Shunt

Article Description

LK Valve actuator

LK Valve actuator for LK Shunt is used with other control equipment other than LK Control.

• LK Valve actuator 230V SSY319, used with LK Manifold shunt VS and CS, LK Shunt 2/3-2,5, 4,0, 6,3 plus LK Shunt UHP –6,3 and 10,0.
• LK Valve actuator 0-10V SSB61, used with LK Manifold shunt, LK Shunt 2/3-2,5, 4,0, and to LK Shunt UHP –6,3 and 10,0.
• LK Valve actuator 0-10V SQS65SL, used with LK Shunt 2/3-6,3.
• LK Valve actuator SSA61/AV53, used with LK Manifold Shunt Compact 2-2,3/3,2 plus 2-1,2/1,6

Article no.	Voltage	Type	Unit
241 81 38	230V	SSY319	pcs
241 81 39	0-10V	SSB61	pcs
241 81 40	0-10V	SQS65SL	pcs
241 81 41	0-10V	SSA61/AV53	pcs

LK Minishunt M60

Thermostat controlled shunt unit for use when smaller underfloor heating systems are to be connected to an existing heating system (approx 30m2 by 100W/m2).
• Circulation pump Grundfos UPS 15-40ES 1 phase 230V AC 50 Hz max 60W 0,26A
• Can be connected to series or parallel radiator systems
• Thermostat with room temp. sensor length 2m
• Temperature limiter of feed temperature
• VF valve
• Air bleed valve with hose nipple
• The shunt can be assembled in both right and left operation
• Bracket

• Accessories: LK Coupling with ½” male thread for one underfloor heating loop in PE-X dim 12, 16 or 20 mm. LK Mini Manifold for 2-4 underfloor heating loops in PE-X dim 12, 16 or 20 mm. LK Thermostat with room temp. sensor L= 5 m. LK Electronic Room Regulation (also available in a wireless design). LK Cabinet.

Article no.	WxHxD	c/c pipe prim/sek	Conn prim/sek	Weight	Unit
241 80 85	361x187x129	50/99	Cu15,3/4" m / 1/2" fm	6.2	pcs

LK Thermostatic head M60

LK Thermostatic head with 5 m capillary room sensor intended to LK Minishunt M60.

Article no.	Length	Unit
241 80 88	5 m	pcs

LK Maniold Shunt VS

Complete pre- manufactured shunt unit with two way control valve. The shunt unit is to be used in systems with main pump in the primary circuit.
• Grundfos variable speed circulation pump Alpha 2L 15-60, 230 V AC 50 Hz, max 45 W, 0,38 A
• Two way Control valve Kvs value 2.5
• Temperature limiter of feed temperature
• VF-Valve
• Check Valve
• Isolation valve for the primary circuit
• Adjustment valve for primary circuit
• Tube Thermometers
Can be assembled in both right and left operation directly to the LK Manifold VKF/VKF-i

LK Manifold Shunt VS can be completed with LK Control RSK 241 78 41.

Article no.	Type	Dim WxHxD	c/c-conducta prim/sec	Conn prim/sek	Weight kg	Unit
241 85 12	2-2,5	360/262x306x164	124/213	3/4"fm/1"m	7	pcs

LK Manifold Shunt CS

Complete pre- manufactured shunt unit with two way control valve. The shunt unit is to be used in systems with main pump in the primary circuit.
• Grundfos circulation pump UPS 15-60, 230 V AC 50 Hz, max 70 W, 0,30 A
• Two way Control valve Kvs value 2.5
• Temperature limiter of feed temperature
• VF-Valve
• Check Valve
• Isolation valve for the primary circuit
• Adjustment valve for primary circuit
• Tube Thermometers
• Can be assembled in both right and left operation directly to the LK Manifold VKF/VKF-i

LK Manifold Shunt VS can be completed with LK Control RSK 241 78 41.

Article no.	Type	Dim WxHxD	c/c pipes	Conn prim/sec	Weight kg	Unit
241 85 13	2-2,5	360/262x306x164	124/213	3/4"fm/1"m	7,0	pcs

LK Shunt 2/3- 2,5

Shunt unit to be used for system with main pump in the primary circuit. Complete pre-manufactured unit with:
• Grundfos circulation pump UPS 25-60, 230 V AC 50 Hz, max 90 W 0,40 A
• Control valve Kvs 2,5 with change over function between 3- and 2-port execution, equipped with hand actuator.
• Adjustment valve for the primary circuit.
• Check valve.
• 2 Thermometers.
• Isolation valve for the primary cicuit.
• Can be assembled in both right and left operation.
• Fixing Bracket

The 3-port valve should be electronically modulated. LK Shunt can be controlled with LK Control RSK 241 78 41.

