GENERAL CATALOGUE API

Modular units

Standard materials for modular soft-start valves

7

2

5

8

6

4

1

9

3

6

8

Position

Description

Material

1 2 3 4 5 6 7 8 9

Body Cover

Painted aluminium Painted aluminium Painted aluminium

End cover

Piston guide

POM / NBR

Seals

NBR

Internal components

Brass / NBR

Plunger Springs

Brass

Stainless Steel Brass / NBR

Piston

3 - AIR TREATMENT

Standard materials for modular exhaust manual operated valves

2

4

1

3

Position

Description

Material

1

Body

Painted aluminium

2

Knob

Painted aluminium

3

Seals

NBR

4

Bush

Stainless Steel

3.2.9