{"id":19015,"date":"2025-10-16T08:06:11","date_gmt":"2025-10-16T08:06:11","guid":{"rendered":"https:\/\/hydraflu.com\/?p=19015"},"modified":"2025-10-16T08:12:42","modified_gmt":"2025-10-16T08:12:42","slug":"how-to-read-a-hdyraulic-spool-valve-diagram","status":"publish","type":"post","link":"https:\/\/hydraflu.com\/pl\/jak-czytac-schemat-zaworu-szpulowego-hydraulicznego\/","title":{"rendered":"Jak czyta\u0107 schemat zaworu suwakowego hydraulicznego"},"content":{"rendered":"<p><img data-dominant-color=\"9ea5af\" data-has-transparency=\"false\" style=\"--dominant-color: #9ea5af;\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-19036 alignright not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/valve-1.jpg\" alt=\"hydrauliczny zaw\u00f3r suwakowy\" width=\"225\" height=\"121\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/valve-1.jpg 531w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/valve-1-18x10.jpg 18w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">G\u0142\u00f3wnym zadaniem zaworu suwakowego jest sterowanie kierunkiem przep\u0142ywu \u017ar\u00f3d\u0142a energii poprzez \u0142\u0105czenie lub prze\u0142\u0105czanie \u015bcie\u017cek. To, czy odbywa si\u0119 to za pomoc\u0105 oleju, czy powietrza, zale\u017cy od systemu, w kt\u00f3rym zaw\u00f3r suwakowy jest u\u017cywany. Teraz om\u00f3wi\u0119 g\u0142\u00f3wnie zaw\u00f3r suwakowy w\u2026 <a href=\"https:\/\/hydraflu.com\/pl\/uklady-hydrauliczne-typy-komponentow-przyklady-2\/\">uk\u0142ad hydrauliczny.<\/a><\/span><\/p>\n<p><span style=\"font-weight: 400;\">Dowiedzmy si\u0119, jak odczytywa\u0107 schemat zaworu suwakowego i jak go przedstawi\u0107 na rysunku uk\u0142adu. Pomo\u017ce to zrozumie\u0107 dzia\u0142anie zaworu suwakowego w r\u00f3\u017cnych konfiguracjach.\u00a0<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">Jaka jest zasada dzia\u0142ania zaworu szpulowego?<\/span><\/h2>\n<h3 style=\"text-align: left;\"><span style=\"font-weight: 400;\">Budowa zaworu szpulowego<a href=\"https:\/\/hydraflu.com\/pl\/\"><img data-dominant-color=\"858481\" data-has-transparency=\"false\" style=\"--dominant-color: #858481;\" loading=\"lazy\" decoding=\"async\" class=\"wp-image-19042 alignright not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/Hydraulic-station-e1760601905947.jpg\" alt=\"Stacja hydrauliczna\" width=\"241\" height=\"321\" \/><\/a><\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Zaw\u00f3r szpulowy to rodzaj <a href=\"https:\/\/hydraflu.com\/pl\/zawor-hydrauliczny\/zawor-sterujacy-kierunkowy\/\">zaw\u00f3r steruj\u0105cy kierunkowy<\/a>Jego g\u0142\u00f3wnym elementem jest cylindryczna szpula, kt\u00f3ra porusza si\u0119 w dopasowanej tulei lub korpusie, aby otwiera\u0107 i zamyka\u0107 \u015bcie\u017cki przep\u0142ywu mi\u0119dzy r\u00f3\u017cnymi portami, kieruj\u0105c przep\u0142ywem p\u0142ynu w uk\u0142adach hydraulicznych.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Najpierw zapoznajmy si\u0119 ze schematem hydraulicznego zaworu suwakowego i jego przedstawieniem na rysunku uk\u0142adu. Pomo\u017ce to zrozumie\u0107 dzia\u0142anie zaworu suwakowego w r\u00f3\u017cnych konfiguracjach.\u00a0<\/span><\/p>\n<p><img data-dominant-color=\"e8e8e8\" data-has-transparency=\"false\" style=\"--dominant-color: #e8e8e8;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-19017 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/9.jpg\" alt=\"\" width=\"417\" height=\"242\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/9.jpg 417w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/9-18x10.jpg 18w\" sizes=\"auto, (max-width: 417px) 100vw, 417px\" \/><\/p>\n<h3>Wyja\u015bnij dzia\u0142anie zaworu szpulowego<\/h3>\n<p><span style=\"font-weight: 400;\">U\u017cyjmy typowego zaworu kierunkowego, aby zilustrowa\u0107 zasad\u0119 dzia\u0142ania hydraulicznego zaworu suwakowego. Powy\u017cszy schemat przedstawia schemat obiegu oleju zaworu elektromagnetycznego z zamkni\u0119tym przep\u0142ywem, wraz z rysunkiem schematycznym odpowiadaj\u0105cego mu zaworu suwakowego.