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<title><![CDATA[EC21 Product Catalogs - design manual]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/design_manual--2053/1/design manual.html]]></link><item>
<title><![CDATA[D381X-16Q Grooved Type Gear Butterfly Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/D381X_16Q_Grooved_Type_Gear--12049948_12049965.html]]></link><description><![CDATA[in the instruction manual.
6 When connecting accessories, be tight and firm, and the installation position is
the same as the height.
The degree must also meet the design standard requirements.
]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[High Purity Stainless Steel 1/8&apos;&apos; 1/4&apos;&apos; OD VCR Diaphragm Valves]]></title><link><![CDATA[https://baoyi123456.en.ec21.com/High_Purity_Stainless_Steel_1--12049041_12049043.html]]></link><description><![CDATA[design provides excellent resistance to swelling and contamination- Wetted Surface Electropolished, Roughness Ra finished to an average of Ra5 μin.(0.13 μm)- Helium leak tested, maximum leak rate o]]></description><pubDate><![CDATA[20250314]]></pubDate></item>
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<title><![CDATA[BS 1873 Stainless Steel Globe Valve, A351 CF8M, 6 in, CL300]]></title><link><![CDATA[https://kellyvalves.en.ec21.com/BS_1873_Stainless_Steel_Globe--12047583_12047587.html]]></link><description><![CDATA[Designed with the structural characteristics of an ammonia shut-off valve, it is highly effective in applications requiring precise control and shut-off capabilities, particularly in systems handling]]></description><pubDate><![CDATA[20250308]]></pubDate></item>
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<title><![CDATA[BS5163 Gate Valve PN16]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/BS5163_Gate_Valve_PN16--11759547_11855920.html]]></link><description><![CDATA[bs5163 gate valve pn16
Media:
Water
Type:
Direct-acting
Connection Form:
Flange
Material:
Ductile Iron
Product Name
bs5163 gate valve pn16
Seal Surface
Wedge Gate Valve
Actuator
Manual
Pressure
Ordin]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[Diaphragm Valve Weir Type]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Diaphragm_Valve_Weir_Type--11930782_12039226.html]]></link><description><![CDATA[Valve Size: DN15 – DN350 
Pressure Rating: PN10
Material: Cast Iron(GG25),Ductile Iron(GGG50),WCB,CF8 and other Alloy Steels
Design &amp; Manufacture: BS5156
Face to Face Dimension: BS5156
Ends Dimensi]]></description><pubDate><![CDATA[20250124]]></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_2_Way--9343829_9200757.html]]></link><description><![CDATA[* [HIFLUX] High Pressure 2-Way Trunnion Ball Valve
Ball valve is a manual valve which is used to open or close the flow of gas or fluids by the turning 90-degrees with valve handle.
Hiflux Ball valve]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
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<title><![CDATA[DELCO Cast Iron Lug Type Motorized Actuated Butterfly Valves]]></title><link><![CDATA[https://delcovalve.en.ec21.com/DELCO_Cast_Iron_Lug_Type--12029343_12030499.html]]></link><description><![CDATA[Cast Iron Lined Lug Type Electric Valves ● The connection is more secure and zero leakage ● Manual override is available, diversified performance ● Electric operated butterfly valve composed of]]></description><pubDate><![CDATA[20241210]]></pubDate></item>
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<title><![CDATA[API 602 Reduce Bore Swing Check Valve, F11, 3/4 Inch, 600LB]]></title><link><![CDATA[https://ukvalves.en.ec21.com/API_602_Reduce_Bore_Swing--12000762_12000766.html]]></link><description><![CDATA[This valve is designed in compliance with the API 602 standard and is constructed from F11 alloy steel, known for its strength and resistance to high-temperature environments. It features a NO.5 trim]]></description><pubDate><![CDATA[20241111]]></pubDate></item>
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<title><![CDATA[API6D 3PC Forged Steel Trunnion Ball Valve]]></title><link><![CDATA[https://chinawzipie.en.ec21.com/API6D_3PC_Forged_Steel_Trunnion--2593894_5237468.html]]></link><description><![CDATA[Design &amp; Manufacture: ASME B16.34/API6D/API608
Face to Face: ANSI B16.10
Flange ends: ANSI B16.5
BW ends: ANSI B16.25
End conn.: RF, RTJ, BW
Test &amp; Inspection: API 598
Operation: Manual, Pneumatic, E]]></description><pubDate><![CDATA[20241019]]></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[manual and electric switching mechanism. In addition to local operation, it can also be operated remotely.High pressure globe valve specificationsDesign Code: ANSI B16.34 E101Face to face: ANSI B16.1]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Swing Check Valve]]></title><link><![CDATA[https://hkpumpvalve.en.ec21.com/Swing_Check_Valve--11975480_11975490.html]]></link><description><![CDATA[Manual,
Implementation Standards
Design and manufacturing: GB/T 122 35 , HG/T 3704
Structure length: GB/T 12221
Flange size: HG/T 20592
Nominal pressure: PN0.6~1.6(MPa)
Nominal diameter: DN25~ DN 200]]></description><pubDate><![CDATA[20240726]]></pubDate></item>
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<title><![CDATA[Floating Ball Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Floating_Ball_Valve--11933785_11974769.html]]></link><description><![CDATA[designed to provide consistent performance with a floating ball design that ensures complete sealing, minimizing the risk of leakage.
