Features Hardened,precision ground parts for durability Industry common cavity Compact size Low pressure loss
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Operating Pressure 240BAR
Pilot Ratio 4:1
Internal Leakage 2drop/min.max.at operating pressure
Temperature -30°C to +120°C(-22°F to+250°F)
Cavity 10-4 see page K-12
Fluids Mineral-based fluids with viscosities of 7.4 to 420 cSt.
Hardened,precision ground parts for durability
Industry common cavity
Low pressure loss
The valve will block flow from ① to ② ,and from ④ to ③.
Flow is allowed in the opposite direction when pressure is applied to port ②
and /or ③ port. The valve has a 3:1 pliot ratio,so at least 1/3 of the load
pressure at port ① or ④ is required at the pliot line(port ② or ③)to open the
flow passage to allow flow from ports ① to ④.