Pneumatic pinch valve, G 2-1/2", aluminium, sleeve food grade natural rubber, L 200 mm

Once installed, the pinch valve shuts off abrasive, fibrous and solid-laden media by squeezing an elastic sleeve together with compressed air. This version is listed with female thread G 2-1/2", nominal size DN 65 and overall length 200 mm. The stated figure is the nominal size DN 65 in a full bore.

Benefits

• Nominal size DN 65 over the full bore, so there are no dead spaces and no clogging.
• Female thread G 2-1/2" on both sides with an overall length of 200 mm.
• Control port G 1/4" for the compressed air, control pressure up to PN 6.
• Body made of aluminium with a sleeve of food grade 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 2-1/2" female thread the valve doses sand, cement and gravel, with the food grade natural rubber sleeve taking the abrasion.