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Heizkraft  |  SKU: ZB1452

Heizkraft antifreeze valve for heat pumps, 1" and 1 1/4" male

7149 €
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● Delivery time: 5 to 10 business days
● Shipping: Germany free, delivery within Germany only
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Description

Mechanical antifreeze valve for heating and heat pump systems with pipes at risk of frost, for example to the outdoor unit. When the water temperature drops to approx. 3 °C, the valve opens and drains the pipe; at approx. 4 °C it closes again. It works without a power supply.

Note: Mounting and connection by a qualified installer. On request our experienced installation partners take care of mounting, installation and maintenance at the customer site.

Features

  • Opens at approx. 3 °C, closes at approx. 4 °C, accuracy +/- 1 °C
  • Max. operating pressure 10 bar, medium temperature -30 to +60 °C
  • Kv value: 1" 55, 1 1/4" 70
  • Vertical installation, outlet downwards

Versions

Item numberSize
ZB14521" male
ZB11101 1/4" male

Notes

  • Technical data according to the manufacturer or supplier. The manufacturer data sheet and instructions apply.

Manufacturer: Heizkraft

Manufacturer information and safety (GPSR)

Manufacturer

Heizkraft

Supplier in the EU

Westech Solar e.U.
Wienersdorfer Straße 20-24/M37
2514 Traiskirchen
Austria
Email: office@westech-solar.at

Seller

Dalakakis & Qureshi GbR (wohnungstechnik.de)
Rosensteinstraße 21
70191 Stuttgart
Germany
Email: info@wohnungstechnik.de

Product identification: Heizkraft antifreeze valve for heat pumps, 1" and 1 1/4" male, item no. ZB1452

Safety information

  • Electrical connection only by a qualified electrician in accordance with the applicable regulations (e.g. DIN VDE 0100).
  • Disconnect the device from the mains on all poles before installation, maintenance or cleaning and secure it against being switched on again.
  • Installation by a qualified installer in accordance with recognised engineering practice (for drinking water installations e.g. DIN EN 806 and DIN 1988).
  • Observe the permissible operating pressure and temperature specified by the manufacturer. Depressurise the system and let it cool down before working on it.
  • Read the manufacturer's instructions and safety information before use and keep them. Data sheets and manuals, where available, can be found under "Data sheets and manuals (PDF)".
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