產品時間:2017-10-27
SUN先(xian)導控制式減壓閥PBBBLAN、PBDBLAN利用(yong)Sun浮動結(jie)構減少由于過量安裝(zhuang)扭矩(ju)或插(cha)(cha)孔/插(cha)(cha)裝(zhuang)閥加(jia)工誤差帶來的內部零件粘(zhan)結(jie)的可能(neng)性(xing)。
SUN先導控制式減壓閥PBBBLAN、PBDBLAN將(jiang)進(jin)口(kou)(口(kou)2)高壓(ya)(ya)(ya)(ya)(ya)主(zhu)(zhu)油路壓(ya)(ya)(ya)(ya)(ya)力(li)調節減(jian)至口(kou)1所需的(de)減(jian)壓(ya)(ya)(ya)(ya)(ya)壓(ya)(ya)(ya)(ya)(ya)力(li),這樣可以利用(yong)單一泵(beng)源實現多種(zhong)壓(ya)(ya)(ya)(ya)(ya)力(li)需求的(de)油路。如果先導(dao)流(liu)量消耗(hao)很(hen)關鍵,可以考慮使用(yong)直動式減(jian)壓(ya)(ya)(ya)(ya)(ya)/溢(yi)流(liu)閥。主(zhu)(zhu)級的(de)阻尼孔被150微米的(de)不銹鋼濾網保(bao)護。推薦的(de)zui大進(jin)口(kou)壓(ya)(ya)(ya)(ya)(ya)力(li)由調節范圍決(jue)定。范圍D, E, N和Q 是(shi)(shi)由進(jin)口(kou)和減(jian)壓(ya)(ya)(ya)(ya)(ya)口(kou)間(jian)zui大壓(ya)(ya)(ya)(ya)(ya)力(li)降2000 psi (140 bar)來(lai)(lai)測(ce)試(shi)(shi)。范圍A, B和H是(shi)(shi)由進(jin)口(kou)和減(jian)壓(ya)(ya)(ya)(ya)(ya)口(kou)間(jian)zui大壓(ya)(ya)(ya)(ya)(ya)力(li)降3000 psi (210 bar)來(lai)(lai)測(ce)試(shi)(shi)。范圍C和W是(shi)(shi)由進(jin)口(kou)zui大壓(ya)(ya)(ya)(ya)(ya)力(li)5000 psi (350 bar)來(lai)(lai)。
SUN先導控制式減壓閥PBBBLAN、PBDBLAN特性描述:
SUN先導控制式減壓閥PBBBLAN、PBDBLAN參數介紹:
通流能力 | 40 L/min. |
工廠默認的設定值 | blocked control port (dead headed) |
zui大操作壓力 | 350 bar |
控制先導流量 | 0,11 - 0,16 L/min. |
Adjustment - No. of CW Turns from Min. to Max. setting | 5 |
閥頭部安裝六角尺寸 | 22,2 mm |
閥安裝扭矩 | 41 - 47 Nm |
調節螺栓的內六角尺寸 | 4 mm |
Locknut Hex Size | 15 mm |
Locknut Torque | 9 - 10 Nm |
型號重量 | 0.16 kg |
常用型號:
PVDA-8WN
CWIA-LHN
CXID-XCN/1HG2
RDBA-LDN
OAD9-A2
PBDB-ODN-ECB
CBBCLHN ODZ8 210 bar
KFN OF86-A2
FDCB-HAN
PPDB-LBV
CBIG-LCN
RPEC-LCN
RPEC-LAN
CBEA-LHN OHO7
RDHA-LCN
CBCA-LHN
RKVE16/0.5BAR
RDHA-LAV