Overflow valve straight ¾

Overflow valve straight ¾

Overflow valve straight ¾ ", 0.03 - 0.5 bar

48,80 €

Price 48,80 €

Price without VAT 40,00 €

By-Pass valve

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HEMELTRON contact information
CHOICE OF HEATERS
PELLET BOILERS, GRANULAR BOILERS, pellet pans, granular pots
- Universal boilers (wood + pellets)
- GIROLAMI pellet boilers
- RADIJATOR pellet boilers
- KIPI air heating pellet boilers
- Kipi QUAD pellet boilers
- TEKLA pellet boilers
- PELLUX pellet boilers (self-cleaning), with Lambda sensor
- METALBET pellet boilers
- ATTACK pellet boilers
- PELLTECH pellet boilers 4-15 kW (self-cleaning burner), ESTONIA
- AMG KALOR pellet boilers
- PELLTECH pellet boilers 10-160 kW (self-cleaning), ESTONIA
- HKS Lazar pellet boilers, pellet condensate boilers, (self-cleaning), LAMBDA sensor, models 11, 18, 22, 31 and 41 kW
- LUMO-KIPI pellet boilers 15-250 kW
- KAMEN pellet boilers
- KLIMOSZ pellet boilers
- ORTE pellet boilers
- Zebiec pellet boilers
- DEFRO pellet boilers (self-cleaning), with Lambda sensor,
  - Defro GAMMA pellet boilers (self-cleaning)
  - Defro ALFA II pellet boilers (self-cleaning), with lambda sensor
  - Defro KOMPAKT EKOPELL pellet boilers (self-cleaning)
  - Defro SPECTRA pellet boilers (self-cleaning burner)
  - Defro EKO SLIM pellet boilers (self-cleaning burner)
  - Defro BIO SLIM pellet boilers (self-cleaning burner)
  - Defro SIGMA EKOPELL pellet boilers (self-cleaning burner, turbo shaker)
  - Defro SMART EKOPELL pellet boilers (self-cleaning burner)
  - Defro DELTA EKOPELL pellet boilers (self-cleaning burner)
  - DEFRO pellet burners (self-cleaning, with mobile grate) 15-75 kW
  - Defro EKOPELL MAX industrial boilers 75-300 kW
  - Defro HYDROPELL central heating pellet fireplaces
- MPM pellet boilers
- STALMARK pellet boilers (self-cleaning)
- Defro GAMMA pellet boilers (self-cleaning)
- KOSTRZEWA pellet boilers, SELF-CLEANING BURNER
  - Pellet boiler KOSTRZEWA Twin Bio (self-cleaning burner)
  - KOSTRZEWA Mini Bio Luxury B VG pellet boilers
  - KOSTRZEWA Mini Bio pellet boilers
  - Pellet wood boiler KOSTRZEWA Twin Agro
  - KOSTRZEWA Compact Bio pellet boilers
  - KOSTRZEWA Maxi Bio SPIN pellet boilers (100-400 kW)
  - Kostrzewa MINI MATIC pellet boilers
  - KOSTRZEWA pellet burners (self-cleaning with mobile grate)
- MAGAZINE pellet boilers
- KALVIS pellet boilers 16-70 kW, SELF-CLEANING BURNER
- CENTROMETAL pellet boilers (self-cleaning), LAMBDA sensor. models 12, 18, 24, 36, 48, 69 and 96 kW kW
- DOMUSA pellet boilers (self-cleaning), MONOBLOCK pellet boilers, outdoor
- KOTLOSPAW PELLET BOILERS, SELF-CLEANING BURNER
- BIO COMPACT pellet boilers
- PELLET UNI, AUKSTAITIJOS KATILAI pellet boilers, SELF-CLEANING BURNER
- PELEMAX, AUKSTAITIJOS KATILAI pellet boilers 50-70 kW, SELF-CLEANING BURNER
- Caldaie D Alessandro pellet boilers
- TATANO pellet boilers
- ABC COMBO pellet boilers
- ELEKTROMET pellet boilers
- Mareli Systems pellet boilers
- Thermontont pellet boilers
- Atmos COMPACT pellet boilers
- ATMOS pellet boilers
- Agro FARMER UNI pellet boilers (wood, pellets, wood chips, grain residues)
- Defro EKOPELL MAX industrial boilers 75-300 kW
- LAMINOX pellet boilers, SELF-CLEANING BURNER
- Cetik Bio pellet boilers, 18 and 25 kW
- Tepor pellet boilers, SELF-CLEANING BURNER
- CentroPelet COMPACT ZVB pellet boilers 16-32 kW, SELF-CLEANING BURNER
- AXINAR-MEGATHERM pellet boilers
- MEGATHERM air heating pellet boilers
