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LK Group

LK Group

  • LK Armatur

    LK Armatur is a leading producer in Europe, manufactures millions of valves per year for the global HVAC market. Our solutions are based on a comprehensive view of how valves, control units, components and prefabricated products work together. Svenska English Deutsch Italiano Yкраїнська Suomi

  • LK Systems

    LK Systems is the leading manufacturer of easy-to-install systems for heating and tap water distribution and pre-insulated pipes in the Nordics. Through our prefabrication factory, we also provide tailor-made solutions that simplify the installation process even further. Svenska English Norsk Suomi

  • LK Pex

    Our PEX Pipe Extrusion business area is an innovative manufacturer of high-quality plastic pipes for the heating and plumbing industry. Our core is the efficient, high-technology production process for crosslinked PE-Xa pipes, resulting in products with a unique combination of flexibility and hydrostatic strength. English

  • LK Group

    LK is a family-owned trading and production group, operating on a global scale within the HVAC-area. We are the market leader in Sweden and has an increasing sales of products, systems and solutions in the Nordic countries, Europe and the USA. Svenska English
LK 522 FilterBall

LK 522 FilterBall

  • DZR Brass
  • Easy to clean the filter

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.

LK 522 FilterBall

  • Variants
  • Detailed Information
  • Documentation
  • Videos
  • Accessories & Spare parts

Variants

LK 522 - Female thread

LK 522 - Female thread 5 variants

Article Dim. Kvs m³/h A mm B mm C mm D mm E mm Note Weight (kg) Dimensional sketch Item List
182015 F ¾" 7,5 60 55 87 117 51 Mesh opening filter: 0.7 mm 0.3
182016 F 1" 11,0 71 60 107 142 61 Mesh opening filter: 0.7 mm 0.5
182017 F 1¼" 20,0 84 65 107 149 75 Mesh opening filter: 0.7 mm 0.9
182018 F 1½" 33,0 93 80 143 189 88 Mesh opening filter: 0.7 mm 1.3
182019 F 2" 55,0 119 90 143 203 105 Mesh opening filter: 0.7 mm 2.1

182015

Dim. F ¾"
Kvs m³/h 7,5
A mm 60
B mm 55
C mm 87
D mm 117
E mm 51
Note Mesh opening filter: 0.7 mm
Weight (kg) 0.3
Dimensional sketch
Item list

182016

Dim. F 1"
Kvs m³/h 11,0
A mm 71
B mm 60
C mm 107
D mm 142
E mm 61
Note Mesh opening filter: 0.7 mm
Weight (kg) 0.5
Dimensional sketch
Item list

182017

Dim. F 1¼"
Kvs m³/h 20,0
A mm 84
B mm 65
C mm 107
D mm 149
E mm 75
Note Mesh opening filter: 0.7 mm
Weight (kg) 0.9
Dimensional sketch
Item list

182018

Dim. F 1½"
Kvs m³/h 33,0
A mm 93
B mm 80
C mm 143
D mm 189
E mm 88
Note Mesh opening filter: 0.7 mm
Weight (kg) 1.3
Dimensional sketch
Item list

182019

Dim. F 2"
Kvs m³/h 55,0
A mm 119
B mm 90
C mm 143
D mm 203
E mm 105
Note Mesh opening filter: 0.7 mm
Weight (kg) 2.1
Dimensional sketch
Item list
LK 522 - Male thread

LK 522 - Male thread 2 variants

Article Dim. Kvs m³/h A mm B mm C mm D mm E mm Note Weight (kg) Dimensional sketch Item List
182432 M ¾" 5,0 74 55 87 126 51 Mesh opening filter: 0.7 mm 0.4
182433 M 1" 10,0 85.5 60 107 153 61 Mesh opening filter: 0.7 mm 0.6

182432

Dim. M ¾"
Kvs m³/h 5,0
A mm 74
B mm 55
C mm 87
D mm 126
E mm 51
Note Mesh opening filter: 0.7 mm
Weight (kg) 0.4
Dimensional sketch
Item list

182433

Dim. M 1"
Kvs m³/h 10,0
A mm 85.5
B mm 60
C mm 107
D mm 153
E mm 61
Note Mesh opening filter: 0.7 mm
Weight (kg) 0.6
Dimensional sketch
Item list
LK 522 without handle - Female thread

