FESTO 4810857 ball valve

Name: 4810857 FESTO
Brand: FESTO
SKU: 661791-en-eur
Price: 698.78 EUR
Availability: SoldOut

VZBF-21/2-P1-20-D-2-F0710-V15V15

698.78 €

Limited stock only available on quotation

Specifications

Corrosion resistance class CRC		4 - Very high corrosion stress
CE mark (see declaration of conformity)		In accordance with EU Pressure Equipment Directive
Product weight		13.650 g
Material shaft		High-alloy stainless steel
Material ball		Stainless steel casting
Material number housing		1.44
Note on materials		Contains paint-wetting impairment substances RoHS-compliant
Media temperature		-20 °C ... 200 °C
Symbol		00991458
Breakaway torque at differential pressure, nominal pressure, process valve PN		60 Nm
Flow direction		Reversible
Nominal size DN		65
Flange hole pattern		F0710
Connection Process valve		Flange to ANSI B16.5 class 150
Mounting position		optional
Type of actuation		Mechanical

Explosion protection		Zone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Approval		API607 CRN
Material number shaft		1.44
Material number ball		1.44
Material seals		FPM Graphite PCTFE PTFE
Material housing		Stainless steel casting
Flow rate Kv		707 m³/h
Medium		Vapour Compressed air to ISO 8573-1:2010 [-:-:-] Inert gases Water Neutral fluids
Based on standard		ANSI B16.5 class 150 ISO 5211
Nominal pressure PN		20
Valve function		2/2
Inside diameter		64 mm
Switching position indicator		Slot direction = flow direction
Type of mounting		In-line installation
Sealing principle		Soft
Design		2-way ball valve