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">W stanie od\u0142\u0105czonym od zasilania, szpula jest zazwyczaj utrzymywana w pozycji domy\u015blnej przez spr\u0119\u017cyn\u0119. W tym stanie przep\u0142ywy nie s\u0105 dozwolone ze wszystkich czterech port\u00f3w. Porty A i B s\u0105 po\u0142\u0105czone z cylindrami, port P jest po\u0142\u0105czony z silnikiem i pomp\u0105, a port T jest po\u0142\u0105czony ze zbiornikiem.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Po wzbudzeniu elektromagnesu, generowana si\u0142a elektromagnetyczna popycha lub ci\u0105gnie szpul\u0119, \u015bciskaj\u0105c spr\u0119\u017cyn\u0119 i przesuwaj\u0105c j\u0105 do drugiej lub trzeciej pozycji. Je\u015bli szpula zostanie przesuni\u0119ta w prawo, ta nowa pozycja zmienia \u015bcie\u017cki przep\u0142ywu, z portu P do portu B, z portu A do portu T. Je\u015bli szpula zostanie przesuni\u0119ta w przeciwnym kierunku, \u015bcie\u017cki przep\u0142ywu b\u0119d\u0105 przebiega\u0107 z portu P do portu A, z portu B do portu T.<\/span><\/p>\n<h2><b>Jak czyta\u0107 schemat zaworu hydraulicznego<\/b><\/h2>\n<p><span style=\"font-weight: 400;\">Teraz dowiemy si\u0119, jak przedstawiany jest zaw\u00f3r suwakowy na rysunkach technicznych i jak czyta\u0107 schematyczny rysunek zaworu suwakowego.<\/span><\/p>\n<h3><b>Symbol i schemat zaworu szpulowego<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Na rysunkach technicznych, <a href=\"https:\/\/hydraflu.com\/pl\/symbole-schematow-hydraulicznych\/\">symbole schemat\u00f3w hydraulicznych<\/a> Nale\u017cy poda\u0107 szczeg\u00f3\u0142owe informacje dotycz\u0105ce zaworu, kt\u00f3ry reprezentuj\u0105. W zwi\u0105zku z tym zrozumienie symboli jest niezb\u0119dne do okre\u015blenia kierunku przep\u0142ywu w zaworze suwakowym.<\/span><\/p>\n<p><img data-dominant-color=\"fbf8f8\" data-has-transparency=\"false\" style=\"--dominant-color: #fbf8f8;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19018 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/10.webp\" alt=\"schemat zaworu szpulowego\" width=\"1448\" height=\"981\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/10.webp 1448w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/10-768x520.webp 768w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/10-18x12.webp 18w\" sizes=\"auto, (max-width: 1448px) 100vw, 1448px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Symbole pokazuj\u0105:<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 <\/span><span style=\"font-weight: 400;\">Metody dzia\u0142ania<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 <\/span><span style=\"font-weight: 400;\">Liczba stanowisk<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 <\/span><span style=\"font-weight: 400;\">\u015acie\u017cki przep\u0142ywu<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 <\/span><span style=\"font-weight: 400;\">Liczba port\u00f3w, jakie posiada zaw\u00f3r<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">Patrz\u0105c na schemat zaworu suwakowego, widzimy, \u017ce sk\u0142ada si\u0119 on z p\u00f3l wskazuj\u0105cych liczb\u0119 mo\u017cliwych pozycji zaworu. Ka\u017cde pole zawiera kilka linii i strza\u0142ek, kt\u00f3re pokazuj\u0105 \u015bcie\u017cki przep\u0142ywu. Symbole po obu stronach pola wskazuj\u0105 metod\u0119 sterowania, tak\u0105 jak cewki elektromagnetyczne, spr\u0119\u017cyny lub sterowanie pilotem w celu prze\u0142\u0105czenia suwaka zaworu.