\u00c7ek valfler hidrolik sistemlerde kullan\u0131lan en basit yap\u0131daki y\u00f6n kontrol valfleridir. \u00c7ek valfler ak\u0131\u015f\u0131n bir y\u00f6nde ge\u00e7mesini engelleyip, di\u011fer y\u00f6nde ak\u0131\u015fa m\u00fcsaade eden valflerdir. Bu valflere “geri d\u00f6n\u00fc\u015fs\u00fcz valfler” de denir.<\/p>\n
Pilot uyar\u0131l\u0131 \u00e7ek valfler silindiri bir y\u00f6nde kilitlemek i\u00e7in kullan\u0131l\u0131r. Ak\u0131\u015f; bir y\u00f6nde serbest, di\u011fer y\u00f6nde pilot bas\u0131nc\u0131 uygulanana kadar kapal\u0131d\u0131r.<\/p>\n
Bu valfler, tek ekili bir silindirdeki \u00e7ek valf gibidir. Pilot bas\u0131nc\u0131n\u0131n i\u015flevi, bo\u015faltma i\u00e7in \u00e7ek valf yap\u0131s\u0131nda bulunan bilyay\u0131 yerinden hareket ettirerek ak\u0131\u015fa m\u00fcsaade etmesidir. \u00d6zetle bu valfler, istenildi\u011fi zaman ters ak\u0131\u015fa m\u00fcsaade eder.<\/p>\n
| Kod<\/th>\n | Tip<\/th>\n | Maks. debi \nlitre\/dk<\/th>\n | Maks. bas\u0131n\u00e7 \nbar<\/th>\n | Standart a\u00e7\u0131lma bas\u0131nc\u0131 \nbar<\/th>\n<\/tr>\n |
|---|---|---|---|---|
| V0201<\/td>\n | VBPSL 1\/4”<\/td>\n | 20<\/td>\n | 350<\/td>\n | 2.5<\/td>\n<\/tr>\n |
| V0202<\/td>\n | VBPSL 3\/8”<\/td>\n | 30<\/td>\n | 300<\/td>\n | 5<\/td>\n<\/tr>\n |
| V0203<\/td>\n | VBPSL 1\/2”<\/td>\n | 45<\/td>\n | 300<\/td>\n | 3<\/td>\n<\/tr>\n |
| V0204<\/td>\n | VBPSL 3\/4”<\/td>\n | 80<\/td>\n | 250<\/td>\n | 0.5<\/td>\n<\/tr>\n |
| V0205<\/td>\n | VBPSL 1”<\/td>\n | 120<\/td>\n | 220<\/td>\n | 1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":" Di\u015f \u00f6l\u00e7\u00fcleri:<\/strong>BSP 1\/4\u201d\u2019ten BSP 1″\u2019e kadar |
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