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Product Category
Pneumatic Aseptic Sampling Valve
Description
Valve design points:
◆All the valve without dead corner design;
◆All the valve with PTFE diaphragm, ensure clean liquid;
◆The valve is arranged inside the taper, after sampling the liquid completely discharged, no residue;
Use:
Mainly applied to liquid sampling of following fields including:
◆Medical industry and biotechnology;
◆Beer brewing or beverage industry;
◆Milk making and food industry;
◆Wine industry;
◆Other industries.
Working principle:
Sampling valve is designed for food, pharmaceutical andbiotechnology industries， each time before and after sampling for disinfection, the body and the connecting piece is made of a single piece of material, S0 as to avoid the occurrence of cracks and welding holes.
Closed valve: disinfection
When the valve is closed, open the valve port of this channel for disinfection, if the use of steam disinfection, it is recommended to use
a small pressure relief valve on the outlet (optional).
Open valve: sampling
When the valve is opened, the valve stem and diaphragm seal will
shrink, allowing the liquid to pass through. Sterile sampling may be
carried aut by using a standard attachment. These accessories are
designed to ensure that the conditions are suitable for disinfection
(2bar-121 ℃).
Thermal insulation material to avoid bums.
Body connection: SAME tank flange, welding, fast loading
Material: Body: 316L valve cover: 304 diaphragm: PTFE
Pressure: maximum working pressure (10bar)
Temperature: temperature range: 1℃ -1 50℃ dry steam (2bar): 125℃
Sampling:
Open valve, sampling;
After the sampling is completed, the valve is closed;
Steam cleaning valve. Please see "sterilizatian"
Sterilization:
1. Connect the steam hose to the upper part of the valve;
2. Open the steam source, so that it flows through the valve to carry out sterilization. Lasts for 1 minutes at 121;
3. Close the steam source;
4. Remove the steam hose, a sterile rubber plug or sterle mask mounted to the upper connecting pipe.