<\/span><\/p>\n<h2 style=\"font-style: normal;\"><img data-dominant-color=\"e0e0e0\" data-has-transparency=\"false\" style=\"--dominant-color: #e0e0e0;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19020 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/11-1.png\" alt=\"symbol zaworu suwakowego na schemacie hydraulicznym\" width=\"500\" height=\"314\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/11-1.png 500w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/11-1-18x12.png 18w\" sizes=\"auto, (max-width: 500px) 100vw, 500px\" \/><\/h2>\n<h2>Schematy po\u0142\u0105cze\u0144 dla konfiguracji zawor\u00f3w rozdzielaj\u0105cych<\/h2>\n<p><span style=\"font-weight: 400;\">Poni\u017cej znajduj\u0105 si\u0119 schematy kluczowych typ\u00f3w zawor\u00f3w wymienionych w artykule. Zewn\u0119trzne przewody pod\u0142\u0105czone do skrzynek reprezentuj\u0105 porty (P, T, A, B itd.). Wewn\u0119trzne przewody i strza\u0142ki wskazuj\u0105 \u015bcie\u017cki przep\u0142ywu dla ka\u017cdej pozycji.<\/span><\/p>\n<h3><b>1.<\/b><span style=\"font-weight: 400;\"> \u00a0 \u00a0 <\/span><b>Zaw\u00f3r 2\/2 (2-dro\u017cny, 2-pozycyjny)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">To prosty zaw\u00f3r typu on\/off. Mechanizm uruchamiany jest za pomoc\u0105 cewki elektromagnetycznej. Jego funkcj\u0105 jest regulacja przep\u0142ywu mi\u0119dzy wlotem (P) a wylotem (A).<\/span><\/p>\n<p><img data-dominant-color=\"f7f7f7\" data-has-transparency=\"false\" style=\"--dominant-color: #f7f7f7;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19021 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-2-w.jpg\" alt=\"2-dro\u017cny, 2-pozycyjny\" width=\"286\" height=\"156\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-2-w.jpg 286w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-2-w-18x10.jpg 18w\" sizes=\"auto, (max-width: 286px) 100vw, 286px\" \/><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 <\/span><span style=\"font-weight: 400;\">Pozycja 1 (lewa): Linia \u0142\u0105cz\u0105ca porty P i A pokazuje, \u017ce przez zaw\u00f3r mo\u017ce przep\u0142ywa\u0107 przep\u0142yw.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 <\/span><span style=\"font-weight: 400;\">Pozycja 2 (po prawej): Zablokowana linia oznacza, \u017ce \u015bcie\u017cka jest zamkni\u0119ta. \u017baden przep\u0142yw nie mo\u017ce przej\u015b\u0107.<\/span><\/li>\n<\/ul>\n<h3><b>2.<\/b><span style=\"font-weight: 400;\"> \u00a0 \u00a0 <\/span><b>Zaw\u00f3r 3\/2 (3-dro\u017cny, 2-pozycyjny)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ten zaw\u00f3r jest powszechnie stosowany do sterowania si\u0142ownikami jednostronnego dzia\u0142ania. Domy\u015blna pozycja to cz\u0119sto powr\u00f3t spr\u0119\u017cynowy. Jego funkcj\u0105 jest to, \u017ce w jednej pozycji podaje ci\u015bnienie do si\u0142ownika (A). W drugiej pozycji opr\u00f3\u017cnia si\u0142ownik (A do T).<\/span><\/p>\n<p><img data-dominant-color=\"f6f6f6\" data-has-transparency=\"false\" style=\"--dominant-color: #f6f6f6;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19023 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-3-W-A-1.jpg\" alt=\"3-dro\u017cny, 2-pozycyjny\" width=\"283\" height=\"164\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-3-W-A-1.jpg 283w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-3-W-A-1-18x10.jpg 18w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Odczyt diagramu:<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 \u00a0 <\/span><span style=\"font-weight: 400;\">Pozycja aktywna (lewa): Ci\u015bnienie (P) przep\u0142ywa do portu roboczego (A). Port zbiornika (T) jest zablokowany.