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VICKERS葉片泵(beng)(beng)(beng)的(de)(de)(de)主要(yao)特(te)點(dian)(dian)是：①一(yi)定的(de)(de)(de)泵(beng)(beng)(beng)在(zai)(zai)一(yi)定轉速(su)下(xia)所產生的(de)(de)(de)揚(yang)(yang)程(cheng)(cheng)有一(yi)限定值。工作(zuo)點(dian)(dian)流(liu)量(liang)和(he)軸(zhou)(zhou)功率取決于與(yu)泵(beng)(beng)(beng)連接(jie)的(de)(de)(de)裝置系統的(de)(de)(de)情況（位差(cha)、壓(ya)(ya)力(li)差(cha)和(he)管(guan)路損失）。揚(yang)(yang)程(cheng)(cheng)隨流(liu)量(liang)而改變（圖2）。②工作(zuo)穩(wen)定，輸(shu)(shu)送(song)(song)連續,流(liu)量(liang)和(he)壓(ya)(ya)力(li)無(wu)(wu)脈動(dong)。③一(yi)般(ban)無(wu)(wu)自吸能(neng)力(li),需要(yao)將泵(beng)(beng)(beng)先(xian)灌(guan)滿液(ye)體(ti)(ti)(ti)或將管(guan)路抽成真空(kong)后(hou)才(cai)能(neng)開始(shi)工作(zuo)。④離(li)心泵(beng)(beng)(beng)在(zai)(zai)排出管(guan)路閥門(men)關閉狀態(tai)下(xia)啟(qi)動(dong)，旋(xuan)渦泵(beng)(beng)(beng)和(he)軸(zhou)(zhou)流(liu)泵(beng)(beng)(beng)在(zai)(zai)閥門(men)全開狀態(tai)下(xia)啟(qi)動(dong)，以(yi)減少啟(qi)動(dong)功率。⑤離(li)心泵(beng)(beng)(beng)適(shi)合于用高(gao)速(su)電動(dong)機和(he)汽輪機等直接(jie)驅(qu)動(dong),結(jie)構簡單,制造成本低，維(wei)修方便(bian)。⑥適(shi)用性能(neng)范圍廣，離(li)心泵(beng)(beng)(beng)的(de)(de)(de)流(liu)量(liang)可(ke)(ke)以(yi)從幾到幾十萬米(mi)(mi)3/時，揚(yang)(yang)程(cheng)(cheng)可(ke)(ke)以(yi)從數米(mi)(mi)到數千米(mi)(mi)；軸(zhou)(zhou)流(liu)泵(beng)(beng)(beng)一(yi)般(ban)適(shi)用于大流(liu)量(liang)和(he)低揚(yang)(yang)程(cheng)(cheng)（20米(mi)(mi)以(yi)下(xia)）。離(li)心泵(beng)(beng)(beng)和(he)軸(zhou)(zhou)流(liu)泵(beng)(beng)(beng)的(de)(de)(de)效率一(yi)般(ban)在(zai)(zai)80％以(yi)下(xia)，高(gao)的(de)(de)(de)可(ke)(ke)達90％。⑦適(shi)宜輸(shu)(shu)送(song)(song)粘度很小的(de)(de)(de)清潔液(ye)體(ti)(ti)(ti)（例如清水(shui)(shui)），特(te)殊設計的(de)(de)(de)泵(beng)(beng)(beng)可(ke)(ke)輸(shu)(shu)送(song)(song)泥漿(jiang)、污水(shui)(shui)等或水(shui)(shui)輸(shu)(shu)固體(ti)(ti)(ti)物。動(dong)力(li)式泵(beng)(beng)(beng)主要(yao)用于給水(shui)(shui)、排水(shui)(shui)、灌(guan)溉(gai)、流(liu)程(cheng)(cheng)液(ye)體(ti)(ti)(ti)輸(shu)(shu)送(song)(song)、電站蓄能(neng)、液(ye)壓(ya)(ya)傳動(dong)和(he)船舶噴射推進等。

特征及優點：
延長軸承的壽命
內(nei)部進油(you)和出油(you)壓(ya)力腔*相反，結果是壓(ya)力引起的(de)徑向載荷(he)被(bei)平衡(heng)了，軸承僅承受外(wai)載荷(he)。
延長產品的壽命
這些泵(beng)的(de)優秀設(she)計使他們的(de)壽命更長，已經證(zheng)明，這些泵(beng)能夠(gou)在惡劣(lie)的(de)環(huan)境中工作(zuo)。
適應(ying)性強(qiang)
流量大、壓力和(he)轉速(su)高的(de)特點使得這些(xie)泵(beng)能滿足許多種現代機械(xie)設備液(ye)壓回路(lu)的(de)需(xu)要。
性能好
低(di)葉片(pian)尖(jian)/定(ding)子負載允許(xu)高壓(ya)工作。因為進(jin)油(you)(you)道路設計成(cheng)使油(you)(you)液(ye)均勻的加速(su)，因此高轉速(su)是可能的，且(qie)加注(zhu)特性好，特別是在低(di)進(jin)口壓(ya)力的情況下。
成本低
威格士的高效設計產生出*的效／泵投資比，在工業領域的使(shi)用獲得極低的泵成(cheng)本/功率比。