5. Versatile Applications: Engineered for a wide range of applica]]></description><pubDate><![CDATA[20240725]]></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[Pneumatic/Electric/Manual Controlled Metallic O/V-Shaped Cut-Off Ball Valve(ZPR700 Series)
Products Overview 
The ZPR700 series metallic cut-off ball valve features a high fluid capacity, compact str]]></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[manually, especially in high-pressure or large-diameter applications.
- Energy Efficiency: Modern actuators are designed to be energy-efficient, consuming power only when necessary. This efficiency h]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[HPA Die Casting Aluminum Pneumatic Actuator]]></title><link><![CDATA[https://13165842695.en.ec21.com/HPA_Die_Casting_Aluminum_Pneumatic--11916308_11918913.html]]></link><description><![CDATA[Hearken Die Casting Aluminum pneumatic actuator is a 90° Double acting or Spring return rack and pinion system, which has been designed for the actuation of all type of 1/4 turn valves or 1/4 turn a]]></description><pubDate><![CDATA[20240401]]></pubDate></item>
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<title><![CDATA[Sanitary Butterfly Valve]]></title><link><![CDATA[https://anshavalve2023.en.ec21.com/Sanitary_Butterfly_Valve--11802988_11803067.html]]></link><description><![CDATA[design and manufactured by Ansha for quality assurance. Manual, pneumatic and electrical operation are avaiable for opening, closing and locating in a specific opening. It is widely used in the indus]]></description><pubDate><![CDATA[20230904]]></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[Work principle 
With the 90°rotary handle, drive the precise manufacturing ball body which with through cavity, turn on or off, so that can control the medium flow.
Key features: 
Compact Design
Inv]]></description><pubDate><![CDATA[20220211]]></pubDate></item>
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<title><![CDATA[2 Piece Floating Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/2_Piece_Floating_Ball_Valve--11776594_11776595.html]]></link><description><![CDATA[design
Anti-Static Design
Blow-out Proof Stem
Valve Operation: Manual Lever / Worm-Gear /Actuator Operated/ Pneumatic Actuator / Electrical Actuator
MOC (Bill of Material – BOM) :
Body &amp;Bonnet: AST]]></description><pubDate><![CDATA[20230426]]></pubDate></item>
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<title><![CDATA[180L/Min Good Quality Hydraulic Directional Control Valve for Variable Displacement Pump]]></title><link><![CDATA[https://archerho.en.ec21.com/180L_Min_Good_Quality_Hydraulic--11623431_11623456.html]]></link><description><![CDATA[design, flexible combination according to demand possibleLoad pressure compensation, load pressure-indepedent flow distributionHydraulic pilot control, electric proportional (or switch) controlLimita]]></description><pubDate><![CDATA[20221014]]></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[Manual override option.
7. Optional waterproof E-Coils rated up to IP69K.
8. Unitized, molded coil design.
9. Industry common cavity.
10. Compact size.
Operation Symbol of ISV08-22 Poppet 2-Way N.C. ]]></description><pubDate><![CDATA[20240304]]></pubDate></item>
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<title><![CDATA[3 Way Hydraulic Ball Valve]]></title><link><![CDATA[https://001019.en.ec21.com/3_Way_Hydraulic_Ball_Valve--11831368_11831387.html]]></link><description><![CDATA[Manually operated valves for shutting off, regulating, throttling and fluid media in mobile and industrial hydraulics.
Series Part No. KHB3K
How does a 3-way ball valve work?
Series KHB3K operates by]]></description><pubDate><![CDATA[20230808]]></pubDate></item>
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<title><![CDATA[ABB Pneumatic Actuator]]></title><link><![CDATA[https://szhtx88.en.ec21.com/ABB_Pneumatic_Actuator--10964854_10964941.html]]></link><description><![CDATA[designed with a double-piston rack and pinion design to ensure a stable and reliable output torque. With preloading of the preloaded spring seat and spring, reliable installation and disassembly guar]]></description><pubDate><![CDATA[20231214]]></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[manual running-in, and it can only be done when the pex ball valve core and the sealing ring completely match. The switch of pex 
ball valves for sale is light, and the bottom of its sealing ring has]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Plate&amp;Plug Diverter Valve]]></title><link><![CDATA[https://xnvalves.en.ec21.com/Plate_Plug_Diverter_Valve--11845583_11845614.html]]></link><description><![CDATA[Manual, pneumatic
Seal form: soft seal type
Connection mode: Flange connection
Flange connection standard:ANSI B 16.5 150LB,GB,HG,SH or designed by client
Main materials: SS304, SS304L, SS316, SS316L]]></description><pubDate><![CDATA[20230918]]></pubDate></item>
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<title><![CDATA[DN250 DN350 DI Gate Valve Ductile Iron PN16 Gate Valve Flange Type]]></title><link><![CDATA[https://digatevalve.en.ec21.com/DN250_DN350_DI_Gate_Valve--11855929_11855930.html]]></link><description><![CDATA[designed to handle high, low, medium and normal temperature. It is powered manually, for maximum convenience.
