Page 167 - Pompy Dozujące 2021

Flow capacity 11 l/h ... 220 l/h C 409.2 ML Pro+
Admissible counterpressure up to 20 bar

FITTINGS FOR THE PRESSURE SIDE

Diaphragm pressure keeping valve
to prevent over-conveyance

Properties Basic version
l Compact design l Valve body: PVC-U, 1.4581, PP or PVDF
l Easy installation l Diaphragm: PTFE-faced
l Maintenance-free
l High-quality materials

Type Nominal size Connection Valve body Seals Article-No. Price (EUR)
C409.2-11ML, ...-17ML, ...-30ML, ...-45ML
620.D DN8 G ¾ PVC-U FPM 37600048 s
620.D DN8 G ¾ PVC-U EPDM 36201101 s
620.D DN8 G ¾ PP FPM 37600055 s
620.D DN8 G ¾ PP EPDM 36201105 s
620.D DN8 G ¾ PVDF FEP 37601827 s
620.D DN8 G ¾ 1.4581 FEP 37600525 s
C409.2-72ML, ...-110ML, ...-150ML, ...-220ML

622.D DN15 G 1 PVC-U FPM 37600049 s
622.D DN15 G 1 PVC-U EPDM 36221101 s
622.D DN15 G 1 PP FPM & &
622.D DN15 G 1 PP EPDM & &
622.D DN15 G 1 PP-GFK FPM 37600056 s
622.D DN15 G 1 PP-GFK EPDM 36221105 s
622.D DN15 G 1 PVDF FEP 37602881 s

622.D DN15 G 1 PVDF-GFK FEP 37601449 s
622.D DN15 G 1 1.4581 FEP 37600538 s

OPTIONS

Type Design Loose flange Surcharge [EUR]
620.D PVC Loose flange made of PVC-U &
620.D PP-FRP/PVDF-FRP Loose flange made of PP with steel inlay 5
620.D PP Loose flange made of PP with steel inlay s

620.D PVDF Loose flange made of PP with steel inlay s

Type Design Loose flange Surcharge [EUR]
622.D PVC Loose flange made of PVC-U s
622.D PP-FRP/PVDF-FRP Loose flange made of PP with steel inlay &
622.D PP Loose flange made of PP with steel inlay s
622.D PVDF Loose flange made of PP with steel inlay s

l basic version m available without extra charge s available with extra charge 5 not available & on request 167
Subject to technical modification! www.sera-web.com © 2021 sera GmbH © 2021 sera GmbH www.sera-web.com Subject to technical modification!