311

Safety relief valve. Female connections

Description: 

Safety relief valve.
Female connections.
Discharge overpressure 20%.
Closing differential 20%.
PN 10.
Temperature range: 5–110°C.
Settings:
1,5 - 2,5 - 3 - 3,5 - 4 - 5 - 6 - 7 - 8 bar for 1/2” size;
2 - 2,5 - 3 - 3,5 - 4 - 5 - 5,5 - 6 - 7 - 8 - 9 bar
for 3/4” size.

Downloads

Certifications: 

  • ACS
  • CE1115
  • WRAS

Drawings: 

Code

 

 bar

Pack

Package

311415 1/2" 1,5 1 50

311425

1/2"

2,5

1

50

311430

1/2"

3

1

50

311435

1/2"

3,5

1

50

311440

1/2"

4

1

50

311450

1/2"

5

1

50

311460

1/2"

6

1

50

311470

1/2"

7

1

50

311480

1/2"

8

1

50

311520

3/4"

2

1

50

311525

3/4"

2,5

1

50

311530

3/4"

3

1

50

311535

3/4"

3,5

1

50

311540

3/4"

4

1

50

311550 3/4" 5 1 50
311555 3/4" 5,5 1 50

311560

3/4"

6

1

50

311570

3/4"

7

1

50

311580

3/4"

8

1

50

311590

3/4"

9

1

50