SED Diaphragm valves Steripur 217-30

Romynox delivers Steripure diaphragm valve series SED for high purity applications in the pharmaceutical, food, fine chemical and cosmetic industries. This valve is available in two different designs. The type 207.30 is available in the control function fail safe close and performs at a higher working pressure for standard application. The type 207.25 in control function fail safe close is mainly designed for filling applications or all other where the working pressure is lower.

High cycle stainless steel piston actuator with double piston.The valve is predestined for applications with high purity, dirty and aggressive fluids, and gases. Smooth surfaces, no explored nuts, no edges, and outside self-draining in all assembly, positions describe the 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.

Sizes DN 4 to DN 15 (1/4" to 1/2")
Max. Pressure 8 bar (EPDM)
7 bar (PTFE/EPDM)
Temp. range -20 ºC to 140 ºC (EPDM)
-20 ºC to 150 ºC (PTFE/EPDM)
Type of connections Tri-clamp connection (ISO, ASME-BPE, DIN 32676), Flange, Butt Weld
Weld connections ISO 1127, ASME-BPE, DIN 11850, BS-4825, SMS 3008
Material - Body, connections: 316L (1.4435) Forged
- Bonnet: 316L (1.4435)
- Actuator: 316L (1.4435)
- Membranes: EPDM, PTFE/EPDM
Finishes surface finish Ra value to max 0.25 μm
Operation Pneumatic Actuator
Control function Normally Closed
Certificates 3.1, FDA, USP Class VI, CE / PED

 

 Options:

  • Investment cast
  • Other materials
  • Client specific connections
  • Available with a wide range of control equipment and accessories
  • Autoclavable

pdfSteripur 207-30 Datasheet - DN 4-15 mm
English - 767 kB - TD06 0018 Rev. M