Stroke valves – flanged valves

PN 6: standard valves VVF21, VXF21

PN6 standard valve

2-port VVF21 and 3-port VXF21 valves DN 25 to DN 100 with flanged connections to ISO 7005; valve body: grey cast iron EN-GJL-250 and brass trim; equal percentage valve characteristic; kVS 1.9 to 160 m³/h; medium temperature: -10…150 °C.

Suitable for use in closed circuits, e.g. heating groups, DHW storage tank charging, boiler plant.

Links to more information:

- 2-port valve VVF21
- 3-port valve VXF21
- Suitable actuators electro-hydraulic: SKD SKB SKC
- Suitable actuator electro-motoric: SQX

PN 10: standard valves VVF31, VXF31

PN10 standard valve

2-port VVF31 and 3-port VXF31 valves DN 15 to DN 150 with flanged connections to ISO 7005; valve body: grey cast iron EN-GJL-250 and brass trim; equal percentage valve characteristic; kVS 1.9 to 315 m³/h; medium temperature: -10…150 °CSuitable for use in closed circuits, e.g. heating groups, air handling units, DHW storage tank charging, boiler plant.

Links to more information:

- 2-port valve VVF31
- 3-port valve VXF31
- Suitable actuators electro-hydraulic: SKD SKB SKC
- Suitable actuator electro-motoric: SQX

PN 16: standard valves VVF40, VXF40

PN16 standard valve

2-port VVF40 and 3-port VXF40 valves DN 15 to DN 150 with flanged connections to ISO 7005; valve body: grey cast iron EN-GJL-250 and brass trim; equal percentage valve characteristic; kVS 1.9 to 315 m³/h; medium temperature: -10…150 °CSuitable for use in closed circuits, e.g. heating groups, air handling units, DHW storage tank charging, boiler plant.

Links to more information:

- 2-port valve VVF40
- 3-port valve VXF40
- Suitable actuators electro-hydraulic: SKD SKB SKC
- Suitable actuator electro-motoric: SQX

PN 16: high performance valves VVF41, VXF41

PN16 high performance valve

2-port VVF41 valves DN 50 to DN 150 (for DN 15 to DN 40 use VVF52) and 3-port VXF41 valves DN 15 to DN 150 with flanged connections to ISO 7005; valve body: grey cast iron EN-GJL-250 and stainless-steel trim; equal percentage valve characteristic; kVS 1.6 to 300 m³/h; medium temperature: -10…150 °C (180°C)

Suitable for use in open and closed circuits, e.g. air handling units, chiller plant, cooling towers, boiler plant.

Links to more information:

- 2-port valve VVF41  VVF52
- 3-port valve VXF41
- Suitable actuators electro-hydraulic: SKD SKB SKC
- Suitable actuator electro-motoric: SQX

PN 16: high performance valves VVF45

PN16 high performance valve

2-port VVF45 valves DN 50 to DN 150 with flanged connections to ISO 7005; valve body: nodular cast iron EN-GJS-400-15 and stainless-steel trim; equal percentage valve characteristic; kVS 31 to 300 m³/h; medium temperature: -10…150 °C (180°C)

Suitable for use in open and closed circuits with, e.g. district heating, air handling units, chiller plant, cooling towers, boiler plant. Suitable for use with steam.

Links to more information:

- 2-port valve VVF45
- Suitable actuators electro-hydraulic: SKB SKC

PN 25: high performance valves VVF52

PN25 high performance valve

2-port VVF52 valves DN 15 to DN 40 with flanged connections to ISO 7005; valve body: nodular cast iron EN-GJS-400-18LT and stainless-steel trim; equal percentage valve characteristic; kVS 0.16 to 25 m³/h; medium temperature: -20…150 °C (180°C)

Suitable for use in open and closed circuits, e.g. district heating, air handling units, steam humidifier, chiller plants. Suitable for use with steam.

Links to more information:

- 2-port valve VVF52
- Suitable actuators electro-hydraulic: SKD SKB
- Suitable actuator electro-motoric: SQX

PN 40: high performance valves VVF61, VXF61

PN40 high performance valve

2-port VVF61 and 3-port VXF61 valves DN 15 to DN 150 with flanged connections to ISO 7005; valve body: cast steel EN-GP240GH and stainless-steel trim; equal percentage valve characteristic; kVS 0.19 to 300 m³/h; medium temperature: -25…220 °C (350°C). Suitable for use in open and closed circuits, e.g. district heating.

Suitable for use with steam and thermo-oil.

Links to more information:

- 2-port valve VVF61
- 3-port valve VXF61
- Suitable actuators electro-hydraulic: SKD SKB SKC