进口油用减压阀属于先导活塞式减压阀。
它由气动活塞式执行机构和O型球阀组成，阀芯采用圆柱形通孔球体。
It consists of pneumatic piston actuator and the composition of O-type ball valve, valve core sphere using cylindrical hole.
KLZ阀是一种可用于蒸汽、水、空气、油等方面的万能活塞式电磁阀。
KLZ valve is a kind of universal piston type solenoid valve applicable to steam, water, air and oil.
KLZ阀是一种可用于蒸汽、水、空气、油等方面的万能活塞式电磁阀。
KLZ valve is a kind of universal piston type solenoid valve applicable to steam, water, air and oil.
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