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PCVQ

PCV-VFQ 21, PN 16, DN 250, 630 m³/h, Flange

003G1537

Assem.kit PCV-VFQ21 PN16 250/630 flange

产品规格

特性
值
Actuator size [cm²]630 cm²
Cavitation factor0.20
Cavitation factor 100%0.16
Cavitation factor 25%0.31
Cavitation factor 50%0.26
Cavitation factor 75%0.20
China RoHS complianceOut of scope
Contains batteriesNo
Control ratio750:1
DG Indicator ProfileNot relevant for dangerous goods
Differential pressure range [bar] [Min]0.50 bar
Differential pressure setting [bar] [Max]10.00 bar
Differential pressure setting [bar] [Min]0.50 bar
EU RoHS complianceOut of scope
Flow characteristicLinear optimized
Kvs values [m³/h]630.00 m³/h
Leakage rate [% Kvs]0.05
Material DescriptionAssem.kit PCV-VFQ21 PN16 250/630 fl.
Media pH [Max]10
Media pH [Min]7
Medium alternativeGlycolic water up to 30%
特性
值
Mounting versionFree
Number of ports2
Permissible mediaDistrict heating/cooling circulation water
Pressure classPN 16
Pressure nominal [bar]16 bar
Product lineDistrict Energy Controls
Sealing materialEPDM
Stem positionNormally closed
Valve body materialGrey cast iron EN-GJL-250 (GG-25)
Valve cone materialStainless steel, mat. No. 1.4021
Valve seat materialStainless steel, mat. No. 1.4313
Valve sizeDN 250
介質溫度 [°C] [最大值]150 °C
介質溫度 [°C] [最小值]2 °C
功能PCV Assembly kit
描述Assem.kit PCV-VFQ21 PN16 250/630 flange
產品群組Pilot - controlled valves
產品類型PCV-VFQ 21
直徑 [mm]250 mm
連接類型Flange

一般规格

特性
值
總重408 千克
淨重408 千克
特性
值
Volume672 公升
EAN/UPC5702421813980