Lining PFA Diaphragm Valve for Chemical

Product Name: Lining PFA Diaphragm Valve for Chemical Standard: DIN, GB, ANSI, BSW, JIS Usage: Drain Flow Direction: Unidirection Pressure: Low Pressure Structure: Weir Diaphragm Valve Material: Cast Iron Connection: Flanged Diaphragm Valve Actuator: Manual Valve: Diaphragm Valve Size: 1/2'-16" Trademark: YI CHEN Transport Package: Plywood Case Specification: CE API ISO Origin: China HS Code: 8481804090 Product Description YI CHEN lining FA Diaphragm Valve for ChemicalProduct DescriptioTechnical SpecificationDesign and Manufacture: ASME B16.34End-to-end dimension: HG/T3704Flange Standard: ASME/ANSI 16.5Inspection and testing: API 598Product SpecificationBody Material: A216/WCB, A351/CF8, A351/CF8M, A351/CF3, A351/CF3M, LCB, A536Disc: A216/WCB, A351/CF8, A351/CF8M, A351/CF3, A351/CF3MDiaphragm Part: EPDM+PFA, FEPLining Material: PTFE, FEP, PFA, Ponominal Diameter: NPS 1/2-16Pressure Range: 150lb 300lb JIS DINConnection Type: Flange connectionOperation Method: Hand wheel etc.Products Description:1. YI CHEN lined diaphragm valve is ideally suited for shut-off, flow control and throttling of corrosive process media in either liquid or gaseous state.Its main features are heavy-duty, robust construction, maintenance-free, easy replacement of components on site. Convenient, flexible and accurate open or close.2. It can sustain any corrosive medium in addition to the? ? Molten alkali metals and fluorine elements? ? . It is ideal products used in chlor-alkali, industrial in organic chemicals, metal and mining, nitrogen and phosphatic fertilizers, petroleum refining, pharmaceutical etc.3. It is not applicable for diaphragm used in medium with hard particles, which will cause diaphragm damage and leakage.4. The working temperature cannot exceed the specified range.5. Open the diaphragm too frequent will influence the sealing performance.6. Lining material: PFA, FEP, GXPO etc.7. Operation methods: Manual, worm gear, electric, pneumatic and hydraulic actuator.8. YI CHEN lined diaphragm valves are available as per the needs of applications in additional sizes and other than standard materials.Material Specification:1. Lock screw: A320 B82. Body bolt: A320 B83. Handwheel: A216 WCB; A351 CF84. Sleeve: SS3045. Bonnet: A216 WCB; A351 CF8; A351 CF8M6. Stem nut: Brass7. Stem: 2Cr13; A182 304; A182 3168. Adjustable pad: SS3049. Disc: A216 WCB; A351 CF8; A351 CF8M10. Rubber Diaphragm: EPDM11. Diaphragm: PFA; FEP12. Body: A216 WCB+Lining material; A351 CF8+Lining material; A351 CF8M+Lining material13. Nut: A194 2H; A194 8; A194 8M14. Flat washer: 45#; A182 304; A185 31615. Outer hexagonal screw: A197 B7; A320 B8; A193 B8MFAQ1.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 Services1)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 anew 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!