Diaphragm Valves

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 anelastomeric 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.

The diaphragm valve is well suited tocontrol of the flowof corrosive materials andavoiding contaminationof product within many processes around “clean utilities”,WFI(water-for-injection), and many purified water applications inPharma & Bio Pharma industry.

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

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 handwheel actuators
  • Multi-port valvesavailable (contact us for more info)

Video credit: SED Flow Control- You tube

SED Flow ControlDiaphragm Valves SED flow control

SED流控制GmbH是一家manufacture a wide range of reliable high quality 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. Specifications 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 many无菌过程.

⇒View Catalogue:Diaphragm Valves Catalogue


Contact our Biotech and Pharma Team:

Brendan Merrigan (External) –

Mob:087 2598124

Shauna O’Connor (internal)-

Tel: 021-4617237

Email: shauna.oconnor@flexachem.com

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