VICKERS葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)泵是通過轉(zhuan)子的(de)旋轉(zhuan)，工作(zuo)(zuo)腔(qiang)密(mi)封(feng)容(rong)積的(de)改變來(lai)實(shi)現吸油(you)(you)(you)和排油(you)(you)(you)的(de)。壓(ya)油(you)(you)(you)腔(qiang)的(de)壓(ya)力(li)(li)(li)(li)油(you)(you)(you)主要進入工作(zuo)(zuo)系統，還有一部(bu)分(fen)壓(ya)力(li)(li)(li)(li)油(you)(you)(you)進入葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)的(de)根(gen)部(bu)，葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)在(zai)離心力(li)(li)(li)(li)和根(gen)部(bu)油(you)(you)(you)液壓(ya)力(li)(li)(li)(li)作(zuo)(zuo)用(yong)下(xia)伸出，使(shi)葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)與泵定(ding)(ding)子內表(biao)面之(zhi)(zhi)間(jian)(jian)產生(sheng)作(zuo)(zuo)用(yong)力(li)(li)(li)(li)。葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)在(zai)壓(ya)油(you)(you)(you)腔(qiang)時(shi)，作(zuo)(zuo)用(yong)在(zai)葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)根(gen)部(bu)壓(ya)力(li)(li)(li)(li)油(you)(you)(you)的(de)壓(ya)力(li)(li)(li)(li)與葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)頂部(bu)油(you)(you)(you)液的(de)壓(ya)力(li)(li)(li)(li)相同。以(yi)此作(zuo)(zuo)用(yong)在(zai)葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)定(ding)(ding)子內表(biao)面的(de)力(li)(li)(li)(li)較小(xiao)。當葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)處在(zai)吸油(you)(you)(you)腔(qiang)時(shi)，葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)頂部(bu)受到吸油(you)(you)(you)腔(qiang)的(de)壓(ya)力(li)(li)(li)(li)，葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)根(gen)部(bu)受到壓(ya)油(you)(you)(you)腔(qiang)的(de)壓(ya)力(li)(li)(li)(li)，這樣葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)頂部(bu)與根(gen)部(bu)之(zhi)(zhi)間(jian)(jian)產生(sheng)了很大(da)(da)的(de)壓(ya)力(li)(li)(li)(li)差，定(ding)(ding)子內表(biao)面與葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)之(zhi)(zhi)間(jian)(jian)的(de)作(zuo)(zuo)用(yong)力(li)(li)(li)(li)也很大(da)(da)，轉(zhuan)動時(shi)葉(xie)(xie)(xie)(xie)片(pian)(pian)(pian)(pian)與定(ding)(ding)子內表(biao)面之(zhi)(zhi)間(jian)(jian)產生(sheng)較大(da)(da)的(de)摩擦(ca)力(li)(li)(li)(li)，因而磨損(sun)嚴(yan)重，而且(qie)工作(zuo)(zuo)壓(ya)力(li)(li)(li)(li)越大(da)(da)，磨損(sun)越嚴(yan)重。

PVH131R16AF30C250004001AD1AA010A  ; PVH131C-RAF-16S-11-C25T4S-31
PVH131R16AF30B252000001AD1AN010A   PVH131C-RAF-16S-11-C25V-31-115
PVH131R16AF30E252004001AD1AA010A   PVH131C-RAF-16S-11-C25VT4-31
PVH131R02AF30B142000001AD200010A   PVH131C-RAF-2D-10-C14V-31-036
PVH131R02AF30A250000001AT1AA010A   PVH131C-RAF-2S-11-C25-31-196
PVH131R02AF30B252000001AD1AA010A   PVH131C-RAF-2S-11-C25V-31-036
PVH131R03AF30B252000001AD200010A   PVH131C-RAF-3D-10-C25V-31
PVH131R03AF30F282014001AD2AA010A   PVH131C-RAF-3D-11-C28VT14S-31
PVH131R03AF30A250000001AD100010A   PVH131C-RAF-3S-10-C25-31
PVH131R03AF30B252000001AD100010A   PVH131C-RAF-3S-10-C25V-31
PVH131R03AF30B252000001AD1AP010A   PVH131C-RAF-3S-10-C25V-31-164
PVH131R03AF30B252000001AD1AP010A   PVH131C-RAF-3S-10-C25V-31-166
PVH131R03AF30B252000AL1AD1AP010A   PVH131C-RAF-3S-10-C25V-31-208
PVH131R03AF30A070000001AD100010A   PVH131C-RAF-3S-10-CM7-31