The DN100 is the perfect solution for any situation requiring a robust and reliable gate ]]></description><pubDate><![CDATA[20231018]]></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[ASTM A105N Ball Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/ASTM_A105N_Ball_Valve--11755381_11828191.html]]></link><description><![CDATA[Valve Description:1811036 Trunnion Mounted Ball Valve 8x6BS1RA105Design Standard: API 6DStructure: Two pieces forged body, Side Entry, Bolted Bonnet, Soft SeatNominal size: 8 X 6 InchNominal class: 1]]></description><pubDate><![CDATA[20230802]]></pubDate></item>
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<title><![CDATA[Forged Steel Bellows Gate Valve]]></title><link><![CDATA[https://suifengpiaobo.en.ec21.com/Forged_Steel_Bellows_Gate_Valve--4027451_4086545.html]]></link><description><![CDATA[Contact DetailsProduct Details Company Profile Certificate:: API6D,TS,ISO
Power: Manual Brand Name: MED Media: WOG Pressure: High Pressure Structure:
Gate Place of Origin: Zhejiang China (Mainland) S]]></description><pubDate><![CDATA[20141114]]></pubDate></item>
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<title><![CDATA[Quarter Turn Electric Actuator]]></title><link><![CDATA[https://lijinco.en.ec21.com/Quarter_Turn_Electric_Actuator--4653206_4653324.html]]></link><description><![CDATA[MANUAL OVERRIDE:
*NON-CLUTCH DESIGN, THE MANUAL OPERATION CAN BE OPERATED WITHOUT ANY LEVER, CLUTCH OR BRAKE UPON POWER OUTAGE.
*WHEN ELECTRIC MOTOR IS OPERATING, MANUAL HAND-WHEEL WON&amp;rsquo;T ROTATE]]></description><pubDate><![CDATA[20100816]]></pubDate></item>
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<title><![CDATA[Rubber Seat Butterfly Valve]]></title><link><![CDATA[https://dktmivalve.en.ec21.com/Rubber_Seat_Butterfly_Valve--4888302_4909855.html]]></link><description><![CDATA[5K,10K / PN6,PN10
Basic Design : API609 / JIS F 7480 etc,.
Type : Wafer /Lug / Flange type
Power : Hydraulic /Pneumatic / Electric /Manual(Gear /Lever)
Others : API609 / DNV /ABS / LR Certificated
]]></description><pubDate><![CDATA[20101115]]></pubDate></item>
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<title><![CDATA[JZR3-L8 Valve AK7535010002]]></title><link><![CDATA[https://bomcosp.en.ec21.com/JZR3_L8_Valve_AK7535010002--9138118_10973743.html]]></link><description><![CDATA[design and sale drilling rig series triplex mud pump and its various of driling accessories are available around us.most of china oil filed choose our products for rather a long time,we were given go]]></description><pubDate><![CDATA[20191210]]></pubDate></item>
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<title><![CDATA[Triple Offset Butterfly Valve Butterfly Valve DN600]]></title><link><![CDATA[https://kevinyuda.en.ec21.com/Triple_Offset_Butterfly_Valve_Butterfly--9420490_10104222.html]]></link><description><![CDATA[Designed
GB/T12238/BS EN593/ASME B16.34/API609/AWWA C504
Face to Face
GB/T12221/BS EN558/ISO5752/API609/JIS B2002
Flange End
GB/T9113/BS EN1092/ ISO7005/ASME B16.5/ASME B16.47
Inspection Test
GB/T139]]></description><pubDate><![CDATA[20160813]]></pubDate></item>
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<title><![CDATA[Pneumatic Linear Actuator]]></title><link><![CDATA[https://djc905.en.ec21.com/Pneumatic_Linear_Actuator--5228699_5229311.html]]></link><description><![CDATA[manual emergency device on request. DCP-SERIES ACTUATOR is designed, manufactured and tested according to ISO EN 9001 &amp;ndash; 2000 and, if requested, according to 97/23/CE directive (PED) and 94/9/CE]]></description><pubDate><![CDATA[20110620]]></pubDate></item>
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<title><![CDATA[GRT50 Electric Actuator]]></title><link><![CDATA[https://madasfoshan.en.ec21.com/GRT50_Electric_Actuator--6921532_6921631.html]]></link><description><![CDATA[design, can simply replace electric actuators of other brands.
