><![CDATA[positively 
made on each side of the plug (double block), and the media kept in the plug port area can be bled into upstream or to the container to prevent from explosion. The Valve can be used for a]]></description><pubDate><![CDATA[20191219]]></pubDate></item>
<item>
<title><![CDATA[PVC Butterfly Valve with Gear or Hand Lever Type]]></title><link><![CDATA[https://smartvalves.en.ec21.com/PVC_Butterfly_Valve_with_Gear--4743207_6629154.html]]></link><description><![CDATA[paste.positioning accuracy
ISO 5211 Mounting Pad 
Application:
Different water system including waste water system
Chemical processing/Marine or Corrosive environments
Irrigation/Aquarium/Pool
]]></description><pubDate><![CDATA[20120502]]></pubDate></item>
<item>
<title><![CDATA[Dual Expanding Plug Valve]]></title><link><![CDATA[https://carbonltd.en.ec21.com/Dual_Expanding_Plug_Valve--5401829_11539503.html]]></link><description><![CDATA[position.
About sealing:
The elastic sealing ring is molded into the groove of the sliding plate. As the sealing sliding plate moves to the inlet and outlet of the valve, the sealing circle is gradua]]></description><pubDate><![CDATA[20220516]]></pubDate></item>
<item>
<title><![CDATA[Ball Valve]]></title><link><![CDATA[https://aqabengineers.en.ec21.com/Ball_Valve--8962730_8962804.html]]></link><description><![CDATA[position letting you &quot;see&quot; the valve&amp;#39;s position, position indicators will be applied to gearbox or actuators when required. Ball valves are durable and usually work to achieve perfect shutoff eve]]></description><pubDate><![CDATA[20140603]]></pubDate></item>
<item>
<title><![CDATA[API/ANSI Gate Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/API_ANSI_Gate_Valve--9512207_9541691.html]]></link><description><![CDATA[position, the sealing of the back seat can be very reliable .However, as per the requirement of API600, it is not advisable to add or change packing by the mean of back seating when the valve is pres]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
<item>
<title><![CDATA[MARINE PRESSURE VACUUM VALVE DF50]]></title><link><![CDATA[https://14204219.en.ec21.com/MARINE_PRESSURE_VACUUM_VALVE_DF50--10094364_10094365.html]]></link><description><![CDATA[Positioning board
1
316
11
Lifting handle
1
316
12
Bush
1
304
13
Nameplate
1
304
14
Lifting pin 
1
316
15
V-valve body
1
20#
16
V-valve disc
1
316
17
V-valve seat
1
316
18
Small spacer ring of flame ]]></description><pubDate><![CDATA[20230317]]></pubDate></item>

</channel>
</rss>