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<title><![CDATA[EC21 Product Catalogs - high performance seals]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/high_performance_seals--2053/1/high performance seals.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[sealing can be achieved under low pressure.
4. Good adjustment performance.
5. The butterfly plate adopts frame structure, with high strength and large flow area.
6. The overall paint can effectively]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
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<title><![CDATA[Cast Steel Slab Gate Valve, API 6D, WCB, 6 in, 1500 LB, RTJ]]></title><link><![CDATA[https://kellyvalves.en.ec21.com/Cast_Steel_Slab_Gate_Valve--12047582_12047586.html]]></link><description><![CDATA[performance for demanding industrial applications. Constructed with a ASTM A216 WCB body, this Flow Control Valve ensures durability and strength in high-pressure environments. Its bolted body cover ]]></description><pubDate><![CDATA[20250308]]></pubDate></item>
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<title><![CDATA[China High Quality DN900 Butterfly Valve Suppliers]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/China_High_Quality_DN900_Butterfly--11759535_12031193.html]]></link><description><![CDATA[seal under high-pressure conditions.
How to Choose the Right Butterfly Valve 
When selecting a butterfly valve from China high performance butterfly valve manufacturer
, consider factors such as pipe]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
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<title><![CDATA[Metal Seat Cast Iron Gate Valve-jis]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Metal_Seat_Cast_Iron_Gate--11930782_12039227.html]]></link><description><![CDATA[sealing surface is made of Metal materials such as stainless steel or copper alloy to ensure reliable and durable sealing performance. The Metal seal gate valve is mainly suitable for high temperatur]]></description><pubDate><![CDATA[20250124]]></pubDate></item>
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<title><![CDATA[Red Butterfly Handle Sand Throwing Mini Valve]]></title><link><![CDATA[https://xianyun7888.en.ec21.com/Red_Butterfly_Handle_Sand_Throwing--12035965_12035966.html]]></link><description><![CDATA[sealing mechanisms, the XY-8064 1/2&apos;&apos; or 3/4&apos;&apos; Red Butterfly Handle Sand Throwing Mini Valve reduces the risk of leaks, ensuring uninterrupted performance.
Adaptability: Available in both 1/2&apos;&apos; and 3]]></description><pubDate><![CDATA[20250110]]></pubDate></item>
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<title><![CDATA[Explosion-proof Ball Control Valve, SS 304, 2 Inch, 150 LB]]></title><link><![CDATA[https://mfrscontrolvalve.en.ec21.com/Explosion_proof_Ball_Control_Valve--12035062_12035067.html]]></link><description><![CDATA[sealing performance. Built to meet DN50 and PN20 standards, these valves provide superior durability and precise flow control, making them ideal for demanding industrial applications where safety, re]]></description><pubDate><![CDATA[20250107]]></pubDate></item>
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<title><![CDATA[Single-seat Control Valve, Perforated Plug]]></title><link><![CDATA[https://controlvalves.en.ec21.com/Single_seat_Control_Valve_Perforated--11947691_11978563.html]]></link><description><![CDATA[to suit your specific application needs. Overall, our valve is a high-performance, reliable, and versatile solution for controlling fluid flow in a wide range of industrial applications.
]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
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<title><![CDATA[DELCO Pneumatic Actuated Two Ways Ball Valve Sanitary Food Grade]]></title><link><![CDATA[https://delcovalve.en.ec21.com/DELCO_Pneumatic_Actuated_Two_Ways--12030803_12031203.html]]></link><description><![CDATA[Sanitary Food Grade Pneumatic Actuated Two Ways Stainless Steel Ball Valve 1 High cost performance ratio 2 Offer various international standard, ANSI, JIS, DIN, etc 3 A specialized team with rich exp]]></description><pubDate><![CDATA[20241213]]></pubDate></item>
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<title><![CDATA[China Pheumatic Actuated Ball Valve]]></title><link><![CDATA[https://valmaxvalves.en.ec21.com/China_Pheumatic_Actuated_Ball_Valve--12030198_12030202.html]]></link><description><![CDATA[The BVST 900LB-12 Ball Valve is a 12-inch, 900 LB side-entry trunnion-mounted ball valve, designed for reliable performance in high-pressure applications. This valve features a two-piece construction]]></description><pubDate><![CDATA[20241209]]></pubDate></item>
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<title><![CDATA[Female Threaded Valve or Screw Valve for Refrigerant Gases ,LPG and Other Industrial Uses]]></title><link><![CDATA[https://annasu99.en.ec21.com/Female_Threaded_Valve_or_Screw--12019349_12029272.html]]></link><description><![CDATA[high-quality materials that can withstand the chemical properties and pressures of industrial gases, it guarantees long-term performance and safety. It&apos;s an essential element for maintaining the inte]]></description><pubDate><![CDATA[20241203]]></pubDate></item>
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<title><![CDATA[Pneumatic V-Port Regulating Ball Valve]]></title><link><![CDATA[https://cnzpv.en.ec21.com/Pneumatic_V_Port_Regulating_Ball--12025004_12025692.html]]></link><description><![CDATA[sealing performance is the same as that of ordinary ball valves, so that it has two functions of Modulating and ON-OFF at the same time.
