Riegler
335.06
Ball valve fine adjustment, Potable water suitable, nickel-plated bright brass, Temp. -15 °C to 100 °C, G 1, PN max 40 bar
Brass ball valves in the standard series with fine adjustment.
Unlike our classic standard ball valves (open-close function), this model features a special stem technology that allows finely modulated opening and closing of the line.
The flow rate can be regulated extremely precisely as a result.
The cock is made of low-lead brass with a bare brass surface on the inside. It is thus safe to use with drinking water. This valve complies with the European standard EN 13828 and the working paper DVGW W 570.
A [mm] : 83
B [mm] : 80
Ball : Chrome-plated brass
Ball seal : PTFE
DN : 25.0
DVGW approval : DIN EN 13828:2003-12, DVGW W 570
Housing : Nickel-plated brass (outside), brass with a bare metal surface (inside)
L [mm] : 68.8
Max. operating pressure [bar] : 40
Max. operating temperature [°C] : 100
Min. operating temperature [°C] : -15
Page No. : WEB
Standard thread : G thread acc. to DIN EN ISO 228-1
Stem seal : NBR
Thread : G 1
Thread material : Brass with a bare metal surface
Wheel : Plastic
B [mm] : 80
Ball : Chrome-plated brass
Ball seal : PTFE
DN : 25.0
DVGW approval : DIN EN 13828:2003-12, DVGW W 570
Housing : Nickel-plated brass (outside), brass with a bare metal surface (inside)
L [mm] : 68.8
Max. operating pressure [bar] : 40
Max. operating temperature [°C] : 100
Min. operating temperature [°C] : -15
Page No. : WEB
Standard thread : G thread acc. to DIN EN ISO 228-1
Stem seal : NBR
Thread : G 1
Thread material : Brass with a bare metal surface
Wheel : Plastic