Pinch valve, flange DN250-PN10 (DIN/EN), Steel, 0 to 3bar

Operating range:
Pneumatic pinch valves are the fitting solution for the shut-off, regulation and dosing of abrasive, corrosive and fibrous products. They are ideally suited for use with these products due to their completely free product flow, whereby a practical blocking and dead space-free fitting results. The pneumatic pinch valves ensure an optimal shut-off, also when used with solids, such as granules, powders, pellets, chipping, sand, cement, gravel, textile fibres, carbon, fine glass fragments and liquids that contain solids.

Advantages:
•Completely free flow,
•No clogging by media,
•Minimum frictional resistance,
•Quick opening and closing,
•Low energy consumption

Materials:
Body: aluminium, flange: cast aluminium with bushing made of 1.4404 (wetted parts made of 1.4404), cuff: natural rubber in food quality

Control pressure:
max. 1,5 to 2 bar higher than the medium's pressure

Temperature range:
-10°C to max. +80°C

Optional:
Cuff made of natural rubber, abrasion resistant (-10°C to max. +80°C) -AB, cuff made of EPDM (-10°C to max. +90°C)* -EP, cuff made of nitrile, grease and oil resistant, no sockets of 1.4404 (-10 °C up to max. +80°C) -B

Material	Steel
Version	Pinch valve, sleeve made of natural rubber (food grade)
Flange connection	DN250-PN10 (DIN/EN)
DN [mm]	250
L [mm]	680
Operating pressure [bar]	0 - 3
DA [mm]	395
A	G 1/2"
Spare cuff made of natural rubber (food grade)	QVFL 250 LE REP
Replacement sleeve made of natural rubber (abrasion-resistant)	QVFL 250 AB REP
Replacement sleeve made of EPDM*	QVFL 250 EP REP
Temperature range [°C]	-10 to +80

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84818087