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<title><![CDATA[EC21 Product Catalogs - main design]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/main-design--2053/1/main design.html]]></link><item>
<title><![CDATA[Direction Control Valve VA/VG35 VG20-HV799 SDV40-HDV7 Valve]]></title><link><![CDATA[https://ruitometal.en.ec21.com/Direction-Control-Valve-VA-VG35--12047874_12062932.html]]></link><description><![CDATA[Every valve has the following elements:
• Inlet • Main relief • Work sections • Outlet • Section seals • Stud kit to hold the assembly in place
Work Section Types
Sections can be the foll]]></description><pubDate><![CDATA[20260330]]></pubDate></item>
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<title><![CDATA[Wireline Pressure Control Equipment]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Wireline-Pressure-Control-Equipment--11895712_12017526.html]]></link><description><![CDATA[designs tailored to specific site requirements.
Introduction to Wireline Pressure Control Equipment
Wireline pressure control equipment
is crucial for maintaining well integrity and safety during wir]]></description><pubDate><![CDATA[20241015]]></pubDate></item>
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<title><![CDATA[API 602 Forged Steel A105 High Pressure Globe Valve Actuator, Globe Valve Dimensions]]></title><link><![CDATA[https://polly2333.en.ec21.com/API-602-Forged-Steel-A105--10605632_10636132.html]]></link><description><![CDATA[Name:
API 602 forged steel A105 high pressure globe valve actuator, globe valve dimensions
Design confirms:
MSS SP -118
Socket welded ends confirm:
ANSI B16.11;JB/T1751
Screw ends confirm:
ANSI B 1.2]]></description><pubDate><![CDATA[20240828]]></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[main features1. The product is designed and manufactured according to ansib16.34 and E101 standards, and can be used with imported equipment.2. The pressure self tightening sealing structure is adopt]]></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[main models are: fully lined H44F46 and H74F46 single-flap swing series and H76F46 double-flap swing series. Their structural forms are: the valve discs rotate around the (pin) shaft outside the valv]]></description><pubDate><![CDATA[20240726]]></pubDate></item>
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<title><![CDATA[Cryogenic Ball Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Cryogenic-Ball-Valve--11933785_11974768.html]]></link><description><![CDATA[designed to withstand extremely low temperatures, making them ideal for applications in liquefied natural gas (LNG) and other cryogenic processes.
Main characteristic
Key Features of Our Cryogenic Ba]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
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<title><![CDATA[Forged Steel 3-PC Ball Valve]]></title><link><![CDATA[https://vntvalve.en.ec21.com/Forged-Steel-3-PC-Ball--11968996_11969037.html]]></link><description><![CDATA[Main Products: GATE VALVE, GLOBE VALVE, CHECK VALVE, BALL VALVE, STRAINER
Design Standard: API, ANSI, DIN, JIS, BS, GOST, GB, etc;
Nominal diameter: 1/2&apos;&apos; - 2&apos;&apos;(DN15-DN50);
Nominal pressure: Class150]]></description><pubDate><![CDATA[20240715]]></pubDate></item>
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<title><![CDATA[Utmost Degeasing Oxygen Control Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Utmost-Degeasing-Oxygen-Control-Valve--11940076_11940612.html]]></link><description><![CDATA[maintaining system efficiency and safety.
- Compatibility with High-Purity Applications: These valves are designed to maintain the purity of oxygen, making them suitable for use in high-purity applic]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[Butterfly Valve]]></title><link><![CDATA[https://tj930927.en.ec21.com/Butterfly-Valve--11934999_11935010.html]]></link><description><![CDATA[main features are：quick 
open and closure,can easily achieve by rotating 90°enables automated 
remote control;simple structure,smalI size,Iight weight,smalI instal 
lation space;metaI seated and s]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Water-Lubricated Oil-Free Screw Air Compressor]]></title><link><![CDATA[https://als123.en.ec21.com/Water-Lubricated-Oil-Free-Screw--11872104_11916221.html]]></link><description><![CDATA[A water-lubricated oil free screw air compressor is a machine that exclusively utilizes water, eliminating the need for any lubricating oil. This design prevents environmental pollution and emissions]]></description><pubDate><![CDATA[20240326]]></pubDate></item>
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<title><![CDATA[Cast Steel and Stainless Steel Globe Valve   DIN Globe Valve]]></title><link><![CDATA[https://yuanda698.en.ec21.com/Cast-Steel-and-Stainless-Steel--8883738_9916329.html]]></link><description><![CDATA[Cast Steel and Stainless Steel Globe Valve
DIN Globe Valve
Main parts and materials
Parts Name
Materials
Body
DIN 17245 GS-C25+CR13 .DIN 17245 GS-C25+STL .
