Ball valve

GTIN: 4052568275587

4810852

SKU: VZBF-3/4-P1-20-D-2-F0304-V15V15

Description

Structural design 2-way ball valve
Actuation type Mechanical
Sealing principle Soft
Mounting position Any
Type of mounting Line installation
Fitting connection Flange as per ANSI B16.5 class 150
Switching position indication Slot direction = flow direction
Flange hole pattern F0304
Inside diameter 20 mm
Nominal width DN 20
Valve function 2/2
Flow direction Reversible
Nominal pressure of fitting PN 20
Breakaway torque at differential pressure, nominal pressure, fitting PN 10 Nm
Based on norm ANSI B16.5 class150ISO 5211
Symbol 00991458
Medium VaporCompressed air as per ISO 8573-1:2010 [-:-:-]Inert gasWaterNeutral liquids
Temperature of medium -20 °C … 200 °C
Flow rate Kv 59 m³/h
Note on materials Contains paint-wetting impairment substancesRoHS-compliant
Housing material Cast stainless steel
Material number of housing 1.4408
Seals material FPMGraphitePCTFEPTFE
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 1950 g
Certification API607CRN
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

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