Series K30 - Pneuma shut-off valves 2/2-way
The Pneuma shut-off valves series K30 are 2/2-way valves and are used as an alternative to the Pneuma ball valves. They are available as single or double-acting versions and in sizes from 3/8'' to 2''. On request, the valves can be equipped with electrical position sensing and are also available with FKM or EPDM seals. The range of application extends from low vacuum up to 10 bar. The valve body is made of nickel-plated brass or stainless steel as required.| material | brass nickel-plated | stainless steel | |||
|---|---|---|---|---|---|
| types | 2/2-way valve NC - NO -D | ||||
| operating pressure | -0.97 to +10 bar | 0 to 16 bar | |||
| control pressure | 3.0 bar to 8 bar double acting type = D) 4.2 bar to 8 bar (single acting type NC/NO) |
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| temperature | 0°C up to +80°C (-20°C up to +80°C with dry air) |
-20°C up to +150°C | |||
| control media | filtered compressed air (oiled or unoiled) | ||||
| body | brass 58 nickel-plated | stainless steel | |||
| piston | brass 58 chemically nickel-plated | stainless steel | |||
| seals | NBR - alternatively FKM, EPDM | FKM | |||
| O-rings shaft | NBR - alternatively FKM, EPDM | FKM | |||
| O-rings piston | NBR - alternatively FKM, EPDM | FKM | |||
| springs | spring steel | ||||
| compression seal | NBR - alternatively FKM, EPDM | FKM | |||
| sleeve | brass 58 nickel-plated | stainless steel | |||
| seal seat | brass 58 nickel-plated | stainless steel | |||
| washer | stainless steel | ||||
| nut | stainless steel | ||||
| size | G3/8" up to G2" | G3/8" up to G2" | |||
| thread | BSP | ||||
| medium | gases liquids, rough vacuum | viscous or corrosive media | |||
| interface | NAMUR |
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