Products

DESCRIPTION

Basic Info

Model NO.	VVF43.65-63K
Material	Ductile Iron
Type	2-Way
Transport Package	Wooden Case
Specification	DN15-DN400
Trademark	SDCHENXUAN
Origin	Siemens
HS Code	8481100090
Production Capacity	50000

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