The ZPR740 Regulating Ball Valve with integrated valve body de]]></description><pubDate><![CDATA[20241125]]></pubDate></item>
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<title><![CDATA[API 602 Cryogenic Swing Check Valve, F347, 4 Inch, 900LB]]></title><link><![CDATA[https://ukvalves.en.ec21.com/API_602_Cryogenic_Swing_Check--12000762_12023421.html]]></link><description><![CDATA[high-pressure applications.Trim: NO.12, indicating specific materials and configurations for internal valve components that enhance durability and performance in cryogenic conditions.End Connection: ]]></description><pubDate><![CDATA[20241111]]></pubDate></item>
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<title><![CDATA[ANSI Standard Flange Type Gate Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/ANSI_Standard_Flange_Type_Gate--11859822_12021343.html]]></link><description><![CDATA[performance in demanding environments.
• Pressure Control: Designed for low-pressure applications with precision flow management.
Company Service
AFBV Valve Fittings
is committed to providing excep]]></description><pubDate><![CDATA[20241030]]></pubDate></item>
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<title><![CDATA[Floating Forged Steel Ball Valve]]></title><link><![CDATA[https://onevalve.en.ec21.com/Floating_Forged_Steel_Ball_Valve--12017345_12019325.html]]></link><description><![CDATA[sealingHigh performance stem seal and seat design and optionsDesigned for automationMultiple end connectionsHighly engineered with multiple approvals including FM and UL SpecificationsSizes from 1/4&quot;]]></description><pubDate><![CDATA[20241021]]></pubDate></item>
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<title><![CDATA[One-Inch Fragrance Valve for Perfume Sprays | Leak-Proof Valve for Precision Dispensing]]></title><link><![CDATA[https://hebeijincheng123.en.ec21.com/One_Inch_Fragrance_Valve_for--11995115_12002752.html]]></link><description><![CDATA[performanceIdeal for alcohol-based fragrances and high-use productsEasy to install on most fragrance bottles for smooth application
Specific Application Scenario:
Perfect for commercial perfume produ]]></description><pubDate><![CDATA[20240911]]></pubDate></item>
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<title><![CDATA[Slab Gate Valves: API 6D, ASME B12634]]></title><link><![CDATA[https://valvemanufacturer.en.ec21.com/Slab_Gate_Valves_API_6D--11993433_11993451.html]]></link><description><![CDATA[We are a leading provider of Slab Gate Valves, built to meet API 6D and ASME B16.34 standards, ensuring high-quality performance and reliability. Our slab gate valves come in sizes ranging from 1 inc]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
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<title><![CDATA[Through Conduit Flat Gate Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/Through_Conduit_Flat_Gate_Valve--11881854_11986778.html]]></link><description><![CDATA[high-grade Carbon Steel ASTM A216 WCB, our valves adhere to API 6D standards, ensuring exceptional performance and reliability. With a size of 16 inches (DN400) and pressure ratings of Class 600 LB a]]></description><pubDate><![CDATA[20240816]]></pubDate></item>
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<title><![CDATA[ASTM A105N 3PC Ball Valve]]></title><link><![CDATA[https://vervovalve.en.ec21.com/ASTM_A105N_3PC_Ball_Valve--11978302_11978520.html]]></link><description><![CDATA[seal, BW end valves with lever operation ensure reliable performance. Ideal for demanding applications.