- ND pellet boilers
- TATANO air heating pellet boilers
- Pellet fireplaces
- Pellet burners 5-1000 kW
- External pellet tanks 5-30 m3
- Module pellet tanks 5-29 m3
- Pellet pneumatic feed system
- Pellet boiler house accessories
- Pellet boiler installation
WOODEN BOILERS, SOLID BOILERS, WOODEN BOILERS, WOOD GAS BOILERS, UNIVERSAL BOILERS (wood + pellets), твердотопливные котлы
- Combustion boilers, solid fuel boilers, cast iron boilers, TRADITIONAL WOOD BOILERS
- Wood gas boilers, solid fuel boilers
- Bottom combustion boilers, solid fuel boilers
- Combined boilers, universal boilers (wood + pellets)
- GIROLAMI central heating fireplaces WOOD + PELLET
- Aquaflam central heating fireplaces - boilers
- THERMOROSS central heating fireplaces - boilers
- Air heating boilers
- Central heating boilers
- KEPO ETAGE central heating fireplaces - boilers
- MBS central heating fireplaces - boilers
- MEGATHERM air heating wood boilers
- Wood - fired domestic water heaters
- Accumulation tanks
- Wooden boiler house accessories
- Installation of a wooden boiler
PELLET BURNERS, GRANULAR BURNERS, PELLET TANKS, SUPPLY WORKS, PROCESSOR
- MEGATHERM pellet burners (self-cleaning)
- PELLTECH pellet burners (self - cleaning), ESTONIAN PRODUCT TOP 1
- KIPI Rot Power pellet burners (SELF-CLEANING)
  - KIPI Rot Power accessories
- KIPI Basic PLUS pellet burner 16, 20, 26 and 36 kW, WITH MOVING GRILLE
- BurnPell pellet burners, SELF-CLEANING, MOVING GRILL AND ROTARY BURNER HEAD
  - BurnPell X series pellet burners 5-1000 kW
  - BurnPell EVO series pellet burners 5 - 120 kW, WITH ROTARY BURNER HEAD
  - BurnPell M series pellet burners, WITH MOVING GRILLE
  - BurnPell accessories
- ECO-PALNIK pellet burners (self-cleaning, with mobile grate)
  - ECO-PALNIK accessories
  - Eco-palnik TOP series pellet burners
  - Eco-palnik VIP series pellet burners
  - Eco-palnik UNI-MAX series pellet burners
  - Eco-palnik UNI-MAX PERFECT series pellet burners
  - ECO-PALNIK BIO burners
- BIOPROM pellet burners 15 - 1500 kW (self-cleaning, with mobile grate)
- VENMA pellet burners (SELF-CLEANING, WITH MOBILE GRID)
- VENMA ROTO pellet burners (SELF-CLEANING, ROTARY BURNER HEAD)
- DEFRO pellet burners (self-cleaning, with mobile grate) 15-75 kW
- KOSTRZEWA pellet burners (self-cleaning with mobile grate)
- VIPER pellet burners (vertical flame, self-cleaning, with mobile grate) 15-30 kW
- ARITERM pellet burners
- JANFIRE pellet burners
- Ferroli LAMBORGHINI pellet burners, prices from 1100 eur + km
- ATMOS pellet burners (self-cleaning)
- B-MAX Technology pellet burners (self-cleaning)
- Mareli Systems pellet burners
- Akatilai AGRO UNI Zenono burner
- MAFA pellet tanks 0,1-5,7 m3
- Module pellet tanks 5-29 m3
- Screw conveyors, pellet feeders
- Pneumatic supply system
- Pelltech burner control
HEAT PUMPS, air-to-water heat pumps, ground source heat pumps, air source heat pumps, air conditioners, fan coil, тепловые насосы
- Air-to-water heat pumps, hot water pumps
- Ground source heat pumps, geothermal pumps
- Air source heat pumps, air-to-air heat pumps, air conditioners, refrigeration equipment
- Domestic water heaters with heat pump
- Domestic water heaters for heat pump (large heat exchanger surface + solar heating readiness)
- Buffer tank for heat pump, accumulation tank
- Fan coil, blower radiators
- Daikin fan coil, blower radiators
- HVAC (heating, ventilation and air conditioning) installation accessories, wall brackets, land frames, boxes, etc.
