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PICV(Pressure Independent Control Valve) / DRV (Double Regulating Valve)

PICV is an automatic flow regulating valve packaged in one valve body. A ball valve with a characterized insert performs as a pressure control cartridge provides automatic flow regulation to maintain a constant flow of chilled water regardless of system pressure changes.

 

Product for the limited sales area
Please contact to your local KITZ sales

PICV

Operating Parameters

Valve Permissible pressure PN16, PN25
Service temperature 0~120°C
Connetcion flange ISO7005-2
Flow accuracy +/-10%
Actuator Type Description Proportional
Operating Voltage 24VAC, 24VDC
Control Signal 0(2)~10VDC, 0(4)~20mA
Feedback Signal 0(2)~10VDC, 0(4)~20mA
Frequency 50Hz / 60Hz
Protection Level IP65
Product Fig ETW-24-1: Valve size DN65
ETW-24-2: Valve size DN80~150
ETW-24-3: Valve size DN200~250

Materials

Name of Parts Material
Valve Valve Body Ductile Iron (QT450-10)
Valve Stem Stainless Steel (304SS)
Lower Valve Core Stainless Steel (304SS)
Spring Stainless Steel (304SS)
Diaphram EPDM
Test Plugs Stainless Steel (304SS)
Actuator Cover PC
Braket Stainless Steel
Base Alminum

Leaflet download(2 MB)

Product for the limited sales area
Please contact to your local KITZ sales
*Design and materials are subject to change without notice.

DRV

Operating Parameters

Caliber range DN65~DN500
Permissible pressure PN16, PN25
Service temperature -10~150°C
Connection flange ISO7005-2
Flow accuracy +/-10%

Materials

Name of Parts Material
Valve Body Ductile Iron (QT450-10)
Valve Stem Stainless Steel (304SS)
Valve Core Stainless Steel (304SS) + Ductile iron (FCD400-15)
Handwheel Alminum
O-ring Rubber (EPDM)
Test Plugs Stainless Steel (304SS)

Leaflet download(2 MB)

Product for the limited sales area
Please contact to your local KITZ sales
*Design and materials are subject to change without notice.

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