Restrictor valve with reverse flow check, mounting interface acc. to ISO 4401, DIN 24340 (CETOP 03)
Meter-in or meter-out flow control
Leak-free closing in one or two service ports
Linear adjustment and positive seat overlap
Desired settings may be locked down
Optionally adjustable by allen key with protective cap, or by hand screw
In the standard version, the sandwich plate of valve is phosphated for basic surface corrosion protection and as preparation for painting. Steel parts are zinc-coated for corrosion protection 240 h in NSS acc. to ISO 9227
Enhanced surface protection for mobile applications is available. The sandwich plate and steel parts are zinc-coated with corrosion protection 520 h in NSS