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Pinch valve, flange DN250-PN10 (DIN/EN), Jeklo, 0 do 3bar
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QVFL 250
Vzorčni prikaz
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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
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Material Jeklo
Izvedba Potisni ventil, manšeta iz naravne gume (kakovost, primerna za živila)
Prirobnični priklop DN250-PN10 (DIN/EN)
DN 250
L 680
Obratovalni tlak 0 - 3
DA 395
A G 1/2"
Nadomestna manšeta iz naravne gume (kakovost, primerna za živila) QVFL 250 LE REP
Nadomestna manšeta iz naravne gume (odporna proti obrabi) QVFL 250 AB REP
Nadomestna manšeta iz EPDM-ja* QVFL 250 EP REP
Temperaturno območje od -10 do +80
Dodatne informacije:
{{ $t('shop.all.gewicht') }} 0 g / Kos
{{ $t('shop.all.gtin') }} 4050571561611
{{ $t('shop.display.artikel.zollwarennummer') }} 84818087
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Slika
Risba:
Risba: Pneumatic pinch valve with flange - normally open at rest
Več informacij o tem artiklu in možnostih naročanja najdete v naši spletni trgovini https://www.landefeld.com pod številko artikla QVFL 250.
Landefeld Druckluft und Hydraulik GmbH · Konrad-Zuse-Straße 1 · 34123 Kassel · Nemčija
Vse navedbe podatkov so nezavezujoče orientacijske vrednosti! Za izbiro podatkov, za katere ne izdamo pisnega potrdila, ne prevzemamo jamstev. Navedbe tlaka, v kolikor ni navedeno drugače, se nanašajo na tekočine skupine II. pri +20°C.
Naši izdelki in blago so na splošno namenjeni samo za industrijsko in komercialno uporabo.
Stanje: 15.12.2025