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 \u00a0 <\/span><span style=\"font-weight: 400;\">Pozycja powrotna (prawa): Otw\u00f3r roboczy (A) jest pod\u0142\u0105czony do zbiornika\/wydechu (T). Ci\u015bnienie (P) jest zablokowane. Pozwala to spr\u0119\u017cynie w cylindrze jednostronnego dzia\u0142ania na cofni\u0119cie si\u0119, wypychaj\u0105c ciecz przez T.<\/span><\/li>\n<\/ol>\n<p><img data-dominant-color=\"f6f6f6\" data-has-transparency=\"false\" style=\"--dominant-color: #f6f6f6;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19024 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-3-W-B.jpg\" alt=\"3-dro\u017cny, 2-pozycyjny\" width=\"281\" height=\"164\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-3-W-B.jpg 281w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-3-W-B-18x12.jpg 18w\" sizes=\"auto, (max-width: 281px) 100vw, 281px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Odczyt diagramu:<\/span><\/p>\n<ol>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00a0Pozycja domy\u015blna (po lewej): Port roboczy (A) przep\u0142ywa do portu zbiornika (T). Ci\u015bnienie (P) jest zablokowane. Pozwala to spr\u0119\u017cynie w cylindrze jednostronnego dzia\u0142ania na cofni\u0119cie si\u0119, wypychaj\u0105c ciecz przez T.<\/span><\/li>\n<\/ol>\n<ol start=\"2\">\n<li><span style=\"font-weight: 400;\"> \u00a0 Pozycja powrotna (prawa): Port roboczy (A) jest zablokowany. Ci\u015bnienie (P) jest pod\u0142\u0105czone do zbiornika\/wydechu (T).\u00a0<\/span><\/li>\n<\/ol>\n<p><img data-dominant-color=\"f6f5f5\" data-has-transparency=\"false\" style=\"--dominant-color: #f6f5f5;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19025 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-3-W-C.jpg\" alt=\"3-dro\u017cny, 2-pozycyjny\" width=\"281\" height=\"165\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-3-W-C.jpg 281w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-3-W-C-18x12.jpg 18w\" sizes=\"auto, (max-width: 281px) 100vw, 281px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Odczyt diagramu:<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400;\"> \u00a0 Pozycja domy\u015blna (po lewej): Port roboczy (A) przep\u0142ywa do portu zbiornika (T). Ci\u015bnienie (P) jest zablokowane. Pozwala to spr\u0119\u017cynie w cylindrze jednostronnego dzia\u0142ania na cofni\u0119cie si\u0119, wypychaj\u0105c ciecz przez T.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 Pozycja powrotna (prawa): Ci\u015bnienie (P) przep\u0142ywa do portu roboczego (A). Port zbiornika (T) jest zablokowany.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-weight: 400;\">\u00a0<\/span><\/p>\n<h3><b>3. Zaw\u00f3r 4\/2 (4-drogowy, 2-pozycyjny)<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ten rodzaj zaworu jest powszechnie stosowany do sterowania si\u0142ownikami dwustronnego dzia\u0142ania. Jego funkcj\u0105 jest to, \u017ce w jednym po\u0142o\u017ceniu podaje ci\u015bnienie do si\u0142ownika (A) i jednocze\u015bnie odpowietrza si\u0142ownik (B do T). W drugim po\u0142o\u017ceniu podaje ci\u015bnienie do si\u0142ownika (B) i jednocze\u015bnie odpowietrza si\u0142ownik (A do T).