Valve description:Ball valve, CARBON steel, SOFT SEAL.Design: API 608.Body: ASTM A105NNominal s]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Through Conduit Gate Valve, 2-48 Inch, API 6D]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/Through_Conduit_Gate_Valve_2--11978513_11978519.html]]></link><description><![CDATA[The Med Slab Through Conduit Gate Valves represent a highly engineered solution designed for exceptional performance in various industrial applications. These valves are crafted with a full bore port]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[ASTM B61 Cryogenic Gate Valve, MSS SP-80, 1/4-3IN, 200-300LB]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/ASTM_B61_Cryogenic_Gate_Valve--11116526_11978606.html]]></link><description><![CDATA[high-quality materials and adhere to MSS SP-80 standards, ensuring that they meet the highest standards for quality, performance, and safety.
Our cryogenic gate valves are available in a range of siz]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Gear Driven Floating Ball Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Gear_Driven_Floating_Ball_Valve--11933785_11974770.html]]></link><description><![CDATA[performance and reliability you can trust.
Seamless Sealing for Leak-Free Operation: The floating ball design in our valves ensures a tight seal against the outlet end, eliminating the risk of leakag]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
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<title><![CDATA[Stainless Steel Check Valve]]></title><link><![CDATA[https://cnbstv.en.ec21.com/Stainless_Steel_Check_Valve--11958900_11958909.html]]></link><description><![CDATA[performance under all conditions. For high-pressure applications, stainless steel spring check valves are ideal and provide excellent sealing, ensuring optimal functionality. Stainless steel threaded]]></description><pubDate><![CDATA[20240628]]></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[highly convenient for various applications.
3. The ball valve have two tight and reliable sealing surfaces, commonly made of plastic materials, ensure excellent sealing performance and complete isola]]></description><pubDate><![CDATA[20240608]]></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[high sensitivity and responsiveness to changes in flow demand, which is essential in applications where oxygen levels must be adjusted quickly and accurately.
- Leak Prevention: High-quality seals an]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
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<title><![CDATA[Class 2500 Industrial Valve]]></title><link><![CDATA[https://gangyevalve.en.ec21.com/Class_2500_Industrial_Valve--11928587_11928596.html]]></link><description><![CDATA[high-pressure applications. They typically feature robust construction, reinforced bodies, thicker walls, and specialized sealing mechanisms. These valves are engineered to provide reliable performan]]></description><pubDate><![CDATA[20240424]]></pubDate></item>
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<title><![CDATA[Metal Seated Valve Ball and Seat]]></title><link><![CDATA[https://flowindustrial.en.ec21.com/Metal_Seated_Valve_Ball_and--11923678_11923679.html]]></link><description><![CDATA[sealing performance. We have both thermal spray coating and cold spray coating available such as Laser Cladding,HVOF Coating,Oxy-acetylene flame spray,Plasma Spray process.
We are able to supply coat]]></description><pubDate><![CDATA[20240411]]></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[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[performance.
4.It features zero leakage, maintenance-free, one-piece stem and ball design, high sealing performance and can be used under full vacuum service.
5.Lower pressure drop and high flow char]]></description><pubDate><![CDATA[20230925]]></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[performance and continued reliability. Our independently developed and produced CL series valve electric actuators are widely used in various industries such as Oil &amp; Gas, Water &amp; Power, and Chemical]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
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<title><![CDATA[Butterfly Valve]]></title><link><![CDATA[https://frontvalve.en.ec21.com/Butterfly_Valve--1320899_1320916.html]]></link><description><![CDATA[high performance
4) Material:WCB, WCC, WC6, WC9, C5, C12, CF8, CF8M, CF3, CF3M, CN7M, LCB, LCC, DUPLEX SS, MONEL, ALLOY 20, cast iron etc.
5) Operation: gear, pneumatic and electric actuator
Shenzhen]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
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<title><![CDATA[Metal Seated Ball Valves]]></title><link><![CDATA[https://kdvalve.en.ec21.com/Metal_Seated_Ball_Valves--1570912_1571392.html]]></link><description><![CDATA[performance especially against HCI, H2So4, H2S, HF, Phosphate, Sea water, Alkali and etc. 
