Steripur 397 - SED Diaphragm valve

Manual operated valve with stainless steel bonnet and hand wheel

SED valves

Steripur 397 SED Diaphragm valve for high purity applications in the pharmaceutical, food, fine chemical and cosmetic industries.

These valves are predestinated for applications with high purity, dirty or aggressive fluids and gases. Its smooth surface, without nuts or edges, combined with a self-draining exterior in all assembly positions, gives it an optimised design to be cleaned.
The Steripure is mostly used in conditions where diaphragm valves entirely made of stainless steel offer added value, such as cleanrooms or aggressive (corrosive) environments.

Features

Stainless steel bonnet and hand wheel
Manually actuated with rising hand wheel
Sealed bonnet with optical indicator
Adjustable internal travel stop
CDSA sealing concept
Flexible diaphragm suspension
Encapsulated diaphragm
Autoclavable

Technical information

Sizes	Tube: IMP 3/8” – 3/4”; DN 8 – 20 Diaphragm: MA 10
Max. pressure	10 bar
Temp. range	-20 ºC to 140 ºC (EPDM) -20 ºC to 150 ºC (PTFE/EPDM)
Connections	Tri-Clamp (ISO, ASME-BPE, DIN 32676) Flange Butt weld
Weld connections	ISO 1127, ASME-BPE, DIN 11850, BS-4825, SMS 3008
Material	Body & connections: 1.4435 (316L) forged Bonnet: 1.4435 (316L) Hand wheel: 1.4435 (316L) Diaphragms: EPDM, PTFE/EPDM
Finishing	Interior surfaces SF1
Bonnets suitable for	two-way bodies, welded configurations, T-bodies, multiport bodies, tank bottom bodies
Operation	Manual
Certificates	3.1 material, FDA, USP Class IV 121 C {87}, {88}, EHEDG, PED, CE 1935/2004, TSE/BSE
Certificates (optional)	2.2 surface finish, ATEX 2GD