Article no.	Type	WxHxD	c/c-pipe	Conn prim/sek	Weight kg	Unit
241 80 87	2/3-2,5	265x525x215	150	3/4" fm / 1" fm	9.1	pcs

LK Shunt 2/3-4,0

Shunt unit to be used for system with main pump in the primary circuit. Complete pre-manufactured unit with:
• Circulation pump 230 V AC 50 Hz, max 245 W 1,04 A
• Control valve Kvs 4,0 with change over function between 3- and 2-port execution, equipped with hand actuator.
• Adjustment valve for the primary circuit.
• Check valve.
• 2 Thermometers.
• Isolation valve for the primary cicuit.
• Can be assembled in both right and left operation.
• Fixing Bracket

The 3-port valve should be electronically modulated. LK Shunt can be controlled with LK Control RSK 241 78 41.

Article no.	Type	WxHxD	c/c-pipe	Conn prim/sek	Weight kg	Unit
241 78 23	2/3-4,0	305x850x230	150	G20inv/G32inv	10.1	pcs

LK FTK Valve

The temperature limit valve is designed for connection to LK Shunt groups. The valve shall be used when a manual regulated shunt unit is connected to a system with constant temperature on the supply feed. The valve shall be mounted on the primary circuit of the shunt unit’s feed pipe. The valve has an adjustable kv value between 0,8 to 2,6.

Article no.	Dim	Length	Kv	Temp range	Unit
241 74 29	3/4" ext.	145 mm	0,8-2,6	15-50sC	pcs

LK Shunt 2/3-6,3

Shunt unit to be used for system with main pump in the primary circuit. Complete pre-manufactured unit with:
• Circulation pump 230 V AC 50 Hz, max 245 W 1,04 A
• Control valve Kvs 6,3 with change over function between 3- and 2-port execution, equipped with hand actuator.
• Adjustment valve for the primary circuit.
• Check valve.
• 2 Thermometers.
• Isolation valve for the primary cicuit.
• Can be assembled in both right and left operation.
• Fixing Bracket

The 3-port valve shpuld be electronically modulated. LK Shunt can be controlled with LK Control RSK 241 78 41.

Article no.	Type	WxHxD	c/c-pipe	Conn prim/sek	Weight kg	Unit
241 78 24	2/3-6,3	330x900x230	170	G25inv/G40inv	12.5	pcs

LK Shunt UHP-6,3

Shunt unit to be used for system without main pump in the primary circuit. Complete pre-manufactured unit with:
• Circulation pump 230 V AC 50 Hz, max 107 W 0,46 A
• Control valve Kvs 6,3 with 3-port execution, equipped with hand actuator.
• Thermostatic valve for limitation of supply temperature.
• 2 Thermometers.
• Isolation valve for the primary cicuit.
• Can be assembled in both right and left operation directly to the LK Manifold VKF.
• Fixing Bracket

The 3-port valve can be manually set or electronically modulated. LK Shunt UHP can be controlled with LK Control RSK 241 78 41.

Article no.	Type	WxHxD	c/c-pipes prim/sek	Conn prim/sek	Weight kg	Unit
241 78 27	3-6,3	480x530x215	145/210	G20inv/G25utv	7.7	pcs

LK Control RA

Automatic temperature control, consists of electronic controller for weather dependent flow temperature control with program for temperature set back and automatic pump control, valve actuator, weather temperature sensor and flow temperature sensor.

LK Manifold Shunt Compact 2-2,6/3,2 and 2-1,2/1,6

Article no.	Voltage	Unit
241 81 06	230 V AC	pcs

LK Remote Control Unit

Extra over optional choice for LK Control, RSK 241 78 41 and LK Control RA 241 81 06. A remote control unit for temperature and time program. The built in room temperature sensor can also be connected for automatic room temperature control.

Article no.	use	Unit
241 78 42	LK Control/Contol RA	pcs

LK Fixing Bracket

Wall fixing for LK Manifold Shunt Compact.

Article no.	Clamp dim	Unit
241 78 13	Cu 22	pcs

LK Control

Article no.	Voltage	Unit
241 78 41	230V AC	pcs

Products and Systems