SED – Steripur 407-DN15-DN50

Stainless steel bonnet and Actuator

Features

  •  High-cycle stainless steel piston actuator
  •  Compact design
  •  Advantages in multiport bodies
  •  Control air connection in the flow direction
  •  CDSA sealing concept
  •  Flexible diaphragm suspension
  •  Encapsulated diaphragm
  •  Clean and polished exterior

Specifications

Suitable for

Multiport bodies, T-bodies, Tank bottom bodies, Two-way bodies, Welded configurations

Connection

Butt Weld, Flange, Tri-Clamp

Finishing

SF1, SF4

Man. process

Forged

Material

316L (1.4435)

Operation

Actuator

Weld connection

ASME-BPE, BS-4825, DIN 11850, ISO 1127, SMS 3008

Brand

SED

Description

The steripure diaphragm valve serie form SED for high purity applications in the pharmaceutical, food, fine chemical and cosmetic industry. It reaches the highest demands of the pharmaceutical industry.

Description

Compact design, the outside diameter of the actuator is the same size as the bonnet flange. Smooth surfaces, no explored nuts, no edges, and outside self-draining in all assembly positions, makes for a very optimised wash down design. The Steripure is used where diaphragm valves entirely of stainless steel add value, such as clean rooms or aggressive (corrosive) environment.

Technical information

Max. Pressure10 bar (EPDM)
8 bar (PTFE/EPDM)
Temp. range-20 ºC to 140 ºC (EPDM)
-20 ºC to 150 ºC (PTFE/EPDM)
Material– Body, connections: 316L (1.4435) Forged
– Bonnet: 316L (1.4435)
– Actuator: 316L (1.4435)
– Membranes: EPDM, PTFE/EPDM
Control functionNormally Closed, Normally Open or Double Acting
Certificates (standard)3.1 material, FDA, USP Class VI 121 ºC, {87}, {88}, EHEDG, PED, CE1935/2004, TSE/BSE
Certificates (optional)2.2 surface finish, ATEX 2GD

Options:

  • Investment cast
  • Surface finish Ra value to max 0.25 ?m
  • Other materials
  • Client specific connections
  • Available with a wide range of control equipment and accessories
  • Control air connection 90° to flow direction
  • Autoclavable

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