Vvf43...K 2-Port Seat Valve Pn16 with Flanged Connections Siemens Control Valve

• Positioning Signal: DC 0...10, 4...20, 0...1000 V
• Stroke: 40mm
• Leakage Rate: 0...0.01 % of Kvs Value
• Medium Temperature: -5…220 °c
• Valve Characteristic: Equal Percentage, Kvs 250/360 Linear
• Rangeability: >100
• Model NO.: VVF43.125
• Permissible Operating Pressure: 1600 Kpa
• Material, Valve Body: Nodular Cast Iron En-Gjs-400-18-Lt
• Material, Inside Set: Crni Steel
• Pn Class: Pn 16
• Absolute Pressure P1 Steam: 1600 Kpa ABS
• Transport Package: Wooden Box
• Specification: DN65-DN250
• Trademark: Siemens
• Origin: Germany
• HS Code: 8481100090
• Production Capacity: 1000

Product Description

VVF43..K 2-port seat valve PN16 with flanged connections, pressure compensated

Stock no. BPZ:VVF43..K
With flanged connections to ISO 7005
For cooling, chilled, low and high temperature water, brine, heat transfer oils, saturated steam and superheated steam in open and closed circuits
 

Attribute	Value
Stroke	40 mm
Leakage rate	0...0.01 % of kvs value
Medium temperature	-5…220 °C
Valve characteristic	Equal percentage, kvs 250/360 linear
Rangeability	>100
Permissible operating pressure	1600 kPa
Material, valve body	Nodular cast iron EN-GJS-400-18-LT
Material, inside set	CrNi steel
PN class	PN 16
Absolute pressure p1 steam	1600 kPa abs

Product Variants
 VVF43.65-63K - 2-port seat valve, flanged, PN16, DN65, kvs 63, pressure compensated
 VVF43.80-100K - 2-port seat valve, flanged, PN16, DN80, kvs 100, pressure compensated
 VVF43.100-150K - 2-port seat valve, flanged, PN16, DN100, kvs 150, pressure compensated
 VVF43.125-220K - 2-port seat valve, flanged, PN16, DN125, kvs 220, pressure compensated
 VVF43.150-315K - 2-port seat valve, flanged, PN16, DN150, kvs 315, pressure compensated
 VVF43.200-450K - 2-port seat valve, flanged, PN16, DN200, kvs 450, pressure compensated
 VVF43.250-630K - 2-port seat valve, flanged, PN16, DN250, kvs 630, pressure compensated