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<title><![CDATA[EC21 Product Catalogs - External]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/External--2053/1/External.html]]></link><item>
<title><![CDATA[Hexagonal External Thread Drain Valve]]></title><link><![CDATA[https://baoyi123456.en.ec21.com/Hexagonal_External_Thread_Drain_Valve--12048786_12048790.html]]></link><description><![CDATA[Materials 316, 304
Thread 1/4NPT, 3/8NPT, 1/2NPT, 3/4NPT
Can be used on the instrument pressure gauge or valve set, remove the instrument or Bangas control equipment, and discharge the signal line pr]]></description><pubDate><![CDATA[20250313]]></pubDate></item>
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<title><![CDATA[Buschjost Pressure Actuated Valves by External Fluid Norgren Solenoid Valve Series 82160 82260]]></title><link><![CDATA[https://contranspowers.en.ec21.com/Buschjost_Pressure_Actuated_Valves_by--8980715_8980770.html]]></link><description><![CDATA[Buschjost Pressure actuated valves by external fluid Norgren solenoid valve Series 82180 82190 82280 82290
Buschjost Pressure actuated valves by external fluid Norgren solenoid valve Series 82180 821]]></description><pubDate><![CDATA[20250109]]></pubDate></item>
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<title><![CDATA[Fluoroplastic-Lined Cut-off/Regulating Ball Valve]]></title><link><![CDATA[https://cnzpv.en.ec21.com/Fluoroplastic_Lined_Cut_off_Regulating--12024912_12024965.html]]></link><description><![CDATA[external leakage.
4. Minimal leakage due to the soft sealing with fluoroplastic of the valve core and seat.
The fluoroplastic-lined ball valve is available in two configurations:Floating ball andFixe]]></description><pubDate><![CDATA[20241121]]></pubDate></item>
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<title><![CDATA[Single Orifice Air Valve]]></title><link><![CDATA[https://solidvalves.en.ec21.com/Single_Orifice_Air_Valve--10841827_10841961.html]]></link><description><![CDATA[Ductile iron GGG40/50 /Cast Iron GG25/Carbon Steel
Float ball: SS304, ABS or NBR
Coating: Internal and external with fusion bonded epoxy coating. min250μm or liquid epoxy painting
]]></description><pubDate><![CDATA[20240913]]></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[external power sources. Its key advantage lies in its ability to function effectively in environments devoid of electricity and 
compressed air
, while simultaneously conserving energy. Furthermore, ]]></description><pubDate><![CDATA[20240608]]></pubDate></item>
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<title><![CDATA[Utmost Pneumatic Actuator 320/720cmv1510cm2]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Utmost_Pneumatic_Actuator_320_720cmv1510cm2--11940076_11940599.html]]></link><description><![CDATA[external gas line, pipe, simple and firm structure, with small size and lightweight, unique pneumatic actuator designd spindle prevents the environmental corrosions and also enhance the sealing effec]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[Plug Valve]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Plug_Valve--11754519_11754523.html]]></link><description><![CDATA[external thread connection. At the same time according to customer requirements to design a base high-pressure plug valve; Plug valve is mainly composed of the valve body, sealing arc slice, plug and]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[Sell 2 PC Ball Valves]]></title><link><![CDATA[https://suifengpiaobo.en.ec21.com/Sell_2_PC_Ball_Valves--4027458_4084134.html]]></link><description><![CDATA[
Main material: 304 and 316. 
Design and manufacture adoption: ISO, API, GB, BS, we are strict with the security and quality ,it was accepted by clients and sells to internal, external market.
]]></description><pubDate><![CDATA[20140919]]></pubDate></item>
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<title><![CDATA[Pneumatic Actuator Rack and Pinion]]></title><link><![CDATA[https://djc905.en.ec21.com/Pneumatic_Actuator_Rack_and_Pinion--5228699_5229319.html]]></link><description><![CDATA[EXTRUDED ALUMINIUM ASTM6005 BODY WITH BOTH INTERNAL AND EXTERNAL CORROSION PROTECTION HAVING 
HONED CYLINDER SURFACE FOR LONGER LIFE AND LOW COEFFICIENT OF FRICTION.
DUAL POSTON RACK &amp; PINION DESIGN ]]></description><pubDate><![CDATA[20110620]]></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[Differential Pressure Control Valve
Introduction of self-operated differential pressure control valve
Does not require external energy to rely on the pressure change of the controlled medium to autom]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[BS5163 Resilient Seated Gate Valve]]></title><link><![CDATA[https://aqvalve.en.ec21.com/BS5163_Resilient_Seated_Gate_Valve--7559778_7559779.html]]></link><description><![CDATA[externally coated with Epoxy by electrostatic coating.
7. Full and straight bore avoids turbulence, pressure loss and Venturi effect.
8. Unique gland seal design is differ from most of manufacturers]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
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<title><![CDATA[Cast Steel Swing Check Valve]]></title><link><![CDATA[https://aqabengineers.en.ec21.com/Cast_Steel_Swing_Check_Valve--8962730_8962791.html]]></link><description><![CDATA[external actuation. In this text, the expected, or desired direction of flow is termed &apos;forward flow’, flow in the opposite direction is &apos;reverse flow&apos;.
