Aseptic Diaphragm valves

SED Flow controlHygienic Diaphragm valvesare designed to suit aseptic processes in Biotech and Pharmaceutical industry. We offer Manual and pneumatically operated diaphragm valves manufactured with an intelligent design to ensure high quality and long lifetime.

What is a Diaphragm valve?

ADiaphragm valveis a flexible, pressure responsive element that transmits force to throttle, open or close a valve. Diaphragm valves separate the flow stream from the closure element using an elastomeric diaphragm, which is a flexible, durable material.

The diaphragm in a valve serves as a seal to prevent the liquid encountering other operating parts of the valve,avoiding contamination, corrosion and wear．隔膜阀来讲非常适合ol of the flow of corrosive materials and avoiding contamination of product within many processes around “clean utilities”,WFI(water-for-injection), and many purified water applications in Pharma & Biotech industry.

Flexachem Manufacturing Ltd offerSED Flow Control Gmbhvalves. All are manufactured in Germany to the highest ASME BPE Standards.

The range of SED diaphragm valves supplied by Flexachem are:

• handwheel or a pneumatic actuator.
• Aseptic, sterile valves
• Valve body is 1.4435/316L Investment cast or Forged
• Clamp ends or butt weld ends
• Fast delivery

SED Valves have an intelligent design that ensures higher quality over competitors:

• Hygienic, sterile Stainless steel valves.
• CDSA Diaphragm exclusive to SED (Better Sealing, reduces entrapment)
• High lifetimeof Diaphragm and valve
• Low weight
• Compactactuators available
• OptionalLocking device(U-Lock)
• Plastic or Stainless steel actuators
• Multi-port valvesavailable (contact us for more info)

The video below shows how the SED KMA 905 handwheel operated Diaphragm valve is operated.

Video credit: SED Flow Control- You tube

SED Flow Control

SED Flow Control GmbH manufacture a wide range of reliable high quality, Aseptic diaphragm valves tailored to suit the biotech and

pharmaceutical industry and wherever clean and purified water is a necessity.

Valve model types are generallySteripur, KMA and KMD,along with associated controls. These are manual/ hand operated valves or pneumatic actuator operated valves. Specifications are to ASME BPE standards.

The SED Diaphragm valves areManual/handoperatedorPneumatic operatedvalves. Their Diaphragm valves have an innovative design which are user friendly.

These Diaphragm valves are made up ofhigh quality stainless steelwith a polished surface of 0.25 to 0.8 µm and can be used in manysterile processes．

Contact our Biotech and Pharma Team:

Brendan Merrigan (External) –

Mob:087 2598124

Shauna O’Connor (internal)-

Tel: 021-4617237

Email: shauna.oconnor@flexachem.com