DIN17245 GS-C25+STL
DIN 17445 1.4308
DIN 17]]></description><pubDate><![CDATA[20240315]]></pubDate></item>
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<title><![CDATA[IRV10-26 Pilot-Operated Spool Relief Valve]]></title><link><![CDATA[https://valzoom.en.ec21.com/IRV10-26-Pilot-Operated-Spool--11836037_11908379.html]]></link><description><![CDATA[IRV10-26 pilot operated unloading valve
The IRV10-26 Relief Valve Pilot-Operated Spool is a high-performance valve designed to protect hydraulic systems from excessive pressure. It features a pilot-o]]></description><pubDate><![CDATA[20240304]]></pubDate></item>
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<title><![CDATA[Double Rotary Valve]]></title><link><![CDATA[https://anshavalve2023.en.ec21.com/Double-Rotary-Valve--11802988_11803008.html]]></link><description><![CDATA[main disc for accurate metering. Suitable for the precision packing of the sterile APIs
-- Patented design of disc and wafer rotor
Fine control of the product discharge using the wafer rotor and load]]></description><pubDate><![CDATA[20230904]]></pubDate></item>
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<title><![CDATA[Marine Valves Manufacturers]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/Marine-Valves-Manufacturers--11725077_11829751.html]]></link><description><![CDATA[designed specifically for use in the marine environment, and they offer several advantages over other types of valves. Here are some of the main advantages of marine valves:
Corrosion-resistant: Mari]]></description><pubDate><![CDATA[20230804]]></pubDate></item>
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<title><![CDATA[420 L/Min High Quality Sectional Valve Hydraulic Directional Ontrol Valve with Pilot Control]]></title><link><![CDATA[https://archerho.en.ec21.com/420-L-Min-High-Quality--11623431_11659086.html]]></link><description><![CDATA[Design
series number
Product Parameters 
Product series
TRM25
Combination
3-fold mono block and
one fold single plate combination
Size
22
Maximum flow
Port
P: 420 l/min
Port A/B: 400 l/min (J
functio]]></description><pubDate><![CDATA[20221019]]></pubDate></item>
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<title><![CDATA[Double Orifice Air Release Valve Air Relief Valve]]></title><link><![CDATA[https://pipefittingcn.en.ec21.com/Double-Orifice-Air-Release-Valve--11550266_11552184.html]]></link><description><![CDATA[main parts
Hebei Yongqian Trading Co.,ltd is specialized in air release valve designing &amp; manufacturing. We are the manufacturer of air release valve in China, all of air valve are for export only, o]]></description><pubDate><![CDATA[20220505]]></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[design and mechanism of outside taps may vary, but the general principle remains the same. Some taps may have additional features, such as anti-siphon devices or frost-free designs, to prevent water ]]></description><pubDate><![CDATA[20231115]]></pubDate></item>
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<title><![CDATA[2-way Ball Valves with SAE Connection]]></title><link><![CDATA[https://001019.en.ec21.com/2-way-Ball-Valves-with--11831368_11831373.html]]></link><description><![CDATA[main valve body is made of steel and the ball seat is made of POM.O-rings are available in NBR or FPM.