LK 522 without handle - Female thread 5 variants

Article Dim. Kvs m³/h A mm B mm C mm D mm Note Weight (kg) Dimensional sketch Item List
182337 F ¾" 5,0 60 42 30 51 Mesh opening filter: 0.5 mm 0.3
182338 F 1" 10,0 71 46 36 61 Mesh opening filter: 0.5 mm 0.5
182339 F 1¼" 17,0 84 54 42 75 Mesh opening filter: 0.5 mm 0.9
182340 F 1½" 19,0 93 61 47 88 Mesh opening filter: 0.5 mm 1.3
182341 F 2" 21,0 119 69 60 105 Mesh opening filter: 0.5 mm 2.1

182337

Dim. F ¾"
Kvs m³/h 5,0
A mm 60
B mm 42
C mm 30
D mm 51
Note Mesh opening filter: 0.5 mm
Weight (kg) 0.3
Dimensional sketch
Item list

182338

Dim. F 1"
Kvs m³/h 10,0
A mm 71
B mm 46
C mm 36
D mm 61
Note Mesh opening filter: 0.5 mm
Weight (kg) 0.5
Dimensional sketch
Item list

182339

Dim. F 1¼"
Kvs m³/h 17,0
A mm 84
B mm 54
C mm 42
D mm 75
Note Mesh opening filter: 0.5 mm
Weight (kg) 0.9
Dimensional sketch
Item list

182340

Dim. F 1½"
Kvs m³/h 19,0
A mm 93
B mm 61
C mm 47
D mm 88
Note Mesh opening filter: 0.5 mm
Weight (kg) 1.3
Dimensional sketch
Item list

182341

Dim. F 2"
Kvs m³/h 21,0
A mm 119
B mm 69
C mm 60
D mm 105
Note Mesh opening filter: 0.5 mm
Weight (kg) 2.1
Dimensional sketch
Item list
LK 522 without handle - Male thread

LK 522 without handle - Male thread 2 variants

Article Dim. Kvs m³/h A mm B mm C mm D mm Note Weight (kg) Dimensional sketch Item List
182434 M ¾" 5,0 74 42 39 61 Mesh opening filter: 0.5 mm 0.4
182435 M 1" 10,0 85.5 46 45.5 61 Mesh opening filter: 0.5 mm 0.6

182434

Dim. M ¾"
Kvs m³/h 5,0
A mm 74
B mm 42
C mm 39
D mm 61
Note Mesh opening filter: 0.5 mm
Weight (kg) 0.4
Dimensional sketch
Item list

182435

Dim. M 1"
Kvs m³/h 10,0
A mm 85.5
B mm 46
C mm 45.5
D mm 61
Note Mesh opening filter: 0.5 mm
Weight (kg) 0.6
Dimensional sketch
Item list

Detailed Information

Description

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.

The valve requires no maintenance, but the installation should still be checked regularly.

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 1: 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

Application

Technical Diagrams

Capacity Diagram - 0,7 mm

Capacity Diagram - 0,5 mm

Documentation

Product sheet

LK 522 FilterBall

Instruction manual

522 FilterBall - Instruction_248058

Certificate/Type approval

CE Declaration of Conformity - 520_521_522_525_548_550_551_924.pdf

Applications

Biofuel ENG

Applications

Solar heating ENG

Applications

Water heating ENG

Applications

District heating ENG

Applications

Heat pump ENG

Accessories & Spare parts

Article no. Article Position
095414 Filter ¾", Mesh opening: 0.7 mm 1
095415 Filter 1", Mesh opening: 0.7 mm 1
095416 Filter 1¼", Mesh opening: 0.7 mm 1
095417 Filter 1½, Mesh opening: 0.7 mm 1
095418 Filter 2", Mesh opening: 0.7 mm 1
095419 Filter ¾", Mesh opening: 0.5 mm 1
095420 Filter 1", Mesh opening: 0.5 mm 1
095421 Filter 1¼", Mesh opening: 0.5 mm 1
095422 Filter 1½", Mesh opening: 0.5 mm 1
095423 Filter 2", Mesh opening: 0.5 mm 1
095425 Locking ring / Clip ¾" 2
095426 Locking ring / Clip 1" 2
095428 Locking ring / Clip 1½" 2
095427 Locking ring / Clip 1¼" 2
095429 Locking ring / Clip 2" 2
095437 Cover & O-ring ¾" 3
095438 Cover & O-ring 1" 3
095439 Cover & O-ring 1¼" 3
095440 Cover & O-ring 1½" 3
095441 Cover & O-ring 2" 3

Videos

LK 522 FilterBall