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2/2-way-piston-operated diaphragm valve

Type 2031 / Article No. 348338

Technical attributes

On/off valves | Diaphragm valve | 0,00 bar - 10,00 bar | -10,00 °C - 130,00 °C | 2/2 - A - normally closed (NC) | Stainless steel | Clamp

Function
Fluidic port connection number
2
Valve function number of switching positions
2
Control function
A - normally closed (NC)
Manual actuation
No
Additional manual actuation included
No
Media & Calibration
CIP capable
Yes
SIP capable
Yes
Process Connection Type/Size
Port connection 1 type
Clamp
Port connection 1 outer diameter (inch)
3/4 inch
Port connection 1 inner diameter (mm)
15,75 mm
Port connection 1 size DN
DN 20
Port connection 1 wall thickness (mm)
1,65 mm
Port connection 1 wall thickness inch
0,065 Inch2
Port connection 1 outer diameter (mm)
19,05 mm
Port connection 1 pipe standards 1
ASME BPE
Port connection 1 clamp
ASME BPE
Port connection 1 clamp outer diameter (mm)
25 mm
Port connection 1 clamp outer diameter (inch)
0,984 Inch2
Port connection 1 DN inch
0,75 Inch2
Port connection 2 type
Clamp
Port connection 2 size DN
DN 20
Port connection 2 inner diameter (mm)
15,75 mm
Port connection 2 wall thickness (mm)
1,65 mm
Port connection 2 wall thickness inch
0,065 Inch2
Port connection 2 outer diameter (mm)
19,05 mm
Port connection 2 outer diameter (inch)
3/4 inch
Port connection 2 pipe standards 1
ASME BPE
Port connection 2 clamp
ASME BPE
Port connection 2 clamp outer diameter (mm)
25 mm
Port connection 2 clamp outer diameter (inch)
0,984 Inch2
Port connection 2 DN inch
0,75 Inch2
Materials
Valve body material category
Metals
Valve body material
Stainless steel
Valve body surface treatment internal
mechanically polished
Valve body surface treatment external
untreated
Surface finish internal
RA 0,5 µm

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