• Used for bottom sub-plate mounting (latus rectum 52 to 82) • Used in flange connection (latus rectum 52 to 150) • Leak free closure • Optional opening pressure (see model description)
Technical Specs
Max. operating pressure
bar
315
Crack pressure
bar
Refer to the characteristic curve
Max. flow-rate
L/min
Refer to the characteristic curve
Viscosity range
mm2/s
2.8 to 500
Fluid temperature range
℃
-30 to +80 (NBR seals)
-20 to +80 (FKM seals)
Fluid
Mineral oil suitable for NBR and FKM seal
Phosphate ester for FKM seal
Degree of contamination
Maximum permissible degree of fluid contamination: Class 9. NAS 1638 or 20/18/15, ISO4406