\u00a0<\/span><\/p>\n<p><img data-dominant-color=\"030303\" data-has-transparency=\"true\" style=\"--dominant-color: #030303;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19027 has-transparency\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-4-W-B.png\" alt=\"4-dro\u017cny, 2-pozycyjny\" width=\"283\" height=\"166\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-4-W-B.png 283w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-4-W-B-18x12.png 18w\" sizes=\"auto, (max-width: 283px) 100vw, 283px\" \/><\/p>\n<p><span style=\"font-weight: 400;\">Odczyt diagramu:<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400;\"> \u00a0 Pozycja domy\u015blna (lewa): Ci\u015bnienie (P) przep\u0142ywa do portu roboczego (A), port (B) \u0142\u0105czy si\u0119 z portem zbiornika (T)<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 Pozycja powrotna (prawa): Ci\u015bnienie (P) przep\u0142ywa do portu roboczego (B). Port (A) \u0142\u0105czy si\u0119 z portem zbiornika (T).<\/span><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<p><span style=\"font-weight: 400;\"><img data-dominant-color=\"f6f6f6\" data-has-transparency=\"false\" style=\"--dominant-color: #f6f6f6;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19030 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-4-W-A-2.jpg\" alt=\"4-dro\u017cny, 2-pozycyjny\" width=\"286\" height=\"166\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-4-W-A-2.jpg 286w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/2-p-4-W-A-2-18x10.jpg 18w\" sizes=\"auto, (max-width: 286px) 100vw, 286px\" \/><\/span><\/p>\n<p><span style=\"font-weight: 400;\">Odczyt diagramu:<\/span><\/p>\n<ol>\n<li><span style=\"font-weight: 400;\"> \u00a0 Pozycja domy\u015blna (lewa): Zaw\u00f3r jest zablokowany. Brak \u015bcie\u017cek przep\u0142ywu przez zaw\u00f3r.<\/span><\/li>\n<li><span style=\"font-weight: 400;\"> \u00a0 Pozycja powrotna (prawa): Ci\u015bnienie (P) przep\u0142ywa do portu roboczego (B). Port (A) \u0142\u0105czy si\u0119 z portem zbiornika (T).<\/span><\/li>\n<\/ol>\n<h3><b>4. Zaw\u00f3r 4\/3 (4-dro\u017cny, 3-pozycyjny) \u2013 cztery wsp\u00f3lne konfiguracje centralne<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">To najwa\u017cniejszy zaw\u00f3r w uk\u0142adach hydraulicznych. To w\u0142a\u015bnie zachowanie w po\u0142o\u017ceniu \u015brodkowym je wyr\u00f3\u017cnia.<\/span><\/p>\n<h4><strong>1.Zaw\u00f3r centralny zamkni\u0119ty<\/strong><\/h4>\n<p><img data-dominant-color=\"040304\" data-has-transparency=\"true\" style=\"--dominant-color: #040304;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19031 has-transparency\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-B.png\" alt=\"Zamkni\u0119ty centralny zaw\u00f3r szpulowy\" width=\"287\" height=\"176\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-B.png 287w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-B-18x12.png 18w\" sizes=\"auto, (max-width: 287px) 100vw, 287px\" \/><\/p>\n<p><b>Wszystkie porty s\u0105 zablokowane w pozycji \u015brodkowej.\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Zatrzymanie przep\u0142ywu pompy powoduje zablokowanie si\u0142ownika, uniemo\u017cliwiaj\u0105c jego ruch. Do tego celu wymagany jest zaw\u00f3r bezpiecze\u0144stwa pompy.<\/span><\/p>\n<h4><b>2. Zaw\u00f3r centralny otwarty<\/b><\/h4>\n<p><img data-dominant-color=\"f2f2f2\" data-has-transparency=\"false\" style=\"--dominant-color: #f2f2f2;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19032 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-D.jpg\" alt=\"otwarty zaw\u00f3r szpulowy centralny\" width=\"300\" height=\"176\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-D.jpg 300w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-D-18x12.jpg 18w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/p>\n<p><b>Port P, Port A i B s\u0105 po\u0142\u0105czone z Portem T<\/b><b>\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Funkcj\u0105 tego zaworu, jak pokazano na schemacie, jest odci\u0105\u017cenie pompy poprzez ustawienie si\u0142ownika w po\u0142o\u017ceniu neutralnym.