Accessories for small dosing pumps up to 60 l/h
47
Accessories for dosing pumps
8
Pressure valves
Pressure valves provide a constant counterpressure of
3 bar. They are particularly required for DDA-FC or
DDA-FCM pumps at very small flow rates.
Pressure valves are installed either directly on the
pump outlet side, or on the pressure relief valve.
• Loading pressure: 3 bar, not adjustable.
• Maximum system pressure: 16 bar.
• Spring material: Alloy C-4 (NiMo16CrTi, material
number 2.4610).
• No connections included.
Dimensions
Fig. 46 Pressure valve
Technical data
TM04 8293 0411
Max. flow rate
[l/h]
Material
Product number
Ball Body Gaskets
60
Ceramic
PP
FKM 95730325
EPDM 95730326
PVC
FKM 95730327
EPDM 95730328
PTFE 95730329
PVDF
FKM 95730330
EPDM 95730331
PTFE 95730332
Stainless steel Stainless steel PTFE 95730333
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