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<title><![CDATA[EC21 Product Catalogs - API check valve]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/API_check_valve--2053/1/API check valve.html]]></link><item>
<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[For a Cryogenic Swing Check Valve manufactured in China by Yaao Supplies, here are the specifications:
Standard: API 602, ensuring compliance with specifications for small bore, forged steel valves s]]></description><pubDate><![CDATA[20241111]]></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[Valves, Globe Valves, Check Valves:
Body: A105-N, A182 F304-L, F316-L, F904L; F11, F22, F55; Monel
size: 1/2&quot;-4&quot;, class: ANSI 150-2500Lbs
800Lbs: NPT, SW, BW
Design, Manufacture: ASME B16.34/API602
F]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
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<title><![CDATA[API 594 Dual Plate Check Valve, 2-16 Inch, Class 150-2500 LB]]></title><link><![CDATA[https://valvemanufacturer.en.ec21.com/API_594_Dual_Plate_Check--11993437_11993458.html]]></link><description><![CDATA[We are a premier manufacturer of Dual Plate Check Valves, designed to meet API 594 standards, ensuring superior performance and reliability. Our dual plate check valves are available in sizes ranging]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
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<title><![CDATA[API 6D Lift Check Valve, 1/2-12 Inch, 150-2500 LB]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/API_6D_Lift_Check_Valve--11978534_11978536.html]]></link><description><![CDATA[The Lift Check Valve, featuring a Piston type disc, is a versatile and reliable valve designed to prevent backflow in piping systems. Its construction and design standards, including BS 1868, API 6D,]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[ASTM A216 WCB Swing Check Valve, API 6D, 20 Inch, 900 LB, RF]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/ASTM_A216_WCB_Swing_Check--11116492_11978584.html]]></link><description><![CDATA[As a leading manufacturer of carbon steel swing check valves, we specialize in producing valves that meet the rigorous standards of the API 6D specification. Our valves are crafted from ASTM A216 WCB]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[API Swing/Lifting Check Valve/Valves]]></title><link><![CDATA[https://ornan.en.ec21.com/API_Swing_Lifting_Check_Valve--2589734_2589780.html]]></link><description><![CDATA[API swing/lifting check valve/valves Check valves include swing check valve,lift check valves,wafer type check valves etc. Features: 1) Size: NPS 1/2&quot; - 40&quot; 2) Pressure: Class 150 - 1, 500 3) Materia]]></description><pubDate><![CDATA[20091213]]></pubDate></item>
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<title><![CDATA[API6D Swing Check Valve]]></title><link><![CDATA[https://kathy820827.en.ec21.com/API6D_Swing_Check_Valve--5242723_5242808.html]]></link><description><![CDATA[API600, API6D etc.; 
Size range: 1/2&quot; to 48&quot; (DN15 ~1200mm) Pressure: PN1.2~42MPa; 
Valve Testing Conforms to API598; 
Package: Packed in plywood cases 
It can be equipped with open and close positio]]></description><pubDate><![CDATA[20170304]]></pubDate></item>
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<title><![CDATA[API600 Cast and API602 Forged Steel Gate, Globe, Check Valve]]></title><link><![CDATA[https://devalve.en.ec21.com/API600_Cast_and_API602_Forged--8482854_8483352.html]]></link><description><![CDATA[valves, featuring the leading design with manufacturing skill, have been satisfying the needs of oil &amp; gas, refining, and chemical industries. 
