WAFER UNIDIRECTIONAL KNIFE VALVE
DIN / ANSI STANDARD
HERBE PAL
Range: DN50-500
Pressure: 5 kg / cm2
Temperature: -40ºC / 250ºC.
UNIDIRECTIONAL WAFER KNIFE VALVE
DIN / ANSI STANDARD
HERBE PAL
Range: DN50-500
Pressure: 5 kg / cm2
Temperature: -40ºC / 250ºC.
Description
KNIFE VALVE PN10 / ANSI150 WAFER TYPE – HERBE PAL
The RBR-PAL model is a general-purpose “wafer” type valve for fluids, although it is also suitable in installations for conducting liquids loaded with suspended solids. It is a unidirectional valve (in bidirectional option) for mounting between DIN PN10 and ANSI 150LBS flanges.
Technical characteristics
CHOPPER VALVE PN10 / ANSI150 TYPE WAFER – HERBE PAL
Measurements:
Standard from DN 50 to DN 500 (higher DN on request)
Working pressure:
DN 50 to DN 250: 10 kg / cm2
DN 300: 6 kg / cm2
DN 350 to DN 400: 5 kg / cm2
DN 450 to DN 500: 4 kg / cm2
Certificates:
European Pressure Equipment Directive PED 2014/68 / EU for Group I (hazardous) and Group II (non-hazardous) fluids.
European Directive for Potentially Explosive Atmospheres ATEX 2014/30 / UE for GROUP 2, CATEGORY 3, Zones 2 and 22.
Applications:
- Paper / pulp industry
- Environment, sewage circuits
- Chemical industry
- Food industry
- Metallurgical industry
Drive:
MANUAL
PAL – VF
Steering wheel with non-ascending spindle
PAL – P
Lever
PAL – R
Manual reducer
PAL – C
String
Drive:
AUTOMÁTICO
PAL – NDE
Pneumatic cylinder
PAL – NSE
Single acting pneumatic cylinder
PAL – E
Electric actuator
PAL – HI
Hydraulic cylinder
PAL – NDE + VA
Pneumatic cylinder + Handwheel with rising spindle