China Dn65 Flange Diaphragm Valve Stainless Steel

DN65 flange diaphragm valve stainless steel (weir type)
1)Body material: Stainless steel 316L (investment casting)
2)Max pressure: 10bar (diaphragm is EPDM or FPM), 6bar (diaphragm is PTFE, one side shall be used))
3)Working temperature: EPDM(-40 ~+130 degree), EPDM+PTFE(-5~+160degree)
4)Standard: DIN, 3A, SMS, ISO/IDF, BS/RJT, ASME/BPE etc
5)Connection: Clamped, welded, flanged, weld socket, Screw (NPT, BSP)can be chosen.
6)Material of seal: EPDM+PTFE FDA: 177.26600/
7)Size: DN8-DN100
8)Power: Pneumatic actuator(plastic/stainless steel actuator)/Handle
9)Driving way: Pneumatic, normally closed(1), normally open(2), and double direction(3)
10)Control pressure: 4-6 bar(control way 1), 3-4 bar(control way 2 and 3)
As a manufacturer, we can produce according to customer's requirement.
Please feel free to contact us if you want e-catalogue and drawing.
We are at your service any time.
As a manufacturer, we can customize and produce products for customer's requirement or drawing
We are at your service any time.
The standard of flange connections can be produced according the standard of any country.
We are at your service any time
CE Certificate can be provided.

Technical Data Material Contact with the product componentsInvestment casting316L(1.4409) Can provide material inspection report Materal no contact with the product components 304(1.4301) Sealing material StandardEPDM+PTFE Adopt sealing material with all the seal material the FDA 117.2600 OptionEPDM Pressure Pressure of work16 bar Control air pressure5-8 bar Temperature Working temperatureEPDM(-40 ~+130 degree), EPDM+PTFE(-5~+160degree) Surface treatment Inside surface treatmentRa≥0.4-0.8μm
Surface treatmentSand blasket
Connection The diameter weldingDIN11850-2,DIN11850-1,3A,SMS,ISO,IDF,BS,BPE.... Connection mode:weld, triclamp,flange,wled socket,screw etc Body modeStraight ,T type, U type, L type,Multi type can be chosen Optional driven Brainpower Pneumatic controlPleastic actuator and stainless steel actuator Manual handle modeABS or stainless steel handle