GENERAL CATALOGUE API

Manual lever operated valves series A1

Code key

Series

Actuation

Size

Function

Configurations

Options

/

ATEX valve body

A1

MA

2

50

LL

P

/

A1

MA = Manual

1 = 1/8"

30 = 3/2 Lever/Spring Normally closed

P (3) = Lever/Pilot

BT = Low temperatures seals

2 = 1/4"

32 = 3/2 Lever/Lever detent

50 = 5/2 Lever/Spring

II 2G Ex h IIB T5 Gb II 2D Ex h IIIC T100°C Db

ATEX

51 = 5/2 Lever/Lever detent

70 = 5/3 Lever/Spring Closed Centres

71 = 5/3 Lever/Spring Open Centres

2 - VALVES

72 = 5/3 Lever/Spring

Pressurized Centres

LL = Side lever

73 = 5/3 Closed Centres 3 positions detent

LT (1) = Top lever

74 = 5/3 Open Centres 3 positions detent

TT (2) = Push-pull

75 = 5/3 Pressurized Centres 3 positions detent

How to order

Notes Options in the same grid are alternative to each others.

For further information on options and their matching, see page 2.20.5. (1) Configuration top lever (LT) available for 3/2 lever/spring N.C., 3/2 lever/lever detent, 5/2 lever/spring, size 1/8" and 1/4", and 5/3 O.C. lever/spring, 5/3 O.C. 3 positions detent, size 1/8". (2) Configuration push-pull (TT) available for 3/2 lever/spring N.C., 3/2 lever/lever detent, 5/2 lever/spring and 5/2 lever/lever detent. (3) Option lever/pilot (P) available for 3/2 lever/lever detent and 5/2 lever/lever detent in configuration side lever and push-pull only. For further information on the ATEX 2014/34/EU Directive, on classifications and protections, see from page III.1

Series

Actuation

Size

Function

Configuration

Options

A1

MA

2

50

LL

P

2.150.6