Danfoss VM 2 20/4.0 Control Valve G 1 – 065B2016

Danfoss VM 2 20/4.0 – 065B2016 is a 2-way pressure-balanced control valve designed for flow regulation in heating, district heating and cooling systems.

The valve is size DN 20 with a flow coefficient of Kvs 4.0 m³/h. It features G 1 A external threaded connections and is rated for a nominal pressure of PN 25.

The valve body is made of tin-zinc bronze, while the seat, cone and stem are made of stainless steel. The stem sealing is made of EPDM.

The valve is suitable for circulation water and water-glycol mixtures containing up to 30 % glycol. The permitted medium temperature range is 2 to 150 °C.

For automatic control, the valve is designed for use with a compatible Danfoss motorised actuator.

Important: the item is not supplied in its original packaging.

Technical specifications

Manufacturer: Danfoss
Article number: 065B2016
Series: VM 2
Designation: VM 2 20/4.0
Product type: 2-way control valve
Nominal size: DN 20
Connection: G 1 A – external thread
Kvs: 4.0 m³/h
Pressure rating: PN 25
Stem travel: 5 mm
Medium temperature: 2–150 °C
Body material: tin-zinc bronze
Seat material: stainless steel
Cone material: stainless steel
Stem material: stainless steel
Stem sealing: EPDM
Suitable media: circulation water and water-glycol mixtures up to 30 % glycol