SISTO – C Diaphragm valve

A compact stainless steel diaphragm valve for the pharmaceutical industry

RX: MCC - MCG - MCE

Features

  • Unique design with enclosed diaphragm
  • Suitable for applications up to a line pressureof 16 bar
  • Self-draining, No dead volume
  • No contamination of fluid handled
  • Suitable for CIP/SIP

Specifications

Connection

Butt Weld, Flange

Finishing

SF1

Man. process

Forged

Material

316 (1.4409), 316L (1.4435), Plastic PA6GF30

Operation

Actuator, Manual

Brand

SISTO

Description

The only diaphragm valve for process with a max pressure of 16 bar.

Description

The stainless steel diaphragm valves of the SISTO-C series come with a handwheel (code MCC) or stainless steel actuator (code MCE). They are used in several high purity applications in the pharmaceutical, food, fine chemical and cosmeticindustries.

A SISTO-C valve made entirely out of stainless steel is very suitable for use in clean rooms or in aggressive (corrosive) environments. The enclosed membrane design and the compressionspring provide an unique way of sealing.

The SISTO-C is suitable for a maximum of 16 bar (test pressure 30 bar) and guarantees a long lifespan of the diaphragm.

Technical information

seize¼” to 4″
membrane sizeMD 30 till MD 115
max presure16 bar
Temp. range
  • 20 °C to 140 °C (EPDM)
  • 20 °C to 150 °C (PTFE/ EPDM)
connectionsTri-clamp, Weld
Material
  • Body,connections: 1.4435 (316L) forged
  • Membranes: EPDM, PTFE/EPDM
  • Bonnet: 1.4435 (316L)
  • Hand wheel: Plastic PA6GF30 or Stainless steel 1.4409
surface teatmentinternal surface finish SF1
controlmanual or actuator
Certificates (standard)3.1 material, FDA, USP Class VI 121 0C, , , PED, CE1935/2004, TSE/BSE
Certificates (optional)2.2 surface finish, ATEX
2GD

Options:

  • Actuator accessoire SK-i box
  • Other materials 904, Hastelloy
  • Special versions customization is always possible

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