Internal units of motor are equipped with automatic/manual selector. Specific angle can be manually regulated ranged from 0 to 90 degree]]></description><pubDate><![CDATA[20120725]]></pubDate></item>
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<title><![CDATA[Electric Butterfly Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Electric_Butterfly_Valve--10654351_10654387.html]]></link><description><![CDATA[manual operation and so on.
The valve has powerful function, reliable performance, simple connection, accurate control, small volume, lightweight, small flow resistance, big flow coefficient, simple ]]></description><pubDate><![CDATA[20180129]]></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[design. The valves and seals exceed 3 million cycles without failure. Even under heavy use, Intellifaucets operate for years without maintenance.
The Intellifaucet has been in production since 1987 a]]></description><pubDate><![CDATA[20230821]]></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[designed in accordance with ISO5211 standard. It can be directly installed on manual override or valve.
5.Factory Workshop
Juhang has advanced processing equipment, high-precision CNC machines, four-]]></description><pubDate><![CDATA[20231012]]></pubDate></item>
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<title><![CDATA[Flat Gate Valve]]></title><link><![CDATA[https://aolongvalve1.en.ec21.com/Flat_Gate_Valve--10653757_10653987.html]]></link><description><![CDATA[design, configuration of segmented retaining ring and mild steel silver plated gasket to aid disassembly and provide maximum bonnet seal. 
(4) the seat ring - welded-in seat rings are perpendicular t]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Full Lined PFA Lined Ball Valve JIS Standard Flanged for Acid Chemical Fluid]]></title><link><![CDATA[https://chinayfmm.en.ec21.com/Full_Lined_PFA_Lined_Ball--11848037_11848038.html]]></link><description><![CDATA[1.Two pieces full port standard lined ball valves offer high stability, rigidity and eliminating potential leak path.
2.Full port design minimizes pressure losses and increases flow capacities thus r]]></description><pubDate><![CDATA[20230925]]></pubDate></item>
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<title><![CDATA[Ceramic Knife Gate Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/Ceramic_Knife_Gate_Valve--10441583_10444202.html]]></link><description><![CDATA[designed with single seat type to prevent sticking and accumulation of ash residue. 
3) The sealing surface is made of structure ceramic with abrasion resistance and long service life. 
Technical Spe]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
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<title><![CDATA[3V120-06 Directional Control Valve]]></title><link><![CDATA[https://xingyuelectron.en.ec21.com/3V120_06_Directional_Control_Valve--11874073_11879583.html]]></link><description><![CDATA[3V120-06 Directional Control Valve
Product Description
High Flow Rates: Designed to handle high flow rates, ensuring efficient operation in various applications.
Robust Construction: Durable build to]]></description><pubDate><![CDATA[20231225]]></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[manual and/or other product files should be always prepared in a way to make the requirements of this manual be followed
3. Before the power is on, please double check the input voltage, frequency an]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
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<title><![CDATA[Body for Cameron Style Gate Valve]]></title><link><![CDATA[https://oilman2019.en.ec21.com/Body_for_Cameron_Style_Gate--10961737_11006310.html]]></link><description><![CDATA[Body for style FC&amp;FL&amp;FLS Manual Gate Valve
API 6A,PSL1-4
Temperature Ratings :K,L,P,S,T,U,V
Material Class:AA,BB,CC,DD-NL,EE-NL,FF-NL
API Designation 75K,
197-237HBW
Size:1&quot; - 6&quot; Inch
Working Pressur]]></description><pubDate><![CDATA[20190909]]></pubDate></item>
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<title><![CDATA[QT450 PN16 DI Gate Valve Ductile Iron Flanged Gate Valve DN300]]></title><link><![CDATA[https://digatevalvecom.en.ec21.com/QT450_PN16_DI_Gate_Valve--11879495_11879496.html]]></link><description><![CDATA[designed for potable water supply and fire pipes. It is available in a wide range of sizes, from DN50 to DN600, including DN50, DN65, DN80, DN100, DN125, DN150, DN200, DN250, DN300, DN350, DN400, and]]></description><pubDate><![CDATA[20231225]]></pubDate></item>
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<title><![CDATA[Ball Screw Gate Valve]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Ball_Screw_Gate_Valve--11754519_11841147.html]]></link><description><![CDATA[https://www.apimeivalve.com/product-ball-screw--gate-valve.html
Ball screw gate valves
are designed for large caliber, high-pressure manual valves. The valve combines the tail balance lever and the u]]></description><pubDate><![CDATA[20230904]]></pubDate></item>

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