Product description
The Thermoflow safety group SGKV30 This is a compact and reliable safety valve for protecting pressurized hot water storage tanks up to 200 liters. It combines all necessary components in one unit and ensures safe and compliant operation of your pressure tank.
Highlights at a glance
Complete solution for Closed (pressure-resistant) wall storage tanks up to 200 liters
Integrated safety valve (6 bar) for automatic pressure reduction
Backflow preventer protects against contamination of drinking water
shut-off valve for easy maintenance
Robust Brass case
Compact design for easy installation
function & Security
The security group performs several important protective functions:
Pressure relief: In case of overpressure, the diaphragm safety valve opens automatically (6 bar).
Backflow protection: Prevents water from the storage tank from flowing back into the drinking water supply.
Locking function: Allows maintenance or replacement without complete draining.
Additionally, there is a Cup siphon integrated, which drains the runoff water in a controlled manner.
Technical data
Safety valve connection: G 1/2"
Drainage/connecting pipes: G 1"
Max. inlet pressure: 10 bar
Maximum input temperature: 30 °C
Valve setting: 6 bar
Suitable for: Pressure tanks up to 200 l
Material: Brass
Dimensions: approx. 225–240 × 100 × 70–100 mm
Weight: approx. 0.7 kg
equipment
Membrane safety valve (replaceable)
Backflow preventer
shut-off valve
Cup siphon
Drainage funnel
Certification & Standards
DVGW tested
Component test number: SV-20-545-DN-Wp
ABP number: P-IX 16709/I
Scope of delivery
Safety group SGKV30 (without pressure reducer)
Conclusion
The Thermoflow SGKV30 is a reliable and standards-compliant safety solution for hot water storage tanks. It combines all relevant protective functions in a compact system and ensures safe operation as well as easy installation and maintenance.
