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<title><![CDATA[EC21 Product Catalogs - face seal design]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/face_seal_design--2053/1/face seal design.html]]></link><item>
<title><![CDATA[Face Seal Design Guide]]></title><link><![CDATA[https://fuyote1.en.ec21.com/Face_Seal_Design_Guide--11883239_11883246.html]]></link><description><![CDATA[seals OEM &amp; ODM design.
Besides DO floating seals and DF floating seals, variety of mechanical face seals design can be chosen. For other tough working conditions, fuyote can also do a special design]]></description><pubDate><![CDATA[20240103]]></pubDate></item>
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<title><![CDATA[Gate Valve]]></title><link><![CDATA[https://superhiwavalve.en.ec21.com/Gate_Valve--3529667_3556221.html]]></link><description><![CDATA[Design: DIN3352, 
Face to Face: DIN3202 F5, 
Flanges: EN1092-2 PN16, 
Test:ISO 5208 
Body:GG25, 
Disc:GG25, 
Seal: Brass/Bronze, 
Stem:SS420, 
Operator:Handwheel,
PN16
]]></description><pubDate><![CDATA[20250326]]></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[Valve Size: 2” – 12” 
Pressure Rating: 10K 
Material: FC and FCD.
Design &amp; Manufacture:JIS B2043, JIS B2044
Face to Face Dimension: JIS B2002
Ends Dimension: JIS B2212
Test &amp; Inspection: JIS B2]]></description><pubDate><![CDATA[20250124]]></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[face-to-face dimension of 965mm and is designed according to API 6D standards, with flanged ends adhering to ASME B16.5 specifications. The valve is tested for sealing pressure up to 165 BAR and shel]]></description><pubDate><![CDATA[20241209]]></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[Face) ends, a common flange type that offers a reliable seal when bolted to other RF flanges.
This valve is ideal for cryogenic services in industries like LNG, industrial gas, and petrochemical appl]]></description><pubDate><![CDATA[20241111]]></pubDate></item>
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<title><![CDATA[LCB Chlorine Bellow Seal Globe Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/LCB_Chlorine_Bellow_Seal_Globe--11859822_12021345.html]]></link><description><![CDATA[Chlorine globe valve
is easy to open and close.
Technical Specification
Face to face: DIN3202
Flange ends: EN1092-1 and ASME B16.5
Design standard: DIN and ASME
Test&amp; inspection: DIN3230 and ASME
]]></description><pubDate><![CDATA[20241030]]></pubDate></item>
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<title><![CDATA[API602 Forged Steel Valves, Gate Valves, Globe Valves, Check Valves, Cryogenic, Bellow Valves]]></title><link><![CDATA[https://chinawzipie.en.ec21.com/API602_Forged_Steel_Valves_Gate--2593894_5258080.html]]></link><description><![CDATA[Design, Manufacture: ASME B16.34/API602
Face to Face: ANSI B16.10
Flange ends: ANSI B16.5
BW ends: ANSI B16.25
End conn.: RF, RTJ, BW, SW, NPT 
Test &amp; Inspection: API 598
And cryogenic grade forged s]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
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<title><![CDATA[DIN EN 13709 Bellow Seal Globe Valve, DN15-DN600, PN6-PN100]]></title><link><![CDATA[https://valvemanufacturer.en.ec21.com/DIN_EN_13709_Bellow_Seal--11993434_11993454.html]]></link><description><![CDATA[We are a leading manufacturer of Bellow Seal Globe Valves designed to meet DIN EN 13709 standards. Our valves are available in sizes ranging from DN15 to DN600 and are rated for pressure classes from]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
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<title><![CDATA[DIN Carbon Steel Chinese Y Strainer Water, Super Fine Mesh Prices Strainer]]></title><link><![CDATA[https://polly2333.en.ec21.com/DIN_Carbon_Steel_Chinese_Y--10605675_10636441.html]]></link><description><![CDATA[Design confirms:
API602,BS5352,ANSI B16.34
Flanges drilled confirms:
BS EN1092,BS10 Table D/E、JIS10K
Tightness check:
API 598/ISO 5208/EN12226-1
Face-to-face conform:
DIN3202,F6/EN558-1 series 48
N]]></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[design and a piggable configuration, they facilitate efficient flow and maintenance. Equipped with RTJ (Ring Type Joint) connections, our through conduit flat gate valves ensure tight sealing and opt]]></description><pubDate><![CDATA[20240816]]></pubDate></item>
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<title><![CDATA[API 608 3-pieces Ball Valve]]></title><link><![CDATA[https://vervovalve.en.ec21.com/API_608_3_pieces_Ball--11978302_11978530.html]]></link><description><![CDATA[Design: API 608.Body: ASTM A105NNominal size: 1/2 Inch.Nominal class: 800 LB.End Connection: SW*BW.OPERATION: LEVERFace to face: MFG&apos;s. Test and inspection: API 598.Product Range:Body material: Carbo]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Pressure Seal Gate Valve, API 602, ASME B16.34, DIN 3202, API 600]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/Pressure_Seal_Gate_Valve_API--11978513_11978518.html]]></link><description><![CDATA[The Med Pressure Seal Gate Valves are engineered specifically for high-pressure, high-temperature applications across diverse fluid systems, excluding those prone to severe coking. Their design excel]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[Bolted Bonnet Check Valve, ASTM A216 WCB, 20 Inch, 1500 LB]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/Bolted_Bonnet_Check_Valve_ASTM--11116492_11978581.html]]></link><description><![CDATA[design provides a secure and reliable seal, ensuring that the valve will not leak under pressure.
