Page 244 - Pompy Dozujące 2021

DIAPHRAGM PUMPS

FITTINGS FOR THE PRESSURE SIDE

Dosing valve (Plastic)

Properties Basic version
l Compact design l integrated injection lance
l Any mounting position l Valve ball: PTFE
l Maintenance-free l Seals: EPDM or FPM
l High-quality materials l Spring: Hastelloy C4

Type DN Inlet Outlet Material Seal Article-No. Price (EUR)
RF409.2-50e, ...-75e, ...-90e, ...-115e, ...-140e, ...-180e
691.2 8 G ¾ R ½ PVC-U EPDM 37606318 s
691.2 8 G ¾ R ½ PVC-U FPM 37605769 s

691.2 8 G ¾ R ½ PP-GFK EPDM 37605768 s
691.2 8 G ¾ R ½ PP-GFK FPM 37606317 s

Dosing valve (Plastic)

Properties Basic version
l Compact design l Valve ball: PTFE
l Any mounting position l Spring: Hastelloy C4
l Maintenance-free
l High-quality materials
Type DN Inlet Outlet Material Seal Article-No. Price (EUR)
RF409.2-50e, ...-75e, ...-90e, ...-115e, ...-140e, ...-180e
691.1 8 G ¾ R ½ PVDF/-GFK FEP 30072015 s

RF409.2-250e, ...-350e
693.1 20 G 1¼ R 1¼ PP-GFK EPDM 37604661 s
693.1 20 G 1¼ R 1¼ PP-GFK FPM 37603317 s
693.1 20 G 1¼ R 1¼ PVDF-GFK FEP 30072027 s

Dosing valve (Stainless steel)

Properties Basic version
l Compact design l Valve ball: 1.4401
l Any mounting position l Seals: FEP-covered
l Maintenance-free l Spring: Hastelloy C4
l High-quality materials

Type DN Inlet Outlet Material Seal Article-No. Price (EUR)
RF409.2-50e, ...-75e, ...-90e, ...-115e, ...-140e, ...-180e
691.1 8 G ¾ R ½ 1.4571 FEP 37600493 s
RF409.2-250e, ...-350e
692.1 15 G 1 R 1 1.4571 FEP 37600669 s
693.1 20 G 1¼ R 1¼ 1.4571 FEP 37600789 s

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