GENERAL CATALOGUE API

Manual button operated valves series A1

Options

Description

Symbol

Suffix

BT

Low temperatures seals

-25°C ÷ +60°C

/ATEX

ATEX valve body*

/S

Special versions on request

The options, when this is possible, can be combined with each other. For options matching see the table below; For code key see from page 2.160.5

Options matching

Series

Size

Function

Standard options matching

BT

/ATEX

3/2

l

l

A1

1/8"

5/2

l

l

2 - VALVES

Key l allowed matching; - not allowed matching

Standard materials

8

2

6

1

4

5

7

3

Material

Position

Description

1/8"

1

Body

Die-cast painted aluminium

2

Front cover

Anodized aluminium

3

Rear cover

Tecnopolymer

4

Spool

Hard anodized aluminium

5

Distancers

Tecnopolymer

6

Seals

HNBR

7

Springs

Spring steel

8

Button/Selector

Plastic

2.160.4