Hydraulic Directional Control Valve YHF RV Series

mankhwala: YHF / RV Hydraulic Directional Control Valve
Ubwino Wazogulitsa:
1. Max. ntchito 200bar
2. Kuchepa kwapang'onopang'ono kutayika mu pampu yamafuta
3. Ntchito yodalirika yogwira ntchito, kusintha kwamphamvu kwambiri.

Zogulitsa:
pakuti Pampu Yoyatsira DRB-L Series:
DRB-L60Z-H, DRB-L60Y-H, DRB-L195Z-H, DRB-L195Y-H, DRB-L585Z-H

 

YHF,-RV-Hydraulic-Directional-Control-Valve PrincipleHF / RV hydraulic directional control valve imagwiritsidwa ntchito ngati pampu yamagetsi yamtundu wapakati pamakina opaka mafuta, Pampu yamafuta ya DRB-L mafuta otulutsa mosinthana ndikupereka girisi kapena mafuta ku mapaipi akuluakulu awiri operekera, amasintha mwachindunji spool ya HF / RV hydraulic directional control valve ndi kuthamanga kwa payipi yayikulu. Kuwongolera kokhazikika kwa hydraulic direction kumaloledwa kusinthidwa mosavuta, mawonekedwe a valve a HF / RV ndi osavuta, odalirika ogwirira ntchito.

Mfundo ya HF/RV Hydraulic Directional Control Valve:
- Doko la T1, T2, T3, T 4 limalumikizana ndi malo omwewo ku chipangizo chosungira mafuta.
- Mafuta kapena mafuta otuluka pampando wa 1 amadyetsedwa kuchokera ku doko lolowera S kudzera pa valavu yayikulu ya spool MP kupita ku chitoliro chamafuta / mafuta L1 (chitoliro cha chitoliro I) ndi kukakamiza kwa woyendetsa slide valve Pp kumayikidwa chachikulu spool kumanzere chipinda. Chitoliro chamafuta L2 chimatsegulidwa ku thanki yamafuta kudzera padoko la T1.
- Mapeto a chitoliro choperekera mafuta L1 chikugwirizana ndi doko lobwerera R1, ndipo pamene kupanikizika kumapeto kumapitirira kupanikizika koyambirira, spool yoyendetsa ndege imakankhidwira kuchipinda choyenera.
- Position 2 pilot slide valve Pp imasunthira kumanja, kumanzere kwa valavu yayikulu ya spool Mp imatsegulidwa kumalo osungiramo mafuta kudzera pa doko la T3, mafuta otulutsa pampu amakanikizidwa kumapeto kumanja kwa valavu yayikulu ya spool, kukankhidwira ku mbali yakumanzere. Kulumikizana pa lever ya chizindikiro cha valavu ya spool kumakhudza kusintha kwa stroke LS ndikutumiza chizindikiro ku nduna yolamulira kuti ayimitse mpope.
- Position 3 main slide valve Mp idasunthira kumanzere, kuti amalize kusintha kolowera, mafuta otulutsa pampu ndi valavu yayikulu amatumizidwa ku chitoliro chachikulu cha L2 (chitoliro Ⅱ), chitoliro chamafuta L1 kumafuta / posungira mafuta kudzera padoko la T2.

HF/RV Hydraulic Directional Control Valve Kagwiritsidwe:
- Vavu ya YHF-L1 imayikidwa pa Pampu yamafuta ya DRB-L ndi kuthamanga kwa 585 mL / min ndikuyika pa mbale yoyambira. Valavu - YHF-L2 imayikidwa ku mapampu a mafuta a DRB-L okhala ndi ma 60 ndi 195 mL / min.
-YHF-L1-mtundu wa valve kusintha screw dextral kuonjezera kuthamanga, kumanzere kutsika pansi. YHF-L2-mtundu wa vavu kumanja kuyika kupanikizika pansi, kumanzere kumawonjezeka.
- Pochotsa valavu ya YHL-L2 ku pampu ya mafuta ya DRB-L ndikuchotsa chivundikiro cha YHF-L1 valavu, ndikukhazikitsa kumasulidwa kwathunthu kwa screw screw.

Kuyitanitsa Khodi Ya Hydraulic Directional Control Valve YHF/RV Series

HS-YHF (RV)-L-1*
(1)(2)(3)(4)(5)

(1) HS = Wolemba Hudsun Viwanda
(2) YHF (RV) = Hydraulic Directional Control Valve YHF / RV Series
(3) L= Kuthamanga kwakukulu 20Mpa/200bar
(4) mndandanda no.
(5) Zambiri Zambiri

Hydraulic Directional Control Valve YHF/RV Series Technical Data

lachitsanzoMax. kuthamangaAdj. KupanikizikaAdj. Pressure RangeKutaya MphamvuKulumikizana kwa PipeKunenepa
YHF-L1 (RV-3)200Bar50Bar30 ~ 60 pa17Rc3446.5kg
YHF-L2(RV-4U)2.7M16x1.57kg

Hydraulic Directional Control Valve YHF-L1/RV-3 Makulidwe

Mafuta Othandizira Osonkhanitsa Mafuta Ochokera ku Mafuta Ochokera ku Mafuta Ochokera ku Mafuta Olemba Mafuta ndi Mafuta A Air Air

Mndandanda wa Zigawo za YHF-L1:
1: Pipe I yokhala ndi doko la Rc3/4; 2: Chitoliro II chokhala ndi doko la Rc3/4; 3: Cholumikizira cholumikizira mafuta Rc3/4
4: Rc3/4 Screw bolt x2 ; 5: Pump kugwirizana Rc3/4 ; 6: Kuyika dzenje 4-Φ14; 7: Pressure adj. screw
8: Pipe I yokhala ndi doko lobwerera Rc3/4; 9: Chitoliro II chokhala ndi doko la Rc3/4

Hydraulic Directional Control Valve YHF-L2/RV-4U Makulidwe

Mafuta Othandizira Osonkhanitsa Mafuta Ochokera ku Mafuta Ochokera ku Mafuta Ochokera ku Mafuta Olemba Mafuta ndi Mafuta A Air Air

Mndandanda wa Zigawo za YHF-L2:
1: Kuthamanga cheke doko mu chitoliro kubwerera Rc1/4 ; 2: Pressure adj. wononga; 3: Kuyika ma valve otetezeka 4-M8
4: Chitoliro I ndi doko M16x1.5; 5: Pipe I ndi doko lobwerera M16x1.5; 6: Pipe II yokhala ndi doko lobwerera M16x1.5;
7: Chitoliro II chokhala ndi doko la M16x1.5; 8: Kuyika dzenje 4-Φ14 ; 9: Screw plug ya Anti-back pressure Rc1/4