產(chǎn)品簡介
詳細介紹
北京華德液控單向閥,華德液控單向閥主要包括閥體、主閥芯、先導(dǎo)閥芯、壓縮彈簧和控制活塞。
SV/SL型北京都是座式閥,可以由油液開啟而允許反向流動,此種閥用來隔離局部壓力回路,即在管子破裂時防止負載降落的保護,也可防止負載下爬。先導(dǎo)閥用于緩沖釋壓。
規(guī)格有:10、15、20、25、30,壓力至31.5MPa,流量至400L/min。
SV/SL...30B/產(chǎn)品型號:
SV10PA3-30B/,SV20PB2-30B/,SV30GA1-30B/,SL10PA2-30B/,
SL20PA1-30B/,SV10PB3-30B/,SV20PA2-30B/,SV30GB1-30B/,
SL10PB2-30B/,SL20PB1-30B/,SV15GB2-30B/,SL15PA1-30B/,
SL15GA1-30B/,SV25GB3-30B/,SV25GA3-30B/,SL25GB2-30B/,
SL15PB2-30B/,SV25PA3-30B/,SV25PB1-30B/,SL30GA3-30B/
SV/SL...40B/型液控單向閥產(chǎn)品部分型號:
SV10PA1-40B/,SV10PB1-40B/,SV10PA4-40B/,SV10PB4-40B/,
SV20GB3-40B/,SV20GA2-40B/,SL25GA4-40B/,SV25GB3-40B/,
SL30GA4-40B/,SL20PA2-40B/,SL30GB3-40B/,SL30PA2-40B/,
SL30PB4-40B/,SL25PB3-40B/,SL25PA1-40B/,SV25PA4-40B/
SL30PA1-40B/,SV10GA4-40B/,SV20PB3-40B/,SL25GB3-40B/