In addition to their exceptional durability and performance, our valves also conform to Face to Face ]]></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[Sealing for Leak-Free Operation: The floating ball design in our valves ensures a tight seal against the outlet end, eliminating the risk of leakage and maintaining the integrity of your fluid contro]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
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<title><![CDATA[Gate Valve]]></title><link><![CDATA[https://tj930927.en.ec21.com/Gate_Valve--11934999_11935000.html]]></link><description><![CDATA[Design Features
Design complies with the API 600．APl 602．API 603．BS 1414
Face to Face dimension：ASME B16 10 BS 2080 and ISO 5752
Flanged End：ASME B16.5、26”and larger sizes according to ]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Bellows Seal Gate Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/Bellows_Seal_Gate_Valve--11725077_11821760.html]]></link><description><![CDATA[Seal Gate Valve
A bellows seal gate valve
is a type of valve commonly used in industrial applications to control the flow of fluids or gases. It is designed with a bellows assembly that provides a he]]></description><pubDate><![CDATA[20230719]]></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[sealing ring is kept in place by single piece retaining ring. This design ensures 100% sealing and makes it possible to change the sealing ring without special equipment and dismantling of any parts ]]></description><pubDate><![CDATA[20231111]]></pubDate></item>
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<title><![CDATA[Check Valve]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Check_Valve--11754519_11754522.html]]></link><description><![CDATA[designed to be 0), thereby reducing erosion of bolts and holes by corrosive media and reducing bolt loads.
Hard alloy is hard-faced on the core and sealing surface of the valve body so that it has go]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[Metal To Metal Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/Metal_To_Metal_Trunnion_Mounted--11895413_11895414.html]]></link><description><![CDATA[designed to withstand harsh conditions and can handle abrasive and corrosive media.
One of the key features of the Metal to Metal Trunnion Mounted Ball Valve is its metal-to-metal sealing mechanism.
]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
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<title><![CDATA[ASTM A216 WC6 Pressure Seal Gate Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/ASTM_A216_WC6_Pressure_Seal--11755381_11812486.html]]></link><description><![CDATA[Buy high-quality Pressure Seal Gate Valve from a leading manufacturer. Our valve is made of ASTM A216 WC6 and features a size of 3 inches (DN80). It has a Class 1500 LB rating and a PN250 designation]]></description><pubDate><![CDATA[20230628]]></pubDate></item>
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<title><![CDATA[CI Flange Swing Check Valve]]></title><link><![CDATA[https://neollee.en.ec21.com/CI_Flange_Swing_Check_Valve--891590_2028351.html]]></link><description><![CDATA[Design to MSS SP-71, BS5153, AWWA C508 Flange to: ANSI Class125/150, PN10/16 Face to face: ANSI B16.10 or BS5153. Body and cover: CI DIsc: CI Disc sealing ring and seat: Brozne. Gasket: Graphite.
]]></description><pubDate><![CDATA[20130419]]></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[Product Description
Butterfly Valves
Standard compliance
1) Design and manufacture: API609
2) Test and inspection: API598
3) Face to face dimensions: API609,ANSI B16.10
4) End flange dimensions: ANSI]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
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<title><![CDATA[New Product Triple Eccentric Stainless Sealing Butterfly Valve]]></title><link><![CDATA[https://kevinyuda.en.ec21.com/New_Product_Triple_Eccentric_Stainless--9420490_9420591.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[20150314]]></pubDate></item>
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<title><![CDATA[Cast Steel Pressure Seal Valve SCAXBW-PS]]></title><link><![CDATA[https://zhu1120123.en.ec21.com/Cast_Steel_Pressure_Seal_Valve--5511270_5516500.html]]></link><description><![CDATA[DESIGN DESCRIPTION: * BOLTED COVER AND WELDING COVER; * PRESSURE SEAL; * SWING TYPE; * FOR HORIZONTAL OR VERTICAL LINES; * FLANGED ENDS OR BUTT-WELDING ENDS; * RISING FLANGE OR RING TYPE JOINT. WORKI]]></description><pubDate><![CDATA[20120208]]></pubDate></item>
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<title><![CDATA[Electric V-type Ball Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Electric_V_type_Ball_Valve--10654351_10654428.html]]></link><description><![CDATA[seal material :PTFE, PPL, RTFE, PEEK etc.