API600 cast API602 forged steel Gate, Globe, Check Valv]]></description><pubDate><![CDATA[20130916]]></pubDate></item>
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<title><![CDATA[F650 Series Cast Steel Check Valve]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/F650_Series_Cast_Steel_Check--11759558_11759560.html]]></link><description><![CDATA[API internals
Double Flange Check Valve
Features and advantages
Rugged construction ensures safety in the appropriate pressure temperature range. dual disc check valve
Can provide flange and butt two]]></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[API 598
Features:
Leflow’s Diaphragm valve
is designed to handle media that are aggressive or contain suspended particles,It has following options:
1.Body: Weir type(A type) and Straight through ty]]></description><pubDate><![CDATA[20250124]]></pubDate></item>
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<title><![CDATA[Astm A CFM CHECK VALVE]]></title><link><![CDATA[https://valmaxvalves.en.ec21.com/Astm_A_CFM_CHECK_VALVE--12030198_12030200.html]]></link><description><![CDATA[valve is designed according to ASME B16.34, GB 12236, and API 6D standards, ensuring optimal performance in various industrial applications. The valve&apos;s flanged ends conform to ASME B16.5 and GB 9113]]></description><pubDate><![CDATA[20241209]]></pubDate></item>
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<title><![CDATA[Pressure Seal Swing Check Valve]]></title><link><![CDATA[https://onevalve.en.ec21.com/Pressure_Seal_Swing_Check_Valve--12017351_12022080.html]]></link><description><![CDATA[China Swing Check Valve: pressure sealing, butt welded end connection, 2&quot;-36&quot;, DN50-DN900, Class 600-Class 1500 LB, PN100-PN250, WCB/LCB material.
Detail InformationDesign &amp; Manufacture: API 6D, BS 1]]></description><pubDate><![CDATA[20241104]]></pubDate></item>
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<title><![CDATA[ANSI Stainless Steel Triple Offset Butterfly Valve Manufacturers,Control Butterfly Valve 6 Inch]]></title><link><![CDATA[https://polly2333.en.ec21.com/ANSI_Stainless_Steel_Triple_Offset--10605620_10605630.html]]></link><description><![CDATA[valve manufacturers,control butterfly valve 6 inch
Design confirms:
API 609, BS EN 593, MSS SP-67, BS5155
Top Flange:
ISO5211 or factory standard
Tightness check:
API 598, ISO 5208, EN12266-1, DIN323]]></description><pubDate><![CDATA[20240828]]></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[Valve Co., Ltd is a leading Chinese industrial valve manufacturer. Specializing in floating &amp; trunnion ball valves, cast &amp; forged steel gate &amp; globe valves, cryogenic valves, check valves, API 609 bu]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
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<title><![CDATA[ASTM A182 F304 Swing Check Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM_A182_F304_Swing_Check--11881854_11977811.html]]></link><description><![CDATA[Crafted from high-quality forged stainless steel, ASTM A182 F304, in strict accordance with API 602 standards, our swing check valve made from JSC Valve Suppliers offers reliable performance. With a ]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Lapar Valve]]></title><link><![CDATA[https://vacuumpumpsaisa.en.ec21.com/Lapar_Valve--11098937_11098938.html]]></link><description><![CDATA[valves,ball valves,control valves,stop valves,gate valves and check valves.LAPAR strictly carries out quality standard systems,such as ISO,API,ANSI,DIN and GB. Products are widely used in environment]]></description><pubDate><![CDATA[20240729]]></pubDate></item>
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<title><![CDATA[Forged Steel Flange Globe Valve]]></title><link><![CDATA[https://vntvalve.en.ec21.com/Forged_Steel_Flange_Globe_Valve--11968996_11969020.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[Cast Steel Swing Check Valve]]></title><link><![CDATA[https://cnbstv.en.ec21.com/Cast_Steel_Swing_Check_Valve--11958900_11958917.html]]></link><description><![CDATA[check valve are normally made from cast and wrought forms, allowing the use of a variety of widely accepted materials.
Swing Check Valves are full bore. The full bore to API-6D assures unrestricted f]]></description><pubDate><![CDATA[20240628]]></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[valve body wall thickness 
design complies with the API 600 with sufficient margin corrosion resistance 
for the medium.
