Filter Ball Valve

LK 522 FilterBall

• DZR Brass

• Easy to clean the filter

176

CAPACITY DIAGRAM - 0,5 MM

CAPACITY DIAGRAM - 0,7 MM

0,1

1,0

21,0

19,0

17,0

10,0

5,0

10,0

100,0

100.0

10.0

1.0

0.1

Kvs (m3/h)

55.0

33.0

20.0

11.0

7.5

100.0

Tryckfall (kPa)

LK 522 FilterBall is a ball valve with an integrated filter suitable

for heating, cooling and tap water systems.

The filter is easy to clean, just close the ball valve, unscrew the

lid and remove the filter.

0.1

1.0

10.0

Pressure drop (kPa)

TECHNICAL DATA

Max. working pressure

1.6 MPa (16 bar)

Working temperature

Min. -20 °C/Max. 120 °C

Mesh opening filter

0.7 mm / 0.5 mm

Thread standard

ISO 228/1

Media

Water - Glycol mixture max. 50%

Material valve body

DZR Brass EN 12165 CW625N

Material filter element

Stainless Steel

Material sealing

PTFE

Material cover sealing

EPDM

Spindle sealing

Two O-rings, EPDM

Kvs (m3/h)

100,0

10,0

1,0

0,1

F

l

o

̈

d

e

(

m

3

/

h

)

F

l

o

w

(

m

3

/

h

)