- Heating water, filling the central heating system, filling cartridges
CHIPBOARD BOILERS, STOCKER BOILERS, CHIPBOARD BURNERS, STOCKER BURNERS, BIOFUEL BURNERS, CHEAPEST FUEL, RENEWABLE ENERGY
- TATANO wood chip boilers, central heating
- TATANO wood chip boilers, air heating
- Tekla DRACO ECO wood chip boilers
- Akatilai AGRO wood chip boilers 15-100 kW
- Akatilai AGRO UNI burner
- ALTERECO ECO-QUENTIN wood chip boilers
- ECO-PALNIK BIO burners
- Pelletech wood chip boilers
- Wood - fired wood - fired boilers
PELLET FIREPLACES, air heating pellet fireplaces, central heating pellet fireplaces, combined central heating fireplaces
- Air heating pellet fireplaces, WITHOUT ELECTRICITY
- Defro HYDROPELL central heating pellet fireplaces
- CENTROMETAL central heating pellet fireplaces
- CENTROMETAL air heating pellet fireplaces
- LAMINOX pellet fireplaces, SELF-CLEANING BURNER
- TEPOR central heating pellet fireplaces
- KPM pellet stoves, with integrated chimney
- Mareli Systems central heating pellet stoves
- Tepor air heating pellet fireplaces, ADD WITH AIR DUCT
- DEFRO air heating pellet fireplaces, ADD WITH AIR DUCT
- KALOR air heating pellet fireplaces
- KALOR central heating pellet fireplaces, SELF-CLEANING BURNER
- THERMOROSS pellet stoves, SELF-CLEANING BURNER
- GIROLAMI pellet fireplaces, WOOD + PELLET
- GIROLAMI fireplace inserts, WOOD + PELLET
- IWONA PELLETS fireplace inserts, WOOD + PELLET
- TATANO central heating fireplaces, fireplace cores, WOOD+PELLET
COOKERS, central heating stoves, air stoves, boilers, water-cooked stoves, fireplaces, fireplace inserts
- Pellet fireplaces
- MBS central heating fireplaces - boilers
- Electric pellet stove
- STOVES, Central heating stoves, air heating stoves
  - Air heaters
  - Central heating stoves-boilers
- Bulder fireplaces
- Aquaflam central heating fireplaces
- THERMOROSS central heating fireplaces - boilers
- GIROLAMI fireplace inserts, WOOD + PELLET
- IWONA PELLETS fireplace inserts, WOOD + PELLET
- KEPO ETAGE central heating fireplaces - boilers
- SENKO central heating fireplaces, fireplace cores
- TATANO central heating fireplaces, fireplace cores, WOOD+PELLET
- THERMOROSS central heating stoves
- THERMOROSS air heating fireplaces
- THERMOROSS air heating stoves
Sauna stoves, wood burning stoves
ACCUMULATION TANKS, battery tanks, energy storage, solar storage, cooling tanks, какумуляционные баки
- MI uninsulated and insulated storage tanks, OVAL AND CYLINDRICAL
- ALTEP oval storage tanks
- Austria Enamel storage tanks, with separator plate, WARRANTY 5 YEARS
- ERMET storage tanks 6 bar, jacket boilers, hot water boilers with free flow heat exchanger
- STALMARK storage tanks
- STALMARK buffer tanks
- ESTONIAN accumulation tanks
  - MI uninsulated and insulated storage tanks, OVAL AND CYLINDRICAL
- FINLAND storage tanks (insulated)
- Optional equipment
- NES storage tanks (insulated)
- TEKLA storage tanks
- DZ Dražice storage tanks (insulated)
  - DZ Dražice NAD storage tanks
  - DZ Dražice NADO storage tanks
- ES Energy Save storage tanks, buffer tanks
- Buffer tank for heat pumps
- VASTI buffer tanks, accumulation tanks IN STAINLESS STEEL