<\/span><\/p>\n<h4><b>3. Zaw\u00f3r centralny tandemowy<\/b><\/h4>\n<p><img data-dominant-color=\"f3f3f3\" data-has-transparency=\"false\" style=\"--dominant-color: #f3f3f3;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19034 not-transparent\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-A.jpg\" alt=\"Zaw\u00f3r centralny tandemowy\" width=\"306\" height=\"176\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-A.jpg 306w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-A-18x10.jpg 18w\" sizes=\"auto, (max-width: 306px) 100vw, 306px\" \/><\/p>\n<p><b>Port P jest po\u0142\u0105czony z portem T w \u015brodku, natomiast porty A i B s\u0105 zablokowane.<\/b><b>\u00a0<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Zaw\u00f3r ten odci\u0105\u017ca pomp\u0119, kieruj\u0105c jej przep\u0142yw z powrotem do zbiornika przy niskim ci\u015bnieniu, blokuj\u0105c w ten spos\u00f3b si\u0142ownik na miejscu.<\/span><\/p>\n<h4><b style=\"font-style: inherit;\">4.Zaw\u00f3r centralny p\u0142ywakowy<\/b><\/h4>\n<p><img data-dominant-color=\"050505\" data-has-transparency=\"true\" style=\"--dominant-color: #050505;\" loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19035 has-transparency\" src=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-C.png\" alt=\"Zaw\u00f3r centralny p\u0142ywakowy\" width=\"288\" height=\"176\" srcset=\"https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-C.png 288w, https:\/\/hydraflu.com\/wp-content\/uploads\/2025\/10\/3-p-4-W-C-18x12.png 18w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\" \/><\/p>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe loading=\"lazy\" title=\"Centrale zawor\u00f3w steruj\u0105cych kierunkowych\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Ux7WHgYngZE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p><b>Port P jest zablokowany, podczas gdy porty A, B i T s\u0105 po\u0142\u0105czone<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Symbol graficzny zaworu szpulowego pokazuje, \u017ce jego funkcj\u0105 jest utrzymanie sta\u0142ego ci\u015bnienia pompy przy neutralnym po\u0142o\u017ceniu si\u0142ownika.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h2><b>Jak korzysta\u0107 ze schemat\u00f3w zawor\u00f3w hydraulicznych<\/b><\/h2>\n<h3><b>Pod\u0105\u017caj szlakami<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Pod\u0105\u017caj za liniami i strza\u0142kami w odpowiednim polu dla danej pozycji zaworu. Zidentyfikuj zaciski aktywne i nieaktywne.<\/span><\/p>\n<h3><b>Odno\u015bnie si\u0142ownika<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Dzia\u0142anie si\u0142ownika (wysuwanie, wsuwanie, blokowanie lub p\u0142ywanie) mo\u017cna okre\u015bli\u0107, okre\u015blaj\u0105c stan zacisk\u00f3w A i B.<\/span><\/p>\n<h3><b>Oce\u0144 system<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Skuteczno\u015b\u0107, efektywno\u015b\u0107 energetyczna i bezpiecze\u0144stwo systemu zale\u017c\u0105 bezpo\u015brednio od konfiguracji po\u0142o\u017cenia centralnego.<\/span><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>The main job of the spool valve is to control the direction of the flow of the energy source by either combining or switching the [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-19015","post","type-post","status-publish","format-standard","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.1 - 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