Gas obstacle : It gives higher performance against O2, H2, SO2, SO3, H2S, CI. 
Anti-abrasion : As the hardne]]></description><pubDate><![CDATA[20080715]]></pubDate></item>
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<title><![CDATA[Active Contact Union Plastic Ball Valves for Industrial Control Systems]]></title><link><![CDATA[https://koscn.en.ec21.com/Active_Contact_Union_Plastic_Ball--11865999_11866000.html]]></link><description><![CDATA[performance and high quality.
Support and Services:Technical Support and Service for Plastic Ball ValvesWe provide full technical support ,they understand the unique needs of our customers. Our techn]]></description><pubDate><![CDATA[20231113]]></pubDate></item>
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<title><![CDATA[3pc Ball Valves(F304,F316)]]></title><link><![CDATA[https://suifengpiaobo.en.ec21.com/3pc_Ball_Valves_F304_F316--4027451_4084127.html]]></link><description><![CDATA[sealing performance of the import and export of two-way, valve body in the cavity can be outward emission (DBB); stem the use of anti-blow protection, double-sealed structure, effectively prevent lea]]></description><pubDate><![CDATA[20141008]]></pubDate></item>
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<title><![CDATA[Pup Joint]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Pup_Joint--11754519_11754526.html]]></link><description><![CDATA[sealing of tubular members. It is used to provide separation between two components with equal-sized end connections. providing exceptional performance as a wellhead extension, securing connection fo]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[Soft Seal Gate Valve]]></title><link><![CDATA[https://hcvalve1.en.ec21.com/Soft_Seal_Gate_Valve--11602168_11602171.html]]></link><description><![CDATA[seal ring without water and at any opening. The elastic seated gate valve adopts novel structural design, strict manufacturing technology and high-performance new materials, which overcomes the defec]]></description><pubDate><![CDATA[20220713]]></pubDate></item>
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<title><![CDATA[Forged Brass Ball Valve PN30 1/4 Inch 435 Psi with L Type Handle]]></title><link><![CDATA[https://yuehaotec.en.ec21.com/Forged_Brass_Ball_Valve_PN30--11895452_11895453.html]]></link><description><![CDATA[high precision automatic CNC machines.Valve Ball: Smooth and good wear resistance, with good sealing performance.Brass Valve Stem: Made of hot rolled brass, high strength, good toughness, long-term u]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[Mini Motorised Valve CWQ-15Q]]></title><link><![CDATA[https://smartvalves.en.ec21.com/Mini_Motorised_Valve_CWQ_15Q--4743207_4743208.html]]></link><description><![CDATA[seal construction, no leakage, suitable for heavy scale 
3) Extra long life- Min 100,000 times,
4) Accurate position, quick open.
5) Good- stable quality , beautiful smart shape, high performance/pri]]></description><pubDate><![CDATA[20100924]]></pubDate></item>
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<title><![CDATA[3-Way Ball Valve]]></title><link><![CDATA[https://dva21.en.ec21.com/3_Way_Ball_Valve--6202385_6199964.html]]></link><description><![CDATA[performance in applications where there are particles such as steel, chemical and water treatment plants.
They are designed to have longer product life.
They offer convenience since they are compatib]]></description><pubDate><![CDATA[20140501]]></pubDate></item>
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<title><![CDATA[DIN Resilient Seated Gate Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/DIN_Resilient_Seated_Gate_Valve--11034588_7124132.html]]></link><description><![CDATA[high strength.
The Gate Valve
can replace stem seals under pressure.
Full bore.
Body inside and outside fusion bonded epoxy coating with excellent corrosion resistant performance. 
Standard of cast i]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
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<title><![CDATA[Stainless Steel/PVDF/PVC  Safety Valve]]></title><link><![CDATA[https://topkun.en.ec21.com/Stainless_Steel_PVDF_PVC_Safety--11394988_11394991.html]]></link><description><![CDATA[sealing effect and high sensitivity
EPDM lining PTFE with Cloth type diaphragm has a very good sealing effect and long service life
The PTFE type diaphragm has a very good performance in high tempera]]></description><pubDate><![CDATA[20230505]]></pubDate></item>
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<title><![CDATA[Butterfly Valve]]></title><link><![CDATA[https://aqabengineers.en.ec21.com/Butterfly_Valve--8962730_8962821.html]]></link><description><![CDATA[seals shall be self-adjusting. All elastomers, all internal bearings shall be non-corrosive and non-metallic. All seats shall be suitable for 250&amp;deg;F sustained high temperature and capable of 2000 ]]></description><pubDate><![CDATA[20140603]]></pubDate></item>
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<title><![CDATA[Ultra Short Face-to-Face Dimension Electric Ball Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Ultra_Short_Face_to_Face--10654351_10654378.html]]></link><description><![CDATA[high seal performance and big pipeline pressure drops to switch and cut off the medium of pipeline.