- Installation of the storage tank
HOT WATER BOILERS, domestic water heaters, domestic hot water boilers, electric water heaters, mantle water heaters, free flow water heaters
- TESY hot water boilers
- DRAZICE hot water boilers
- Austria Email hot water boilers, with powerful heat exchanger,
- Hot water boilers with three heat exchangers
- Heat pump boilers
- Domestic water heaters with heat pump
- DUOTHERM domestic water heaters with free-flow heat exchanger
- Domestic water heaters with accumulation tank
- Domestic water heaters with wood heating
- ERMET jacket boilers, hot water boilers with a free-flow heat exchanger
- VASTI hot water boilers, STAINLESS STEEL
MODULAR CHIMNEYS AND CHIMNEY SLEEVES
ELECTRIC BOILERS, PIPING BOILERS, ELECTRIC HEATERS
- H electric boilers, pipe boilers
- ELECTRA electric boilers
- KOSPEL electric boilers
  - Kospel EKCO.R2 electric boilers
  - Kospel EKCO.L2M electric boilers
- ATTACK electric boilers
- Electric heaters
UNIVERSAL OIL BURNERS, waste oil burners
- GIERSCH universal oil burners
- CITERM universal oil burners
- MTM universal oil burners
- PROTON air heating boilers
- Tatano Kalorina 21 series wood boilers, with oil burner opening
- MTM air heating boilers, universal oil, waste oil
BOILER HOUSE ACCESSORIES, circulation pumps, thermostats, expansion tanks, boiler house automation, flues, manometers, thermometers
- TECH ENERGY SAVING PRODUCTS, HEATING REGULATORS, INTERNET POSSIBLE
  - Building heating controllers, WITH INTERNET POSSIBILITY
  - Underfloor heating controllers
    - Adjusted wired underfloor heating
    - Wireless, radio-controlled floor heating control, WITH INTERNET POSSIBILITY
  - Radiator heating controllers, wireless
  - Solar heating controllers
  - Room thermostats
  - Circulation pump thermostats
  - Combustion air controllers for solid fuel boilers
- H pump groups and mixing units
- OLE-PRO pump groups and mixing units
- LK Armatur loading machines, boiler mixing units
- ESBE mixing units, pump units, heating controllers, mixers, thermostats, directional control valves
  - Mixing units and pump groups for heating
  - ESBE heating controllers
  - ESBE loading machines
  - Directional valves
  - Thermostatic cooling valves
  - Thermostatic mixer valves for domestic water use
  - Thermostatic mixer valves for heating water
  - Flue gas thermostat 500 ° C
- Electronic heating regulators, boiler house automation equipment, heating automation, controllers
  - TECH HEATING REGULATORS WITH INTERNET POSSIBILITY
  - OUMAN heating controllers
  - AUTOMIX-VEXVE heating controllers
  - LK Armatur heating controllers
  - ESBE heating controllers
- Central heating mixers and actuators
- Boiler mixing units, battery tank mixing unit (wood, pellet)
- Room thermostats
- Thermostats
- Thermostatic valves
- Manometers and thermometers
- RGJ stainless steel chimney, OVAL AND ROUND
- Flues
- Chimney draft regulators
- Insulated stainless steel modular chimneys
- RGJ insulated stainless modular chimneys
- Exhaust fans
- Expansion tanks for heating and domestic water
  - Expansion tanks for domestic water
