Feature

Value

Nominal pressure of fitting PN

63

Breakaway torque at differential pressure, nominal pressure, fitting PN

44 Nm

Based on norm

ASME B16.11

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

420 m³/h

Note on materials

Contains paint-wetting impairment substances

RoHS-compliant

Housing material

Cast stainless steel

Material number of housing

1.4408/CF8M

Seat seal material

PTFE, modified

Seals material

FPM

PTFE

Ball material

Cast stainless steel

Material number for ball

1.4408/CF8M

Shaft material

High-alloy stainless steel

Material number for shaft

1.4401

Product weight

3700 g

Certification

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

7/1/22 - Subject to change - Festo SE & Co. KG

2/2