Type 0331

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8.2. Accessory explosion-proof version

Option

Variable Code

Description

Oxygen versions

NL02

Suitable for applications with oxygen (non-metal materials that are in contact

with the medium, are tested and approved according to BAM)

Increased purity requirements,

e.g. oil, grease and silicone-free

NL50/

NL05

Wetted parts are specially cleaned and packaged in accordance with the valves

Increased tightness requirements

PCxx

Standard units are tested at 10-2 mbar x l/sec; feasible up to 10-6 mbar

Vacuum version

NA02

Suitable for vacuums up to - 14 psi

Increased purity and hermetic

requirements

NA03

Wetted parts are specially cleaned and leak tested to 10-4 mbar x l/sec

Increased purity and hermetic

requirements and vacuum version

NA01

Wetted parts are specially cleaned and leak tested up to 10-4 mbar x l/sec and

suited for vacuum up to - 14 psi

Electrical feedback

CF15

Coil with intrinsically safe proximity switches (PTB 00 ATEX 2048X) instead of

manual override

Manifold with banjo bolt

LG09

Due to the banjo bolt a direct attachment is possible

(for example, to externally controlled pneumatic drives)

Possible conformities

(depending on the assembly)

–

EAC, drinking water, FDA

8.3. Cable glands for ATEX/IECEx terminal box

Note:

A polyamide cable gland is included in the scope of delivery. A nickel-plated brass version can be ordered for a surcharge, see “Cable

glands for ATEX/IECEx terminal box” on page 22.

Description

Ex approvals

Dimensions

Certification

Identification

Ex cable gland,

Nickel-plated brass, 6…13 mm

PTB 04 ATEX 1112 X,

IECEx PTB 13.0027X

II 2 G Ex e IIC Gb,

II 2 D Ex tb IIIC Db IP68

TL

29…37 mm

L

6 mm

D

20 mm

SW 24 mm

E

27 mm

Ex cable gland,

Polyamide, 7…13 mm

PTB 13 ATEX 1015 X,

IECEx PTB 13.0034X

II 2 G Ex e IIC Gb,

II 2 D Ex tb IIIC Db IP68

TL

36…45 mm

L

10 mm

D

20 mm

SW 24 mm

E

28 mm

8.4. Special tool to turn the terminal box

Note:

This special tool is not included in the scope of delivery of the valve, see “Cable glands for ATEX/IECEx terminal box” on page 22.

Description

Components of the set

Set SC02-AC10

• Special wrench

• Service manual