Bonnet
Bonnet can be designed with a variety of seal structure of body connect]]></description><pubDate><![CDATA[20240511]]></pubDate></item>
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<title><![CDATA[Wafer Check Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Wafer_Check_Valve--11933785_11933788.html]]></link><description><![CDATA[API594
Ends
RF/RTJ to ASME B16.5/ASME B16.47
Pressure and Temperature Design
ASME B16.34
Test standard
API598
Fire safe
APIF6A 
Others
NACE MR0175/ISO15156(if applicable)
Check valves are essential c]]></description><pubDate><![CDATA[20240508]]></pubDate></item>
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<title><![CDATA[Check Valve]]></title><link><![CDATA[https://penbomfluid.en.ec21.com/Check_Valve--11789217_11789849.html]]></link><description><![CDATA[Swing Check Valve
TypeSwing Check ValveSize2~64”(DN50~DN1600)Rating150~2500LB (PN16~PN420)End ConnectionBW, RF, RTJDesign StandardsBS1873/BS1868/API 594MaterialsWCB, LCC, CF3(M), CF8(M), A105, F304]]></description><pubDate><![CDATA[20230515]]></pubDate></item>
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<title><![CDATA[Valves for High Pressure Pipeline Made of Cast Steel,Forged Steel, Stainless Steel, Alloy, Duplex]]></title><link><![CDATA[https://pipefittings01.en.ec21.com/Valves_for_High_Pressure_Pipeline--11928388_11928400.html]]></link><description><![CDATA[API6D, API600, API602, API607, API609 and CE certification. We are qualifed Valve supplier of Sinopec,CNPC,CNOOC,CNNC etc. we are theexcellent Supplier of SECCO,excllent supplier of SINOPEC SABIC Tia]]></description><pubDate><![CDATA[20240423]]></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[valve body, the greater the medium pressure, the better the sealing performance. The check valve design and manufacture of APImeivalve fully meet the requirements of API spec 6A and can be used inter]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
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<title><![CDATA[ASTM A182 F51 Swing Check Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/ASTM_A182_F51_Swing_Check--11755381_11755387.html]]></link><description><![CDATA[We Provide Forged Swing Check Valves, ASTM A182 F51 Body &amp; Trim, 2 Inch, Class 1500 LB, Regular Bore, API 602, ASME B16.34, Bolted Bonnet, RTJ-Flanged Ends.
Duplex Steel F51 Integral Flange Forged Sw]]></description><pubDate><![CDATA[20230323]]></pubDate></item>
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<title><![CDATA[Pneumatic Globe Control Valve]]></title><link><![CDATA[https://mstnland123456.en.ec21.com/Pneumatic_Globe_Control_Valve--11462893_11462897.html]]></link><description><![CDATA[valves, gate valves, globe valves, plug valves, safety valves, needle valves, gas valves, pipeline filters and so on, in various materials, sizes, standards and types. And in accordance with API, ASM]]></description><pubDate><![CDATA[20211021]]></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[API 6D, to ensure the quality stability of the products.
Our products range covers all kinds of butterfly valves, ball valves, gate valves, globe valves, check valves, plug valves, knife gate valves,]]></description><pubDate><![CDATA[20211103]]></pubDate></item>
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<title><![CDATA[Swing Check Valve and Lift Check Vlave]]></title><link><![CDATA[https://frontvalve.en.ec21.com/Swing_Check_Valve_and_Lift--1320899_1320907.html]]></link><description><![CDATA[Product Description
Cast Steel and Cast iron Swing Check Valves
Standard compliance
1) Design and manufacture: API6D, ANSI B16.34, BS1868
2) Test and inspection: API598
3) Face to face dimensions: AN]]></description><pubDate><![CDATA[20140630]]></pubDate></item>
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<title><![CDATA[Valves]]></title><link><![CDATA[https://wlfjacob.en.ec21.com/Valves--1559790_1890087.html]]></link><description><![CDATA[We mainly manufactures the valves according to ANSI, API, MSS, JIS, DIN, BS, NF and Chinese GB standards. The main products include Gate Valve, Globe Valve, Check Valve, Ball Valve, Plug Valve, Butte]]></description><pubDate><![CDATA[20211123]]></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[valve, plug valve, check valve, bellow globle valve, plunger valve, strainer and pipe products.
