Hydraulic Directional Control Valve YHF RV Series

Product: YHF / RV Ke kelepona a me ka mana hoʻonāʻana
Nā Huahana Huahana:
1. Max. hana 200bar
2. Li'ili'i pu'e poho ma lubrication pamu
3. ʻO ka hana hana hilinaʻi, hoʻoponopono puʻupuʻu koʻikoʻi.

Huahana i lako:
no ka mea, Pum Lubrication 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 ua hoʻohana ʻia no ke apo uila-type centralized pump i loko o ka ʻōnaehana lubrication, ka DRB-L pulu lubrication e hoʻopuka i ka ʻaila a hāʻawi i ka ʻaila a i ʻole ka ʻaila i ʻelua pipeline hoʻolako nui, hoʻololi pololei i ka spool o ka HF/RV hydraulic directional control valve e ke kaomi mai ka pipeline nui. ʻO ke kaomi presetting o ka hydraulic kuhikuhi e ʻae ʻia e hoʻoponopono maʻalahi, ʻo ka HF / RV valve structure he maʻalahi, hilinaʻi hana hana.

HF/RV Hydraulic Directional Control Valve Principle:
– Hoʻopili ke awa o T1 , T2, T3, T 4 i ka puka hoʻokahi i ka mea mālama aila.
– Hānai ʻia ka ʻaila a i ʻole ka ʻaila mai ke kūlana 1 mai ka puka komo S ma o ka pahu spool nui MP i ka paipu momona/ʻaila L1 (laina paipu I) a hoʻohana ʻia ke kaomi o ka pahu paheʻe pailaka Pp i. ka spool nui haʻalele keʻena. Wehe ʻia ka paipu ʻaila L2 i ka pahu ʻaila ma o ke awa T1.
– Hoʻopili ʻia ka hopena o ka paipu aila L1 i ke awa hoʻihoʻi R1, a i ka wā i ʻoi aku ai ke kaomi ma ka hopena ma mua o ke kaomi presetting, ua hoʻokuʻu ʻia ka spool pilot i ke keʻena ʻākau.
– Ke neʻe ʻo Pp kūlana kiʻekiʻe kiʻekiʻe kiʻekiʻe ma ka ʻaoʻao ʻākau, wehe ʻia ka ʻaoʻao hema o ka pahu pahu nui Mp i ka waihona aila ma o ke awa T2, kaomi ʻia ka ʻaila hoʻopuka i ka ʻaoʻao ʻākau o ka valve spool nui, kaomi ʻia i ka aoao hema. ʻO ka hoʻopili ʻana ma ka lever hōʻailona o ka pahu spool e hahau i ka hoʻololi LS a hoʻouna i kahi hōʻailona i ke keʻena hoʻomalu e hoʻōki i ka pamu.
– Ua neʻe ke kūlana 3 pahu paheʻe nui Mp i ka hema, e hoʻopau i ka hana hoʻololi kuhikuhi, e hoʻouna hou ʻia ka ʻaila ʻaila e ka pahu paheʻe nui i ka paipu L2 (pipe Ⅱ), ka paipu aila L1 i ka momona/ waihona aila ma o ke awa T2.

HF/RV Hydraulic Directional Control Valve Hoʻohana:
- Hoʻokomo ʻia ka valve YHF-L1 i ka DRB-L pulu lubrication me kahi kahe kahe o 585 mL / min a kau ʻia ma ka papa kumu. ʻO ka - YHF-L2 valve ua hoʻokomoʻia i DRB-L lubrication pumps me nā kahe kahe o 60 a me 195 mL / min.
-YHF-L1-type valve adjustment screw dextral increase pressure, left turn down pressure. ʻO YHF-L2-type valve ka lima'ākau e hoʻonoho i ke kaomi i lalo, hoʻonui i ka lima hema.
- I ka wehe ʻana i ka valve YHL-L2 mai ka pahu lubrication DRB-L a wehe i ka uhi o ka valve YHF-L1, e hoʻonohonoho pono i ka hoʻokuʻu ʻana i ka hoʻololi.

Ke kauoha ʻana i ke Code of Hydraulic Directional Control Valve YHF/RV Series

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

(1) HS = Na Hudsun ʻOihana
(2) YHF (RV) = ʻO ka pahu hoʻokele hoʻokele hydraulic YHF/RV Series
(3) L= Kiekie kaomi 20Mpa/200bar
(4) series nos.
(5) No ka 'ike hou aku

Hydraulic Directional Control Valve YHF/RV Series Technical Data

kükohuMax. KaomiAdj. PaʻiAdj. Paʻi PaʻiPaʻi PaʻiPili PipeWeight
YHF-L1 (RV-3)200Bar50Bar30 ~ 60Bar17Rc3446.5kg
YHF-L2(RV-4U)2.7M16x1.57kg

ʻO ka pahu hoʻokele hoʻokele hydraulic YHF-L1 / RV-3 mau ana

ʻO AVE ʻAilā Air Lubrication Mixing Valve a me Air Dimic Divider Dimensions

Ka papa inoa o nā ʻāpana YHF-L1:
1: Paipu I me ka puka puka Rc3/4; 2: Paipu II me ka puka puka Rc3/4; 3: ʻO ka awa hoʻohui waiho ʻaila Rc3/4
4: Rc3/4 Puka wili x2 ; 5: Pum pili Rc3/4; 6: Puka hoʻokomo 4-Φ14; 7: Paʻi adj. wiliwili
8: Paipu I me ke awa hoʻihoʻi Rc3/4; 9: Paipu II me ka puka puka Rc3/4

ʻO ka pahu hoʻokele hoʻokele hydraulic YHF-L2 / RV-4U mau ana

ʻO AVE ʻAilā Air Lubrication Mixing Valve a me Air Dimic Divider Dimensions

Ka papa inoa o nā ʻāpana YHF-L2:
1: ʻO ke awa nānā kaomi i ka paipu hoʻihoʻi Rc1/4; 2: Paʻi adj. wiliwili ; 3: Ke awa hoʻokomo ʻana i ka valve palekana 4-M8
4: Paipu I me ka puka puka M16x1.5; 5: Paipu I me ke awa hoʻihoʻi M16x1.5; 6: Pipe II me ke awa hoʻihoʻi M16x1.5;
7: Paipu II me ka puka puka M16x1.5; 8: Puka hoʻokomo 4-Φ14; 9: Hoʻopili ʻia no ka puʻe Anti-back Rc1/4