Compared with the same specifications of the gate valve and globe valve, the ball valve is smaller,]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Triple Offset Butterfly Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/Triple_Offset_Butterfly_Valve--10441583_10653723.html]]></link><description><![CDATA[sealing pair , furthermore, the sealing material has been selected reasonably, thereby it ensure sealing performance, wear resistance, high temperature resistance capability of valve. 
Features 
1. R]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
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<title><![CDATA[LN85 Series Cage Guided Globe Control Valve]]></title><link><![CDATA[https://supconvalve.en.ec21.com/LN85_Series_Cage_Guided_Globe--11032715_11032717.html]]></link><description><![CDATA[performance of the corrosion, cavitation and erosion resistant, lengthen service life.
2. Cage guided globe valve
body
The body of LN8 series control valves consists of two passages from upper and lo]]></description><pubDate><![CDATA[20200212]]></pubDate></item>
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<title><![CDATA[Double Eccentric Butterfly Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/Double_Eccentric_Butterfly_Valve--11725077_11821756.html]]></link><description><![CDATA[https://www.haiyingvalve.com/products/high-performance-butterfly-valve.html
Double Eccentric Butterfly Valve
A double eccentric butterfly valve 
is a type of valve used to control the flow of a fluid]]></description><pubDate><![CDATA[20230719]]></pubDate></item>
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<title><![CDATA[Nibco High Performance Butterfly Valve G1L-SS3]]></title><link><![CDATA[https://coastaltrading2005.en.ec21.com/Nibco_High_Performance_Butterfly_Valve--11837200_11837255.html]]></link><description><![CDATA[The Sure Seal Class 150® high performance lug style butterfly valve features a stainless steel body with stainless steel trim. It is ideally suited for commercial, industrial and mechanical HVAC ser]]></description><pubDate><![CDATA[20230823]]></pubDate></item>
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<title><![CDATA[2 PC 304 316 Grade Stainless Steel Ball Valve with BSP Thread DN6~DN100]]></title><link><![CDATA[https://sscastings.en.ec21.com/2_PC_304_316_Grade--11274587_11274596.html]]></link><description><![CDATA[sealing surface materials of ball valves are widely used with plastics and have good sealing performance. It is easy to operate and quick to open and close. It only needs to rotate 90 ° from fully o]]></description><pubDate><![CDATA[20210203]]></pubDate></item>
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<title><![CDATA[Wellhead Tubing Head Manufacturer]]></title><link><![CDATA[https://aqemachinery6868.en.ec21.com/Wellhead_Tubing_Head_Manufacturer--11895712_11895714.html]]></link><description><![CDATA[seal tubing strings.
Tubing Head Spool Manufacturer
Yulin
Machinery stands as a distinguished name in the realm of wellhead equipment manufacturing, with a focus on delivering high-quality solutions ]]></description><pubDate><![CDATA[20240131]]></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[The double eccentric butterfly valve, often referred to as a high-performance butterfly valve, is highly regarded for its minimal maintenance demands. Its primary application extends to the drainage ]]></description><pubDate><![CDATA[20231111]]></pubDate></item>
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<title><![CDATA[API Valve Seat and Valve Ball for Oilfield Sucker Rod Pumps]]></title><link><![CDATA[https://zhongshigroup.en.ec21.com/API_Valve_Seat_and_Valve--11790563_11790606.html]]></link><description><![CDATA[performance directly affects the use effect and service life of the sucker rod pumps.• 3. Each ball-and-seat combination is vacuum tested to ensure a perfect seal is obtained in all positions of co]]></description><pubDate><![CDATA[20230516]]></pubDate></item>

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