Ball valve with SAE split flange adapter steel
BKH / BKHP-SAEFS
BKH-SAE-FS-210-13-1 1 2 3-*
a. B]]></description><pubDate><![CDATA[20230808]]></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[Designed specifically for use in PEX pipe ball valve system
PEX end designed to ASTM F1960
Applied only for water
Cold Expansion Ball Valve Working Principle
Cold Expansion Ball Valve
Here is the mec]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
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<title><![CDATA[Ball Diverter Valve]]></title><link><![CDATA[https://xnvalves.en.ec21.com/Ball-Diverter-Valve--11845583_11845620.html]]></link><description><![CDATA[designed by client
Main materials: SS304, SS304L, SS316, SS316L, WCB
Applicable medium solid material (powder, granular material, powder mixture, flake, etc.)
Brand: XNFM
Model: KFQ
Origin: Zhejiang ]]></description><pubDate><![CDATA[20230918]]></pubDate></item>
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<title><![CDATA[API 602 Globe Valves]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/API-602-Globe-Valves--11115176_11115206.html]]></link><description><![CDATA[Design standard: API 602, BS 5352.
The length of the structure: ASME B16.10 or factory standard.
Flange connecting end: ASME B16.5.
Butt welding connecting end: ASME B16.25.
Wall thickness: API 602, ]]></description><pubDate><![CDATA[20200424]]></pubDate></item>
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<title><![CDATA[Threaded Flanges]]></title><link><![CDATA[https://changhaogroup.en.ec21.com/Threaded-Flanges--11741145_11828364.html]]></link><description><![CDATA[https://www.changhaogroup.com/threaded-th/threaded-th.html
Threaded flanges are designed to use threads to connect flanges to piping. Threaded flanges are used to connect pipes together in a safe, le]]></description><pubDate><![CDATA[20230802]]></pubDate></item>
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<title><![CDATA[L/T Port Three(3) Way Ball Valve with BSPT Thread]]></title><link><![CDATA[https://lillian07042.en.ec21.com/L-T-Port-Three-3--11037931_11095066.html]]></link><description><![CDATA[Main material include: Stainless steel, Cast Steel, Forged Steel and Brass, etc. The products manufactured as per API, ANSI, JIS, ISO, BS, JB and GB, and have CAD valve design and quality testing cen]]></description><pubDate><![CDATA[20200709]]></pubDate></item>
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<title><![CDATA[Top Entry Ball Valve]]></title><link><![CDATA[https://penbomfluid.en.ec21.com/Top-Entry-Ball-Valve--11789392_11789856.html]]></link><description><![CDATA[Product Detail
Product design and scope
Design standard:API 6D, API 608, ASME B16.34
Length of structure:API 6D/ASME B16.10
Flange connecting end :ASME B16.5
Butt welding connecting end:ASME B16.25
W]]></description><pubDate><![CDATA[20230515]]></pubDate></item>
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<title><![CDATA[Ductile Iron Flanged Flexible Seat Rising-Stem Gate Valve, PN16/PN10]]></title><link><![CDATA[https://kehuacasting68.en.ec21.com/Ductile-Iron-Flanged-Flexible-Seat--11504544_11504554.html]]></link><description><![CDATA[Ductile Iron Flanged Flexible Seat Rising-Stem Gate Valve, PN16/PN10
Main accessories and materials
Name
Material
Valve body and bonnet
GGG50
Disc
GGG50+EPDM
Stem
2Cr13
Seat Ring
GGG50
Advantage
The ]]></description><pubDate><![CDATA[20230512]]></pubDate></item>
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<title><![CDATA[API Valves]]></title><link><![CDATA[https://dlthm.en.ec21.com/API-Valves--1917149_1917150.html]]></link><description><![CDATA[Our company has excellent mechanical processing equipment and modernized inspection&amp;testing equipments more than 600 sets used for our main products: nominal size 1/2�42�(DN15 ~ DN1500), nominal ]]></description><pubDate><![CDATA[20070509]]></pubDate></item>