The company prior passed ISO9001: 2000(NDV) international quality manage-ment certificate, API 6D, EEC ]]></description><pubDate><![CDATA[20070509]]></pubDate></item>
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<title><![CDATA[Wafer Check Valve DIN PN16]]></title><link><![CDATA[https://tongchan123.en.ec21.com/Wafer_Check_Valve_DIN_PN16--10205322_10205371.html]]></link><description><![CDATA[Wafer check valve DIN PN16
Valve design: API 594
Valve pressure test &amp; inspection: API 598
Flange connection: DIN PN10/16
Materials:
Body: cast iron/ ductile iron/ carbon steel
Disc: ductile iron/ st]]></description><pubDate><![CDATA[20180730]]></pubDate></item>
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<title><![CDATA[Butterfly Valve, Gate Valve, Ball Valve Supplier]]></title><link><![CDATA[https://liana2018.en.ec21.com/Butterfly_Valve_Gate_Valve_Ball--10839904_10839961.html]]></link><description><![CDATA[We offer valves, it contains butterfly valve, check valve, water control valve, stop valve, gate valve, ball valve, strainer and expansion joint etc. Materials include cast iron, ductile iron, cast s]]></description><pubDate><![CDATA[20181024]]></pubDate></item>
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<title><![CDATA[Class 150~1500 Cast Swing Check Valve]]></title><link><![CDATA[https://carbonltd.en.ec21.com/Class_150_1500_Cast_Swing--5401829_5401956.html]]></link><description><![CDATA[VALVE
Bolted cover,swing type disc
Threaded or welded seat ring
ASTM A216 WCB,A217 WC6,A351CF8,A351CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufacture: ANSIB16.34,API6D,BS1]]></description><pubDate><![CDATA[20230529]]></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[valves like gate, globe, check valves and Strainer, etc. Main material include: Stainless steel, Cast Steel, Forged Steel and Brass, etc. The products manufactured as per API, ANSI, JIS, ISO, BS, JB ]]></description><pubDate><![CDATA[20200709]]></pubDate></item>
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<title><![CDATA[D973H/F/X-6C/10C/16C/25 Triple Eccentric Hard Seal Motorized Driven Wafer Type Butterfly]]></title><link><![CDATA[https://yuanda698.en.ec21.com/D973H_F_X_6C_10C--8883741_8883846.html]]></link><description><![CDATA[API,GOS Valves,Such as GOST Gate Valve
,Angle Globe Valve,Motorized and Trunnion Ball Valve
,Wafer Butterfly Valve,Swing and Lift Check Valve
,Y Strainer,etc.
Click here
for more information.
http://]]></description><pubDate><![CDATA[20240315]]></pubDate></item>
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<title><![CDATA[BS5163 Non-Rising Stem Gate Valve Resilient Seat Ductile Body Epdm Seat]]></title><link><![CDATA[https://newsway.en.ec21.com/BS5163_Non_Rising_Stem_Gate--8371597_8467892.html]]></link><description><![CDATA[valve with brass nuts Specifications 1. Suitable media: Water. 2. Flange: BS4504 PN10/16/25. 3. Nominal diameter: DN40~DN600 (1 1/2&quot;~24&quot;). 4. Tightness check: API 598/ISO 5208/EN12226-1. 5. Face-to-f]]></description><pubDate><![CDATA[20130909]]></pubDate></item>
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<title><![CDATA[Threaded Stainless Steel Check Valve(304,316)]]></title><link><![CDATA[https://boluo0513.en.ec21.com/Threaded_Stainless_Steel_Check_Valve--9512207_9541646.html]]></link><description><![CDATA[check valve,BS1868 check valve.check valve APIR&amp;uuml;ckschlagventile,R&amp;uuml;ckschlagventil,&amp;uuml;ckschlagklappe,R&amp;uuml;ckschlagventilR&amp;uuml;ckschlagventil,R&amp;uuml;ckschlagklappe PSB,API 6D R&amp;uuml;cksc]]></description><pubDate><![CDATA[20180820]]></pubDate></item>
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<title><![CDATA[Pressure Seal Tilting Disc Check Valve]]></title><link><![CDATA[https://nyvalve.en.ec21.com/Pressure_Seal_Tilting_Disc_Check--11004029_11004060.html]]></link><description><![CDATA[valve 
Bolted cover, swing type disc
Threaded or welded seat ring
ASTM A216 WCB,A217 WC6,A351CF8,A351CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufacture: ANSI B16.34,API 6D]]></description><pubDate><![CDATA[20220326]]></pubDate></item>

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