Reasons for using check valves, which includ]]></description><pubDate><![CDATA[20240122]]></pubDate></item>
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<title><![CDATA[Emergency Pressure/Vacuum Relief Valve]]></title><link><![CDATA[https://finekay.en.ec21.com/Emergency_Pressure_Vacuum_Relief_Valve--8590311_8590982.html]]></link><description><![CDATA[external fire involvement of the tank), normal venting devices may be too small to prevent over-pressurization of the tank. The Series 8170 provides the necessary pressure relief capacity to maintain]]></description><pubDate><![CDATA[20140606]]></pubDate></item>
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<title><![CDATA[Socked End Gate Valve]]></title><link><![CDATA[https://solidpipeline.en.ec21.com/Socked_End_Gate_Valve--10410554_10410564.html]]></link><description><![CDATA[or metal seated
Stem: stainless steel 2Cr13 , SS304,SS316
Bolt and Nuts: Carbon Steel with zinc plated or SS304,316
Coating: Internal and external with fusion bonded epoxy coating min250μm
]]></description><pubDate><![CDATA[20210201]]></pubDate></item>
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<title><![CDATA[Sanitary Tri Clamp Ball Valve Food Grade Homebrewing Ball Valve Mirror Polish Ball Valve]]></title><link><![CDATA[https://heyi86.en.ec21.com/Sanitary_Tri_Clamp_Ball_Valve--11528003_11528009.html]]></link><description><![CDATA[External surface finish：Ra0.8~1.6μm
Temperature
Silicon:(-50~+180 ℃),EPDM:(-20~+135℃),FPM:(-30~+230℃)
Connection Way
Weld, Clamp, Male, Female, Flange, or Combinations
Operated
Manual, Pneum]]></description><pubDate><![CDATA[20220211]]></pubDate></item>
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<title><![CDATA[Electric Valve Positioner]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Electric_Valve_Positioner--10654351_10654431.html]]></link><description><![CDATA[External control signal can be connected: 4 &amp;mdash;20mA, the other input signals are set before the product left from the factory. 4. Actuator forward and reverse action mode and &quot;interrupt&quot; mode can]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Single Ball Flanged Air Release Valve]]></title><link><![CDATA[https://pipefittingcn.en.ec21.com/Single_Ball_Flanged_Air_Release--11550266_11552195.html]]></link><description><![CDATA[pressure: 25kg/cm3
seat test pressure: 18kg/cm3
4. Media: water, neutral oil
5. External and internal coating: 100% fusion-bonded epoxy
6. SS304, 316 bolts/nuts/washers are available on request
]]></description><pubDate><![CDATA[20220505]]></pubDate></item>
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<title><![CDATA[ISV08-22 Poppet 2-Way N.C. Solenoid Valve]]></title><link><![CDATA[https://valzoom.en.ec21.com/ISV08_22_Poppet_2_Way--11836037_11908384.html]]></link><description><![CDATA[external metal shell; Rated up to IP69K with integral connectors.
Features of ISV08-22 Poppet 2 Solenoid Valve Normally Closed
1. Continuous-duty rated coil.
2. Hardened seat for long life and low le]]></description><pubDate><![CDATA[20240304]]></pubDate></item>
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<title><![CDATA[DF Floating Seal]]></title><link><![CDATA[https://fuyote1.en.ec21.com/DF_Floating_Seal--11883239_11883251.html]]></link><description><![CDATA[external contaminants like abrasive substances, moisture, chemicals, oil, and grease. Furthermore, these seals are self-centering, which helps compensate for shaft eccentricity or misalignment. Addit]]></description><pubDate><![CDATA[20240103]]></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[PN10 PN16 PN25 PN40
-Valve top flange according to ISO5211
-Closed clockwise
-Internal&amp;External epoxy coating
-For medium drinking water, water, and sewage
-Bidirectional
More about Disai Valve
]]></description><pubDate><![CDATA[20231111]]></pubDate></item>
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<title><![CDATA[Through Conduit Expanding Gate Valves]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/Through_Conduit_Expanding_Gate_Valves--11115173_11115200.html]]></link><description><![CDATA[China Valves On Sale
Through conduit Full bore
Double isolation and bleed DIB-1 (both seats bi-directional)
External pressure relief system for cavity over pressure protection
Mechanically induced bu]]></description><pubDate><![CDATA[20200424]]></pubDate></item>
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<title><![CDATA[Choke Valve Spare Parts]]></title><link><![CDATA[https://fortunecarbide2204.en.ec21.com/Choke_Valve_Spare_Parts--11552081_11552089.html]]></link><description><![CDATA[stem and seat are the key parts for adjustable choke valves in oil &amp; gas wellhead equipment .
Assembled with AISI 410 body and tungsten carbide inserts. 
Choke Bean/External Sleeve/Cage/Needle/Seat
]]></description><pubDate><![CDATA[20220409]]></pubDate></item>

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