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Valves/Fittings

Bypass set K7 DN 25

pump can be isolated

Pressure side:
- PAW multifunctional valve, with red butterfly handle
- Check valve, can be opened manually
- Automatic air passage
- With 2 nuts and 2 gaskets for a pump DN 25 (without pump, without dial thermometer)

Suction side:
- PAW pump ball valve, with red butterfly handle

Return:
- PAW multifunctional valve, with red butterfly handle
- Thread connection

Bypass:
- Differential pressure overflow valve ¾" with scale and thread connection
- Zinced bypass pipe with elbow gland

A min = 80 mm
A max = 200 mm
for 1": H = 360 mm
for 1¼": H = 395 mm

Thermometer available as accessory, item number 21711 (red), 21721 (blue)

SKU
2801x
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Operating data
Nominal pressure: 8 bar
Dimensions
Nominal diameter: DN 25 (1")
Connection internal thread: 1"
PAW flange (with nut): 1"
Materials
Valves and fittings: Brass
Handle: Plastic
pump can be isolated

Pressure side:
- PAW multifunctional valve, with red butterfly handle
- Check valve, can be opened manually
- Automatic air passage
- With 2 nuts and 2 gaskets for a pump DN 25 (without pump, without dial thermometer)

Suction side:
- PAW pump ball valve, with red butterfly handle

Return:
- PAW multifunctional valve, with red butterfly handle
- Thread connection

Bypass:
- Differential pressure overflow valve ¾" with scale and thread connection
- Zinced bypass pipe with elbow gland

A min = 80 mm
A max = 200 mm
for 1": H = 360 mm
for 1¼": H = 395 mm

Thermometer available as accessory, item number 21711 (red), 21721 (blue)