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LK 994 SafetyGroup

New

LK 994 SafetyGroup

  • Adjustable bracket
  • Automatic shutdown when removing expansion vessel
  • Self-sealing, no additional thread locking

The LK 994 SafetyGroup is a safety group for heating systems. It contains a floating air bleed valve, drain valve, manometer, shut-off valve and wall bracket. During disassembly of the expansion vessel, the sh...

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LK 994 SafetyGroup

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

Variants

LK 994 - Male thread

LK 994 - Male thread 2 variants

Article Dim. Connection Opening pressure Discharge capacity Weight (kg) Item List
092371 M ¾" ¾" 0,3 MPa 89 kW 0.9
092377 M ¾" ¾" 0,25 MPa 89 kW 0.9

092371

Dim. M ¾"
Connection ¾"
Opening pressure 0,3 MPa
Discharge capacity 89 kW
Weight (kg) 0.9
Item list

092377

Dim. M ¾"
Connection ¾"
Opening pressure 0,25 MPa
Discharge capacity 89 kW
Weight (kg) 0.9
Item list

Detailed Information

Description

The LK 994 SafetyGroup is a safety group for heating systems.

It contains a floating air bleed valve, drain valve, manometer, shut-off valve and wall bracket. During disassembly of the expansion vessel, the shut-off valve automatically closes against the heating system. The bracket is adjustable to fit different expansion tank sizes.

Assembly of the LK 994 is done by the installer to adapt to the specific application. The details are provided with Teflon or O-ring sealing for the easiest possible assembly. The safety group can be rotated 360° for maximum flexibility.

Technical Data

Working temperature: 5-110 °C
Ambient temperature: 5-60° C
Thread standard: G - male thread
Media 1: Water - Glycol mixture max. 50%
Material, valve body: Brass EN 12165 CW617N

Documentation

Product sheet

LK 994 SafetyGroup

Instruction manual

994 SafetyGroup - Instruction_248386

Accessories & Spare parts

Article no. Article Position
095279 Manometer 50-4 bar M ¼" 1
095491 Safety relief valve 0.3 MPa 2
095497 740-G10 Floating air vent 3
095498 Drainage valve ¼” 4
095511 Shut-off valve f/m ¾" 5

Videos