About SM4-40 series, used for servo high precision actuating ,its characters as following:
1- The wide range of SM4 flow
capabilities allows selection of the
valve size best suited for an
application.
2- The SM4-40 (-10 design) has a high
strength aluminum alloy second stage
valve body for lighter weight with
rugged durability.
3- The SM4-40 (-50 design) features a
special stainless steel body and end
caps for operating pressures up to 350
bar (5000 psi).
capabilities allows selection of the
valve size best suited for an
application.
2- The SM4-40 (-10 design) has a high
strength aluminum alloy second stage
valve body for lighter weight with
rugged durability.
3- The SM4-40 (-50 design) features a
special stainless steel body and end
caps for operating pressures up to 350
bar (5000 psi).