Control plug valve with protection insert / cage
Type RH-S
- to increase the live span of the PTFE sleeve for solid containing, abrasive media
DN 15 – 600 / PN 10 – 40
NPS ½ – 24 / Class 150 – 300
Range of application:
-60 < T < 230°C
vacuum-capable
Control plug valve with protection insert / cage
Type RH-S
- to increase the live span of the PTFE sleeve for solid containing, abrasive media
DN 15 – 600 / PN 10 – 40
NPS ½ – 24 / Class 150 – 300
Range of application:
-60 < T < 230°C
vacuum-capable
Sealing systems
Design characteristics
- exchangeable control plugs
- free passage possible
- easy accessible adjustment of the plug and safety stem packing possible
- low fugitive emission in line with TA LUFT, ISO 15848 & API 641
- Fire-Safe – API 607 / ISO 10497
- mounting-flange for actuators acc. to ISO 5211
Options
- higher pressure rating
- heating jacket
- oil and grease-free assembly
Sealing systems
Design characteristics
- exchangeable control plugs
- free passage possible
- easy accessible adjustment of the plug and safety stem packing possible
- low fugitive emission in line with TA LUFT, ISO 15848 & API 641
- Fire-Safe – API 607 / ISO 10497
- mounting-flange for actuators acc. to ISO 5211
Options
- higher pressure rating
- heating jacket
- oil and grease-free assembly
Functionality
control plug encloses the insert
protection insert (red) optimizes the flow and protects the sleeve and proteced the sleeve
PTFE-bearing
fixed, non-twisting anchoring of the insert in the body
AZ control geometry is carried out in the plug and not in the insert, therefore precise control of the product flow through the plug position even with small opening angles