Product Description Model NO.: H46 Connection Form: Flange Pressure: Low Pressure Flow Direction: Unidirection Application: Industrial Usage, Water Industrial Usage, Household Usage Size: 1/2" ~ 48" Specification: CE API ISO HS Code: 8481804090 Material: Stainless Steel Structure: Butterfly Function: Sfcv Rubber Lobe Standard: ANSI Valve: Check Valve Trademark: YI CHEN Origin: China
Shanghai Yichen  High Quality Spring Loaded Dual Plate flange Stainless steelCheck Valve
   H46 Flanged Double Disc type Swing check valves
Purpose:
YI CHEN Check Valves is used in class 150~1500(PN16~PN150), NPS 1/2~NPS48,working tempreature -196°C~540°C many kinds of pipelines,which can prevent the refluence of medium.And can be appliable to water,steam,oil and so on.Via choosing different types of materials.
Technical Standard:
Desing standard:  API6D,API594,BS1868 Face to face:GB/T12221,ASNI B16.10,API594,AI6D,ASME16.10,DIN3202F1. Flange ends:GB/T9113 ,ASME B 16.5,DIN2543,2544,2545. Grade of pressure-tempreature:ASNI 16.34 Test & Inspection:GB/T13927,API598, API6D,DIN3239 Flange: ASME16.5,API605,ASME B 16.47,DIN2543,2544,2545.   Material: Body materials:WCB,Low tempreature steel,dual phase steel(F51/F53),Titanium alloy,Aluminum bronze,Inconel,SS304,304L,316,chrome-molybdenum steel,Monel(400/500),20#Alloy,Hayne's alloy etc. Norminal diameter:DN15-DN1200,1/2"-48" Norminal pressure:PN16-PN150,150LB-2500LB Service medium:Water gas oil Sealing style:Hard seal Color:According to the contract indication Certificates:ISO9001:2008,CE,API6D Packing:Plywood case  Note:Products can be designed to client's requirements.
To make a suit solution for your enquiry , we need follow information.  Design standard. Connection standard . Size. Body material . Trim (Material for inside parts). Connection type. Operation type. Medium & Component.  Temperature. Ambient temperature range . Corrosion considerations. Application Descripetion. Document requirement  , such as :  Mill certificate , Material  Certificate ,Test Report  ,etc... Test & Inspection requirement , Such as : Hydraulic test , Material Analysis , Chemical compoent analysis ,etc.  

FAQ 1.Q: What is your main market? A: Our main market is North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern Asia, Western Europe. 2.Q: Are there products standard? A: Our model is standard, if you have specific demand, pls tell us. 3.Q: Do you have interest to do our own design items?  A: Absolutely! It's our pleasure. Our Services 1)Our advantage: We are the manufacturer with almost 20 years experience on valves. Best price,quality and service, Also we can control the production status. Shanghai YI CHEN team with strong ability in designing and after sell service. Cooperation with Carrier has improved our quality to a new level. 2)Terms of payment: T/T, L/C, Western union. 3)Shipment: average 20-25days after receiving deposit. 4)Delivery:  Shanghai/Ningbo ,by sea or air. 5)Gurantee: One year since delivery. 6)Inspection: 100% testing for all the valves. 7) All kinds of CERTIFICATE OF ORIGIN. Welcome to choose SHANG HAI YI CHEN , we are always ready!

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Product Categories : Check valve