Application

The type of valve series are designed to use before or after doing sterilization treatment. Mainly applied to extract sample from tank or pipeline. It also can be assembled at the bottom of the tank or pipeline to drain away the remains. It is widely used in beer, milk, beverage, fruit juice, biopharmaceutical industries, etc.

Operating principles

Open valve: sampling

To open valve can through rotary handle (adjust type valve) or switch lever (open or close valve). When the central spindle and diaphragm have opened, the fluid can through sample valve.

After the sampling is completed, the valve is closed;

Steam cleaning valve, please see “ sterilization”

Close valve: sterilization sample

Reverse operation handle, close valve, meanwhile keep the passage way through between the hose pipes, so that doing sterilization treatment. If need use the steam, we suggest the customer install a small type of pressure adjust valve in the outlet.

Connect the steam hose to the upper part of the valve; Open the steam source, so that it flows through the valve to carry out sterilization, lasts for 1 minutes at 121℃; Close the steam source; Remove the steam hose, a sterile rubber plug or sterile blind mounted to the upper connecting pipe.

Opening valve, sampling operating structure

Closing valve, sterilization operating structure

Design features

The component of sterile sample valve included three parts: one valve body, one valve head and one piece diaphragm.

All the valve without dead leg design.

All the valve with PTFE diaphragm to ensure clean liquid.

The valve is provided with taper inside, after sampling the liquid completely discharged, no residue.

Specification

Working pressure：0～10bar

Temperature range：1℃～150℃  dry steam(2bar): 125℃

Valve body material：316L

Valve cover: 304

Seal material：PTFE

Connection：clamp, weld