  - Expansion tanks for central heating
- Circulation pumps for heating and domestic water
  - GRUNDFOS circulation pumps
  - WILO circulation pumps
  - DAB circulation pumps
  - Pump thermostats
  - Circulation pump Salmson PRIUX HOME 80-25/180mm
- Caleffi DIRTMAG magnetic filters
- Safety valves
- Boiler draft regulator
- Accessories
- Heating elements for heating and domestic water
- Fire safety products
- Security equipment
- Apple HomeKit
- Accumulation tanks, battery tanks, energy storages, solar storage tanks, cooling tanks, какумуляционные баки
UNDERFLOOR HEATING, underfloor heating accessories, pipes, heat distribution plates, collectors, automation, junction boxes, room thermostats
- Underfloor heating pipes
- KERMI underfloor heating accessories
- Heat distribution plates for underfloor heating
- Underfloor heating pumping and mixing units
- Underfloor heating automation, wired (with cable)
- WATTS ELECTRONICS underfloor heating automation (wired and wireless)
- TECH underfloor heating with wired automation, INTERNET POSSIBILITY
- TECH floor heating wireless automation, WITH INTERNET POSSIBILITY
RADIATORS, panel radiators, aluminum radiators, thermostats
- Steel panel radiators
  - TERMOLUX steel panel radiators
- WIRELESS radiator heating thermostats and room sensors
- Fan coil, blower radiators
- Daikin fan coil, blower radiators
AIR HEATING SOLUTIONS, air heating heaters, air heating boilers, WAREHOUSES, HALLS, PRODUCTION BUILDINGS, GREENHOUSES
- Blower radiators
- Ceiling fans
- Gas - fired heaters
- DEFRO NP solid fuel heaters
- EP hot air generators
- PLATFORM air heating boiler houses
- Orte Power air heating pellet boilers
- IWONA PELLETS AIR MAX air heating pellet boilers
- KIPI air heating pellet boilers
- MEGATHERM air heating pellet boilers, prices from 2300 eur + km
- CITERM air heating boilers
- PROTON air heating boilers
- GREYKO air heating pellet boilers
- Wood - fired wood - fired boilers
- TATANO air heating wood chip boilers
- TATANO air heating pellet boilers
- ARCA air heating wood-pellet boilers
- FABBRI TERMOMECCANICA air heating boilers
- MEGATHERM air heating wood boilers
- MTM NPS air heating boilers, solid fuel boilers
- MTM NPS mobile air boilers, solid fuel boilers
- MTM air heating boilers, universal oil, waste oil
- Bullerjan type furnaces
- MSTEEL POLSKA 12-50 kW air heating boilers, heat blowers with solid fuel
- THERMOROSS air heating fireplaces
VENTILATION UNITS, ventilation equipment, heat recovery ventilation
- DANTHERM heat recovery ventilation equipment
- HOLTOP heat recovery ventilation equipment
- Mitsubishi Electric LOSSNAY ventilation equipment
- OXYGEN heat recovery ventilation equipment
SOLAR ELECTRICITY, PV solar panels, solar stations, solar panel controllers
- PV Solar Panels
- Solar panel controllers
- Batteries
- PV panel connectors and UV resistant connection cables
MODULAR BOILER HOUSES, container boiler houses, portable boiler houses, котельные
HEMELTRON contact information
Heating water, filling the central heating system, filling cartridges
Instructions for use
Request installment payment