DIALOCK® diaphragm valve with male ends for solvent welding, metric series
DIALOCK® 2-WAY DIAPHRAGM VALVE
• Connection system for solvent weld, threaded and flanged joints
• Optimised fluid dynamic design: maximum output flow rate thanks to the
optimised efficiency of the fluid dynamics that characterise the new internal
geometry of the body
• Internal components in metal, totally isolated from the fluid and external
environment
• Modularity of the range: only 2 handwheel and 4 diaphragm and bonnet
sizes for 7 different valve sizes
• Non-rising handwheel that stays at the same height during rotation,
equipped with a graduated optical indicator protected by a transparent
PVC cap with seal O-Ring
• Bonnet fastening screws in stainless steel protected against the external
environment by PE plugs. Absence of metal parts exposed to the external
environment to prevent any risk of corrosion.
• CDSA (Circular Diaphragm Sealing Angle) system that, thanks to the
uniform distribution of shutter pressure on the diaphragm seal, offers the
following advantages:
? reduction in the tightening torque of the screws fixing the actuator to
the valve body
? reduced mechanical stress on all valve components (actuator, body and
diaphragm)
? easy to clean valve interior
? low risk of the accumulation of deposits, contamination or damage to
the diaphragm due to crystallisation
? operating torque reduction
EPDM code
|
FKM code
|
PTFE code
|
DKDV020E
|
DKDV020F
|
DKDV020P
|
DKDV025E
|
DKDV025F
|
DKDV025P
|
DKDV032E
|
DKDV032F
|
DKDV032P
|
DKDV040E
|
DKDV040F
|
DKDV040P
|
DKDV050E
|
DKDV050F
|
DKDV050P
|
DKDV063E
|
DKDV063F
|
DKDV063P
|
DKDV075E
|
DKDV075F
|
DKDV075P
|
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