Connecting end :Flange
Design standard :GB/T 12237, ASME B16.34, JIS B2071, DIN 3357
Face to face :Banyan’s Design Standard
End Connection : GB/T 9113, ASM]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[Class 600~2500 Pressure Seal Cast Swing Check Valve]]></title><link><![CDATA[https://carbonltd.en.ec21.com/Class_600_2500_Pressure_Seal--5401829_5404105.html]]></link><description><![CDATA[sealing cover,swing type disc
Threaded or welded seat ring
ASTM A216 WCB,A217 Wc6,A351 Cf8,A351 CF8M,
A351 Cf3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufacture: ANSIB16.34,API 6D,BS186]]></description><pubDate><![CDATA[20140509]]></pubDate></item>
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<title><![CDATA[Carbon Stainless Steel Globe Valve Pressure Seal Design]]></title><link><![CDATA[https://yuanfeng711.en.ec21.com/Carbon_Stainless_Steel_Globe_Valve--6028787_6028832.html]]></link><description><![CDATA[DESIGN DESCRIPTION:
* BOLTED BONNET;
* OUTSIDE SCREW AND YOKE
* WELDING SEAT;
* INTEGRAL SEATS;
* PRESSURE SEAL
* HANDWHEEL OPERATOR;
* AVAILABLE WITH GEAR OPERATOR;
* FLANGED ENDS OR BUTT-WELDING EN]]></description><pubDate><![CDATA[20180211]]></pubDate></item>
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<title><![CDATA[AWWA Resilient Seated Gate Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/AWWA_Resilient_Seated_Gate_Valve--11034588_7132254.html]]></link><description><![CDATA[seals under pressure.
Standard Awwa Gate Valve
Design standard
AWWA C509
Flange drilling standard
ANSI/AWWA C110/A21.10, ANSI B16.1 Class 125
Face to face standard
ASME/ANSI B16.10
Other information ]]></description><pubDate><![CDATA[20230525]]></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[seal seat sealing structure at the same time.Seating and sealing seal between content is always face to face. 
2. The seat has self-cleaning function, and in the process of the valve opened or closed]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
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<title><![CDATA[High Performance Butterfly Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/High_Performance_Butterfly_Valve--10441583_10444255.html]]></link><description><![CDATA[sealing with two structures according to sealing surface material of the disc and seat.The butterfly valve can realize rotary under the condition of low torque by the resilient-seated design , which ]]></description><pubDate><![CDATA[20181120]]></pubDate></item>
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<title><![CDATA[Forged Steel Ball Valve  API Forged Steel Trunnion Type Ball Valve]]></title><link><![CDATA[https://yuanda698.en.ec21.com/Forged_Steel_Ball_Valve_API--8883742_9471341.html]]></link><description><![CDATA[Design and Manufacture
Face to face
Flange end
Inspection
Fire durable 
API 6D,BS5351
ANSI B16.10
ASME B16.5
API 598/API 6D
API607
Test pressure 
Test item
Shell test
Seal test
Back seal test
Air sea]]></description><pubDate><![CDATA[20240315]]></pubDate></item>
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<title><![CDATA[API/ANSI Gate Valve]]></title><link><![CDATA[https://boluo0513.en.ec21.com/API_ANSI_Gate_Valve--9512207_9541691.html]]></link><description><![CDATA[design. And Class 1500~Class 2500 gate valves are usually of pressurized seal design. 
Gasket of Cover Flange 
Carbon steel or stainless steel+ flexible graphite combined gasket is used for Class 150]]></description><pubDate><![CDATA[20160709]]></pubDate></item>
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<title><![CDATA[Pressure Seal Forged Gate Valve]]></title><link><![CDATA[https://nyvalve.en.ec21.com/Pressure_Seal_Forged_Gate_Valve--11004029_11004034.html]]></link><description><![CDATA[Features of forged steel gate valve (pressure seal valve, butt weld gate valve): Standards:. A) Design&amp;manufacture:api 602,BS 5352,ASME B 16.34. B) Face to Face: MSS SP-84. C) Connection End: ASME B2]]></description><pubDate><![CDATA[20220326]]></pubDate></item>

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