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<title><![CDATA[Italian Type Flange Ball Valve]]></title><link><![CDATA[https://englishmelon.en.ec21.com/Italian-Type-Flange-Ball-Valve--3105862_3105893.html]]></link><description><![CDATA[Product Description
Product name: One Piece Tpye Thin Flange Ball Valve Material: Stainless steel This product is one kind of new ball valves. Main Characteristics: The withstanding pressure is high,]]></description><pubDate><![CDATA[20110103]]></pubDate></item>
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<title><![CDATA[Three Way  Ball Valve]]></title><link><![CDATA[https://suifengpiaobo.en.ec21.com/Three-Way-Ball-Valve--3991218_4084147.html]]></link><description><![CDATA[Main material: CF8CF8M CF3, CF3M, WCB 
Working pressure 150LB,300LB 
Temperature Range 40-250 
Suitable medium water, oil, steam, nitric, acid, acetate acid and some corrosive liquids 
Design standar]]></description><pubDate><![CDATA[20141008]]></pubDate></item>
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<title><![CDATA[Water Control Valve IWDXRF-700X]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Water-Control-Valve-IWDXRF-700X--5511270_5513189.html]]></link><description><![CDATA[DESIGN DESCRIPTION: Design: Factory STD; Manufacture: Factory STD; Flange: ANSI B16.5, DIN2532/2533,BS 4504; Bolt Cover; Soft Seal; Material and Working Temp.: Cast Iron and Ductile Iron: 0degree-80d]]></description><pubDate><![CDATA[20120208]]></pubDate></item>
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<title><![CDATA[Dual Expanding Plug Valve]]></title><link><![CDATA[https://carbonltd.en.ec21.com/Dual-Expanding-Plug-Valve--5401829_11539503.html]]></link><description><![CDATA[Design: API 6D; face to face: ASME B16.10; pressure-temperature: ASEM B16.34; No friction during open/close for seal of body and slider; online maintance supported, just need to open the bottom cover]]></description><pubDate><![CDATA[20220516]]></pubDate></item>
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<title><![CDATA[ISO5211 Mount Pad Ball Valve 3PC SS304 SS201 SS316 High Platform PTFE Ball Valve]]></title><link><![CDATA[https://shenghong09.en.ec21.com/ISO5211-Mount-Pad-Ball-Valve--11468574_11468579.html]]></link><description><![CDATA[ISO5211 Mount Pad Ball Valve 3PC SS304 SS201 SS316 High Platform PTFE Ball Valve
Main Parts &amp; Material
Parts
name
Material
Body
SS304/SS201/SS316/WCB
Disc
SS
Seat
PTFE
Shaft
SS
Technical
Nominal
Diam]]></description><pubDate><![CDATA[20211103]]></pubDate></item>
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<title><![CDATA[Water-Lever Valve]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Water-Lever-Valve--5446584_5599057.html]]></link><description><![CDATA[Design: Factory STD; Manufacture: Factory STD; 
Flange: ANSI B16.5, DIN2532/2533,BS 4504; 
Bolt Cover; Soft Seal; 
Material and Working Temp.: 
Cast Iron and Ductile Iron: 0 C-80 C(32 F-176 F) 
Buna-]]></description><pubDate><![CDATA[20180629]]></pubDate></item>
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<title><![CDATA[Screw-In Vents]]></title><link><![CDATA[https://milvent.en.ec21.com/Screw-In-Vents--8670112_8670113.html]]></link><description><![CDATA[design, to ensure the mechanical strength of seal ; 2,resume ventilation very soon after contact with the liquid; 3, durability design, can reach the application requirements in extreme environments,]]></description><pubDate><![CDATA[20131214]]></pubDate></item>
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<title><![CDATA[Disc Steam Trap]]></title><link><![CDATA[https://harutakorea.en.ec21.com/Disc-Steam-Trap--5282905_6747687.html]]></link><description><![CDATA[durability.
*Strong to the water hammering and the freezing fracture despite light weight.
*Compact design makes maintenance and inspection easy.
*Disc steam trap has no limits in installation.
]]></description><pubDate><![CDATA[20120530]]></pubDate></item>

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