Pneumatic 2/2 Way Angle Seat Valve, control valves

2/2-way angle seat valve, pneumatic operated with Ctop to feedback to PLC

Detail:

Angle Seat Valve

Connection: Tri clamp End

Standard: DIN,3A,SMS,ISO,IDF, RJT..

specifications:

Operation Options for Seat Valve

1. Manual: Plastic handwheel, Stainless steel Wheel,Fine-turning hand wheel

2. Pnuematice: Plastic and stainless steel actuators

3. Control Head: 1.1Valve Positioner Process controller ( Can choose 4-20mA, 0-10V), Device NET bus communication

1.2 C-Top, Mini C-Top: Postion feedback(Can be viewed on (Green) and off (Red), Build-in solenoid valve, Press with PLC system to automaticauly control , DC24V

1.3Position Sensor(PNP, NPN)

1.4 With valve position rugulator : This design withvalve position djustment function, and compared with valve positioner, this regulator with a cost advantage, but can't realize real-time flow control, only through the manual valve position to realize flow control.

Applications:

Beer& Drink Filling Machinery

Textile printing& Dyeing
Gas industry
Pharmacy& Medical Equipment
Chemical industry
Disinfection
Frothing Equipment
Water/sewage Disposal

Operationg Principles

1. Seat valve are operated automatically by a single-acting or a double-acting pneumatic acutor. By supplyiing compressed air, the shaft is moved to place the valve in the “open” or “closed” position.

2. The 180degree rotation of the pneumatic cylinder to realize the interchange of normally open and normally closed.

Advantages

1. No dead angle, no retention to meet the requirements of all kinds of health.

2. Advantages: The spool without bolt, without considering the risk of damaging other equipment because of bolt dropping;

3. The valve have no dead angle, no need to consider the resulting corner because of the complex structure.

4. Temperature: maximum temperature up to 200 (depending on the seal type)

5. Seal: elastic shaft seal design, embedded spool design.

Drawing

Regulating Curve

Competitive goals

Donjoy's vision is to become leading supplier in fluid control,high purity sanitary valve&pump fields, with advanced technology and excellent quanlity.

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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