Protection and safety

Safety unit with membrane, 2013 model, (emptying outlet 1"), complies with the anti-pollution French and Belgian norms - Mat nickel plated

Safety unit with membrane, 2013 model, anti corrosion with stainless seat (emptying outlet 1"), complies with the anti-pollution French and Belgian norms - Mat nickel plated

Doublure spéciale 3/4" ou 1/2" pour groupe de sécurite.

Insulating coupling, male and female (sold per 2 units) - These couplings, mounted between the water-heater tank and the installation remainder, avoid polarity, due to their design, and stop stray currents inducing electrolysis phenomenons

Regular pressure gauge, shot peened, for heating - Without other indication, pressure allowance calculated ex works for 7 bar. Other allowances on request from 3 to 15 bar

PVC safety unit trap

Kit pour chauffe-eau composé de:

• Groupe de sécurité 3/4".
• Réducteur de pression, modèle 3003.
• Siphon PVC.
• Emballage: sachet.

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Kit for TWINBAR

Coming soon...

Kit for TWINBAR

Kit Bi-passe for TWINBAR - to link with cold water

Comming soon...

GRK NET balancing valve manual

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Avantage des modules d'équilibrage 

Les solutions tout-en-un permettent un gain de temps conséquent à l'installation du produits, et apportent une grande facilitée pour la maintenance des organes installées. 

Principe de fonctionnement breveté de la vanne d'équilibrage inclue

La rotation à 180° de la sphère présente dans le corps de la vanne permet le passage des particules à travers la vanne en conservant le sens de circulation de l’eau et le réglage initial de la vanne.

L’élimination des particules à l’égout se fait par l’intermédiaire d’une vanne de vidange placée sur le collecteur retour.

Le doigt de gant est intégré à la vanne pour un contrôle de la température plus précis, convient pour les thermomètres et les sondes de températures.

Attestation de conformité sanitaire (ACS)

Existe du DN 15 au DN 20

Plage d’utilisation: 0 à 16 bar.

Thermometer D40 : length 30mm, temperature taking D6 rank 0 + 80°C

Temperature sensor compatible with the balancing valves GRK NET Evolution.

Motorization kit for GRK NET balancing valve

Motorized purge valve

Thermostatic mixer tap, with male 3/4 inlet, with check valve high temperature (130°C) hot water side for solar installations

Exogel protection against frost up to -25°C

Sprinkling cock 1/2-3/4 with TAPLOCK magnetic head

Regular crutch key with taplock magnetic head

Female/female stop cock with taplock magnetic head

Taplock magnetic head with 2 keys

Magnetic keys for Taplock (sold per 2 units)

Taplock display

Controllable check valve with plastic caps 1/4 "- Available with brass caps.

Female/male antipollution valve, with captive nut, control system, 2 drains (1/4) - Available with brass caps

Female male antipollution valve with contrllable captive nut

Female/female clapper check valve

Filter cock without disconnector

Filter cock with disconnector

Female/female non return valve, all positions

Antipollution male female valve bracket

Spring loaded antisurge with male system

Spring loaded antisurge with female system

Strainer valve

Water strainer

Stainless steel filter for valve 150