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Automatic control valve
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- Automatic control valve
About the automatic control valve
An expert bit of control technology can make the difference in production process design. Our automatic control valve from Bardiani is available with various positioning systems: pneumatic 0.2 to 1 bar or electro-pneumatic 4 to 20 mA. At the same time, as far as we’re concerned, an automatic control valve must not be modeled in too delicate a fashion.
This is why our valve bodies are manufactured from stainless steel bar material. This makes them sturdy and insensitive to thermal effects under conditions that involve fluctuating temperatures. And then there is the matter of flexibility. The abundance of valve body designs lets you explore seemingly limitless options. Do you require something in particular? No problem at all. Our production is tailored to your demands.
Maintenance has also been taken into consideration. With our solid body design (without clamp), the valve body can remain in place inside the piping system. The standard O-rings are widely available and easy to install. Has an older generation been installed? If so, the stainless steel parts can be supplied. Guaranteed.
Automatic control valve features
- Material that comes into contact with the product: AISI 316L
- Workmanship standard 0.8 microns. 0.2 microns may be arranged upon request
- Connections: DN25 up to and including DN150: DIN, SMS, IDF, BS (RJT), ISO, Tri-Clamp, flanges (various other options available upon request)
- Maximum working pressure: 10 bar
- Minimum working pressure: full vacuum
- Maximum temperature: 140 °C
- Minimum temperature: -10 °C
- All elastomers meet the FDA guidelines: EPDM, Viton®, Siliconen, HNBR, PTFE
Automatic control valve options and designs
- Aseptic by means of a double barrier
- Heated body
- Pneumatic positioning
- Electro-pneumatic positioning
- Special plugs
- Custom design available upon request
Designs
- Standard closed automatic control valve (type ZK)
- Flow-divert automatic control valve (type ZK-divert)