Feature

Value

Nominal pressure of fitting PN

20

Breakaway torque at differential pressure, nominal pressure, fitting PN

20 Nm

Based on norm

ANSI B16.5 class150

ISO 5211

Symbol

00991458

Medium

Vapor

Compressed air as per ISO 8573-1:2010 [-:-:-]

Inert gas

Water

Neutral liquids

Temperature of medium

-20 °C ... 200 °C

Flow rate Kv

37.3 m³/h

Note on materials

Contains paint-wetting impairment substances

RoHS-compliant

Housing material

Cast stainless steel

Material number of housing

1.4408

Seat seal material

PTFE

PTFE, modified

Seals material

FPM

Graphite

PCTFE

PTFE

Ball material

Cast stainless steel

Material number for ball

1.4408

Shaft material

High-alloy stainless steel

Material number for shaft

1.4401

Product weight

3700 g

Certification

API607

CRN

CE marking (see declaration of conformity)

as per EU pressure equipment directive

Explosion prevention and protection

Zone 1 (ATEX)

Zone 2 (ATEX)

Zone 21 (ATEX)

Zone 22 (ATEX)

Corrosion resistance class (CRC)

4 - Particularly high corrosion stress

11/23/21 - Subject to change - Festo AG & Co. KG

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