Riegler
KHF-34
Safety ball valve with spring reset, nickel-plated brass, Operating temperature -40 °C to 170 °C, Rp 3/4, DN 20, PN max. 65 bar
2/2-way safety ball valves, two parts, made of nickel-plated brass with spring return.
The ball valve is closed in the normal position and opens against spring force. High safety standard because the valve is automatically closed if the handle is not operated; inadvertent opening is prevented.
A [mm] : 120
B [mm] : 51
Ball : Chrome-plated brass
Ball seal : PTFE
DN : 20.0
Hand lever : Steel - PVC coated
Housing : Nickel-plated brass
L [mm] : 80
Max. operating temperature [°C] : 170
Min. operating temperature [°C] : -40
PN [bar] : 65
Page No. : HK280
Spring : Stainless steel 1.4301
Standard thread : Rp thread acc. to ISO 7-1
Stem seal : FKM
Thread : Rp 3/4
Thread material : Nickel-plated brass
B [mm] : 51
Ball : Chrome-plated brass
Ball seal : PTFE
DN : 20.0
Hand lever : Steel - PVC coated
Housing : Nickel-plated brass
L [mm] : 80
Max. operating temperature [°C] : 170
Min. operating temperature [°C] : -40
PN [bar] : 65
Page No. : HK280
Spring : Stainless steel 1.4301
Standard thread : Rp thread acc. to ISO 7-1
Stem seal : FKM
Thread : Rp 3/4
Thread material : Nickel-plated brass