GENERAL CATALOGUE API

NAMUR air operated valves series A1N

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 2.50.5

Options matching

Series

Size

Function

Standard options matching

2 - VALVES

BT

/ATEX

Pilot/Spring

l

l

3/2

Pilot/Pilot

l

l

A1NP

1/4"

Pilot/Spring

l

l

5/2

Pilot/Pilot

l

l

5/3

l

l

Key l allowed matching; - not allowed matching

2.50.3