GRK NET VALVE

Balancing valve for domestic hot water systems.

The GRK NET valve is designed for the maintenance of domestic hot water loop systems.
-Adjustment and flow rate memory
-Self-cleaning
- Anti-clogging
-No preventive maintenance required.

The 180° movement of the ball allows particules to be discharged into the drains in the direction of the flow. The particules and bacteria are discharged ; absence of legionella avoids the implementation of user protection procedures.

Weekly preventive cleaning avoids major corrective measures, no chemical treatments required, reduces call-outs to specialized technicians.

TWINDOUCHE

PRESSURE REGULATOR.

The TWINDOUCHE  pressure regulator is specially designed for improved shower safety and comfort.
Acting as an interrface, the Twindouche regulator is easily fitted between the water supply valves and the existing tap fittings.
Just like our Twinbar regulator, it immediately corrects pressure imbalance, thus ensurting temperatures remain steady.
The regulator immediately cuts off the hot water if the cold water supply is stopped.

TWINBAR

More comfortable.

Twinbar corrects immediately unbalanced pressures and stabilizes water temperature. You can forget hot and cold showers !

What kind of applications ? domestic’s ones !   Bathroom, kitchen … for a maximal comfort

More safety : Twinbar will stop hot water if cold water is stopped.

THERMOSTATIC MIXER

Discover our new models of thermostatic mixer faucet.

Mixer faucet thermostatic for individual installation ref .1020-3G

Mixer faucet thermostatic solar model ref. 1020-3GS

BALL VALVES WITH EXTENDED SPINDLE

PRESSURE REDUCER 1000+

Water pressure reducer with multiple-thread fittings.

FLUSH VALVE LUXE

We created a new GRK "luxuous" flush valve.

3 types of finish are available : unpolished, chromed / unpolished and chromed / polished

discover its characteristics on the picture

EASYBAR

GRK throws a new  arrived pressure reducer " EASYBAR " captive nut inlet, male outlet 3/4, drop forged brass body, stainless, adjustable, ideal seat for your construction sites.
EASYBAR is fast to put thanks to it male tip, captive nut set with joints fibers facilitating the installation after the meter.

Existing in female/female