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|Material Grade:||AISI 316L||Type:||Sanitary Diaphragm Valve|
|Connection Type:||Clamp||Size:||1'' - 4''|
|Specificartion:||3A ASME BPE||MOQ.:||1PC|
AISI 316L Stainless Steel Sanitary Two Way Diaphragm Valve Clamp Ends 1'' to 4''
Sizes available from 3/4" to 3" (3/4", 1", 1 1/2", 2" 2 1/2", 3")
DN20-DN80 (DN20, DN25, DN40, DN50, DN65, DN80)
Valve body: AISI 316L.
Valve seat: EPDM+PTFE
Max. working pressure: 145psi (10bar)
Working temperature range: -22 ~ 266°F (-30 ~ 130°C), or higher upon request.
Inside treatment: Ra 16-32μin (0.4-0.8μm), Ra 25 (0.5μm) is the default.
The diaphragm provides the body seal as well as the seat seal. There are no paths to the outside environment and, as such, the valve is suitable for aseptic processes. When the valve is being closed, a pressure pad which supports the diaphragm moves towards the sealing face on the body. As the pressure plate moves, the diaphragm flexes and is forced down onto the seat area in the centre of the body, thus, closing off the flow path through the body.
The valve can be actuated either manually or pneumatically and controlled by control units and solenoid valves.
A standard diaphragm valve is used to shut the flow of a line, an NDL type valve shuts only one outlet of the main line.
Diaphragm valves, ,manually or pneumatically operated, are specially designed to use on hygienic and aseptic processes in the pharmaceutical industries, The valves is excellent for flow control as well as for on/off duties. Diaphragm valves are widely applied to CIP/SIP.
The diaphragm provides the body seal as well as the seat seal. There are no paths to the outside environment and as such the valve is suitable for aseptic processes.
As the valve is closed a pressure pad which supports the diaphragm moves towards the sealing face on the body. As the pressure plate moves the diaphragm flexes and is forces down onto the seal area in the centre of the body thus closing off the flow path through the body.
The inter-relationship of body to the pressure plate prevents over compression of the diaphragm. The valve can be actuated either manually or pneumatically are controlled by control tops and solenoid valves.
Working temperature: -10℃ to +120℃
Parts in contact with the handling material: SS316L,
Other stainless steel parts: SS304
|3A||Size||3/4"||1"||1 1/4"||1 1/2"||2"||2 1/2"|
|Working Pressure||-10°C to +120°C(EPDM)|
|-14°F to 248°F|