Pneumatic pinch valve, G 4", aluminium, sleeve abrasion resistant natural rubber, L 280 mm

The pinch valve shuts off abrasive, fibrous and solid-laden media by squeezing an elastic sleeve together with compressed air. This version comes with female thread G 4", nominal size DN 100 and overall length 280 mm. A further figure is the female thread G 4".

Benefits

• Nominal size DN 100 over the full bore, so there are no dead spaces and no clogging.
• Female thread G 4" on both sides with an overall length of 280 mm.
• Control port G 1/4" for the compressed air, control pressure up to PN 6.
• Body made of aluminium with a sleeve of abrasion resistant natural rubber.
• Temperature range -10 to +80 °C depending on the sleeve material.
• Open in the rest position, the medium flows through the body without being deflected.

Applications

On lines with a G 4" female thread the valve doses sand, cement and gravel, with the abrasion resistant natural rubber sleeve taking the abrasion.