AFA 2, PN 40, 4 bar - 14 bar, 32 cm² | AFA 2 / VFG 22(1) | Pressure Relief Controllers | Pressure and Flow Controllers | Climate Solutions for heating | Climate Solutions

Product details

Gross weight	13.917 Kilogram
Net weight	13.5 Kilogram

Volume	52.304 Liter
EAN	5715162388389

Actuator diaphragm material	EPDM (Rolling, fibre enforced)
Actuator size [cm²]	32 cm²
Body material	Steel, mat. No. 1.0345, zinc plated
China RoHS compliance	Out of scope
Contain batteries	No
Description	Pressure relief actuator
Diameter [mm] [Max]	125 mm
Diameter [mm] [Min]	65 mm
Differential pressure setting [bar] [Max]	14 bar
Differential pressure setting [bar] [Min]	4 bar
EU RoHS compliance	Out of scope
Flow control	No
Flow limitation	No
Function	Pressure relief
Media pH [Max]	10
Media pH [Min]	7

Media temperature [°C] [Max]	150 °C
Media temperature [°C] [Min]	2 °C
Medium alternative	Glycolic water up to 30%
Mounting version	Bypass
Operating pressure [bar] [Max]	40 bar
Permissible media	District heating/cooling circulation water
Pressure class	PN 40
Pressure controller	Pressure relief controller
Pressure nominal [bar]	40 bar
Pressure setting range [bar] [Max]	14 bar
Pressure setting range [bar] [Min]	4 bar
Product group	Actuators - Pressure Flow
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
Setting Type	Adjustable
Type	AFA 2

Actuator diaphragm material	EPDM (Rolling, fibre enforced)
Actuator size [cm²]	32 cm²
Body material	Steel, mat. No. 1.0345, zinc plated
China RoHS compliance	Out of scope
Contain batteries	No
Description	Pressure relief actuator
Diameter [mm] [Max]	125 mm
Diameter [mm] [Min]	65 mm
Differential pressure setting [bar] [Max]	14 bar
Differential pressure setting [bar] [Min]	4 bar
EU RoHS compliance	Out of scope
Flow control	No
Flow limitation	No
Function	Pressure relief
Media pH [Max]	10
Media pH [Min]	7
Media temperature [°C] [Max]	150 °C
Media temperature [°C] [Min]	2 °C
Medium alternative	Glycolic water up to 30%
Mounting version	Bypass
Operating pressure [bar] [Max]	40 bar
Permissible media	District heating/cooling circulation water
Pressure class	PN 40
Pressure controller	Pressure relief controller
Pressure nominal [bar]	40 bar
Pressure setting range [bar] [Max]	14 bar
Pressure setting range [bar] [Min]	4 bar
Product group	Actuators - Pressure Flow
REACH Candidate List substances	Lead (CAS no. 7439-92-1)
Setting Type	Adjustable
Type	AFA 2