1 inch - 4 inch 316L Manual or Pneumatic Sanitary Diaphragm Valve with EPDM+PTFE

1 inch - 4 inch 316L Manual or Pneumatic Sanitary Diaphragm Valve with EPDM PTFE

Applications

Diaphragm valves, manually or pneumatically operated, are specifically designed for use on hygiene and aseptic processes in the pharmaceutical industries.

The valve is excellent for flow control as well as open/close control.

The diaphragm valves are better in feature of flow in comparison with other valves.

It is eaiser to clean up and better to process the substance with particles.

The phenomenon of air pocket is rare during application of flow control.

Specifications

Valve Body:

Forging body blank is through a piece of stainless steel ingot, in the forging process, along with the hightemperature forging provide, through extrusion blank shape change, through the forging after bodydendity higher, the structure is more uniform, no sand hole and other impurities. Then through theprocessing center carry on the high precision machining.

Casting body is made by the mould paraffin wax model, paraffin wax model infiltratiion in ceramic, to let thewhole body wax mold surface form a layer of strong ceramic. Melt wax modl,then into the melting of thestainless steel solution, after cooling knock off the appearance of ceramic, blank body is made up.Casting size is very accurate, the outward apperance is smmoth, clean and tidy.

SS and Plastic Actuator

Product drawing (hand wheel)

Product drawing (pneumatic actuator)

Product display

Tag: Sanitary diaphragm valves, Donjoy sanitary valve, Phamacy valve, Controller valve

Donjoy was founded in 1993, with registered capital RMB105.58 million(about 15million USD) We focus on developing high-precision PID valve positioner, Valve Control unit, Valve Position feedback device, intelligent automatic control valve, proportional valve, process control valve, high purity pump, homogeneous mixing pump, cleaning technology, pressure vessel, pipeline safety control technology, high clean pipe fitting&pipeline accessories and integrating r&d, production and sales as an integrated national high-tech enterprises. Donjoy’s products are widely used in bio-pharmaceutical, food and beverage, wine, fine chemicals and other industrial fields. Donjoy’s leading technology and innovation solutions meets growing demand in the industry of bio-pharmaceutical, food and beverage from the whole world, special emerging market.

Raw material, processing technology, welding technology, surface treatment and other technology from Donjoy have achieved advanced level in international market. It also complies with a series of international standards and specifications such as ASME BPE, EHEDG, FDA and 3A , It has passed the EU Pressure Equipment Directive (PED-97/23/EC) and (MD-06/42/EC) issued by the German TÜV organization; the 3-A health standard certification issued by the 3A organization; China Safety Valve Special Manufacturing Equipment (TS) License , China Quality Certification Center (CQC) and Quality Management System Certification (ISO9001:2015) and many other international authoritative certifications.

With advanced technology, excellent quality and perfect after-sales service system, Donjoy was awarded as National High-tech Enterprise, Provincial Famous Trademark, Science and Technology Enterprise, Innovative Enterprise, Patent Demonstration Enterprise, R & D Center Enterprise, AAA Credit Enterprise and many other honorary

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