Accessories Dosing pumps - Inventflow
Accessories Dosing pumps - Inventflow
Accessories Dosing pumps - Inventflow
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Pressure-relief valves<br />
Pump accessories<br />
DN 20<br />
The adjustable valve is suitable for installation in the<br />
discharge tube.<br />
The valve is fitted in a T-connection with the valve outlet<br />
connected to the tank. The valve functions as a pressure-relief<br />
valve or a safety valve, protecting the pump<br />
and the discharge tube against excessive pressures.<br />
Pressure range:<br />
Diaphragm material:<br />
0 to 10 bar<br />
PTFE<br />
GrA1041<br />
Fig. 35 Relief valve, DN 20<br />
TM03 2405 4105<br />
Fig. 36 Dimensions of relief valve, DN 20<br />
Size<br />
Max. flow rate<br />
[l/h]<br />
DN 20 400<br />
1) i = internal thread<br />
*) Stainless steel, DIN 1.4571<br />
Material<br />
body/gasket<br />
PP/EPDM<br />
PP/FKM<br />
PVC/EPDM<br />
PVC/FKM<br />
Supported connections<br />
Internal/outside tube or pipe diameters/<br />
thread 1)<br />
L<br />
[mm]<br />
Dimensions<br />
H<br />
[mm]<br />
D<br />
[mm]<br />
h<br />
[mm]<br />
Tube, 19/27 mm, 25/34 mm 153 144 90 28<br />
Tube, 19/27 mm, 25/34 mm 149 144 90 28<br />
SS *) Pipe, 3/4" i 144 134 28<br />
Product number<br />
96295888<br />
(525-3153.411)<br />
96295889<br />
(525-3153.401)<br />
96295890<br />
(525-3023.411)<br />
96295891<br />
(525-3023.401)<br />
96295892<br />
(525-3073.4)<br />
34
Change language