Donjoy Mixproof Double Seat Reversing Seat Valve with Intelligent Positioner
Specifications:
Product Name: | Mixproof Double Seat Reversing Seat Valve with Intelligent Positioner |
Valve Body Material: | AISI316L |
Seal Material: | EPDM / FPM / HNBR (Optional) |
Max. Working Pressure: | 10Bar |
Max. Working Temperature: | 130 degree C |
Availably size: | DN40-DN150 or 1.5" - 6" |
Availably connection: | CLAMP, DIN, SMS |
Air Operation: | Can be configured to intelligent positioner / C-TOP controller |
Operate: | Pneumatic |
Characteristic | Prescise regulation |
Valve body | Whole valve body or clamp valve body connection |
Basic cleaning | Seat lift cleaning |
Pressure balance | Upper stem blance / lower stem balance / upper and lower stem
balance |
Certificate: | FDA,CE |
External surface: | CNC fine machining |
Description:
One-piece valve body's advantage is that there is no connection
between the upper and lower valve body seal contact with the
liquid,inlet and outlet direction is not rotationg.
Advantage of clamp valve body connection is arbitrary 360°rotation
of the inlet and outlet fluid direction.
Applications:
1.The mixproof valve is a completely hygienic double sealing valve.
2.This system allows for the simultaneous processes in the two
bodies of the valve by providing interface between the two
fluids,preventing the possibility of product contamination.
3.The leakage chamber and leakage detector can be self cleaned
through seat lifting.
4.The mixproof valve is applied to food-processing
industries,especially in the beverage and diary industries.
Operationg Principles
1. Lift type mixing proof valve is remotely operated through
compressed air,It's normally closed before running
2. The mixing proof valve is constructed with two independent
plugs,which will form a leakage chamber that interlinks to
atmosphere under normal working status.when occasional failure of
the medium leakage happen,medium will flow into the chamber and be
discharged at the out port.
3. Then leakage chamber is closed when the valve is operating,so
medium can flow through one pipeline to another,this valve can be
clean in place.many options of CIP and SIP combinations are
available to users.(Refer to cleaning sterilization function
options)
4.Clean system can clean the upper,lower stem and leakage
chamber.which ensures the valve to be high hygienic.effectively
cleaning system makes the fluid that special for CIP clean in place
directly wash all the inside valve body .the cleaning system
commoner,it will take shorter time.another beneficial of the high
cleaning system is that the lift type mixing proof valve can be
applied to aseptic processing.if user's steam into CIP pipeline,the
system will constitute a shield that can isolate air.
Product drawings