External CIP Mixproof Valve with Proportional control head, E-C Series

Specification

Design Features

● External CIP supply
● Default with normally closed pneumatic actuator
● Compact and robust design, forged spherical bodies
● Pressure balanced design
● One-piece Body & Clamped Body for choose from
● A wide selection of different body combinations.
● Easy disassembly by releasing the clamp
● Cleaning/Sterilization Parts for Options
● 100% hydraulic tested / 100% inspected

Applications

◆Pneumatic double seat valve is designed to meet when there are two different product flows through the same valve, both guarantee to prevent fluid mixing and be convenient for monitoring the working condition.The valve is used in dairy products, beverages, beer, and other high purity requirements of the process piping systems.
◆This valve is normally closed(NC) by remotely being controlled through compressed air .This valve is companied with two small pneumatic valves(Normally open) to monitor of the valve seal leakage
◆Plue(upper stem inside of a changever valve) has two seals, which forms a leakage chamber between each other. The leakage medium flows into the chamber and discharges through detector valve. Supplying air to actuator can make the valve clean in place. During cleaning, fluid flows directly to the plug. This valve is unsensitive to water hammer effect

Operating principles
●This valve is normally closed (NC), remotely controled through compressed air . This valve is companied with two small pneumatic valves, one for monitoring, another one for CIP.
● Plug (upper stem inside of a divert valve) has two seals which form a leakage chamber between each other. The leaked medium flow into the chamber, discharges through detector valve. Supply air to actuator can make the valve clean in place (see figure 2).
● Under cleaning, fluid flow directly to the plug. This valve is unsensitive to water hammer effect.

Drawing

Valve Body conbine


Function Selection

Also use for Manifold ,Examples of A Standard Manifold




Tags : Double seal valve, Mixing proof valve , Donjoy 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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