Direct acting and two-stage pressure relief valves

Symbol

Type

Q max.
(l/min)

P max.
(bar)

Operation

Cavity type
Thread

1.5

1.5

420

420

prop. solenoid

prop. solenoid

1.5

30

420

420

solenoid

hand adjustment

24

24

24

24

250

250

350

350

prop. solenoid

prop. solenoid

prop. solenoid

prop. solenoid

60

120

350

300

315

350

prop. solenoid

prop. solenoid

prop. solenoid

100

100

350

350

hand adjustment

hand adjustment

120

120

120

120

350

350

350

300

315

315

315

420

420

420

prop. solenoid

solenoid

solenoid

solenoid

solenoid

solenoid

solenoid

140

140

140

350

350

350

350

350

350

420

420

420

hand adjustment

hand adjustment

hand adjustment

hand adjustment

hand adjustment

hand adjustment

140

140

450

450

hand adjustment

hand adjustment

140

450

hand adjustment