Riegler
350527
2-way stainless steel ball valve, Pneumat. actuation drive, single-acting, Operating temp. -20 °C to 70 °C, Rp 3, PN max. 63 bar
2-way cock, 3-piece, full bore.
Pneumatic actuators, double- or single acting version and integrated end-position feedback.
Standardised interfaces:
Actuator/valve interface: Four or eight female threads in the actuator housing acc. to EN ISO 5211.
Actuator/control valve interface: Acc. to NAMUR or VDI/VDE 3845.
Actuator/signalling device interface: Acc. to VDI/VDE 3845 (NAMUR).
A [mm] : 221
Angle of rotation [°] : 90
B [mm] : 280
D [mm] : 67
DN : 80.0
L [mm] : 205
Material actuator : Anodised aluminium
Material ball valve : Stainless steel 1.4401, with ISO flange plate
Max. operating pressure [bar] : 63
Max. operating temperature [°C] : 70
Max. pilot pressure [bar] : 5.5
Min. operating temperature [°C] : -20
Page No. : HK302
Sealant actuator : NBR
Sealant ball valve : PTFE
Thread : Rp 3
Valve adapter : Acc. to NAMUR
Version : single-acting - spring to close
a/f [mm] : 100
Angle of rotation [°] : 90
B [mm] : 280
D [mm] : 67
DN : 80.0
L [mm] : 205
Material actuator : Anodised aluminium
Material ball valve : Stainless steel 1.4401, with ISO flange plate
Max. operating pressure [bar] : 63
Max. operating temperature [°C] : 70
Max. pilot pressure [bar] : 5.5
Min. operating temperature [°C] : -20
Page No. : HK302
Sealant actuator : NBR
Sealant ball valve : PTFE
Thread : Rp 3
Valve adapter : Acc. to NAMUR
Version : single-acting - spring to close
a/f [mm] : 100