Butterfly valve for water Belimo D640N

Butterfly valve for water Belimo D640N

Product code: D640N
Manufacturer code: D640N
Warranty: 2 years

Butterfly valve for switching heat generators or cooling machines on/off. Use for cold and warm water with glycol up to max. 50% vol. More information

Delivery

Delivery to Belgium (days are avarages)

GLS:
3.2 workdays € 8,99

Bpost HD (Home Delivery):
2.8 workdays € 10,64

BPost - PP (Pick-up Point):
3 workdays € 10,07

PostNL BE HD (Home Delivery) :
4.1 workdays € 10,08

DHL Economy:
2.5 workdays € 20,96

DHL Express:
1.5 workdays € 30,86

GLS: 3.2 workdays, € 8,99
More than 5 pcs in stock

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Parameters and catalogs

Butterfly - material	Stainless steel
Connection size	DN 40
Medium	Water
Medium temperature	-20...120 °C
Pressure	PN 16
Seal	EPDM
Weight	1.40 kg

Technical sheet download

Download PDF

Butterfly valve for switching heat generators or cooling machines on/off. Maintenance-free.

Usage

in stationary heating, ventilation and air-conditioning systems
Control by actuator
Manual throttling or isolation can be carried out with a lever or a worm gear

manual closure can be done using a hand lever or worm gear

Suitable Belimo actuators for damper control

torque	20 Nm
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	Actuator Belimo SR 24 A
	Actuator Belimo SR 230 A-S

torque	40 Nm
	Actuator Belimo GR 230 A-5
	Actuator Belimo GR 24 A-SR-5
	Actuator Belimo GR 24 A-5