Additional information
| Marken | Herberholz |
|---|---|
| Funktion | Control valves, On-off valves |
| Industrie | Energy, Petroleum, chemical, Plant engineering & construction, Pulp & paper |
| Anwendung | High temperature, Steam and energy |
Butterfly valve damper
Related products
Soft seated, butterfly valve
Type GRW (Zwischenflansch) / GRL (Anflansch) (Emerson)
Pressure: 16bar (DN20-DN300) 10bar(DN350-DN900)
Nominal size: DN20-DN900
“The Emreson resilient seated butterfly valve is a centric butterfly valve with a split shaft (up to DN300), rounded polished disc edge, centring bores on the valve housing and an extended valve neck allows for pipe insulation.
The type GRW is designed as a wafer type valve and the GRL as a flanged type valve according to EN558 series 20, with a spheroidal cast iron housing and a disc in 1.4408 steel. “
PTFE lined butterfly valve with Duroplast body
Type CST-K (ChemValve-Schmid)
Pressure: 10
Nominal size: 50 - 300
The CST-K from ChemValve-Schmid is a PTFE lined butterfly valve with a plastic housing. The housing made of Duraplast thermosetting plastic reduces the weight of the valve and therefore provides savings on the pipe construction. Plastic is also more resistant to corrosion than standard housing materials such as cast iron and cast steel.
The PTFE lined butterfly valve with a Duroplast housing is produced to the highest quality standards for the safe handling of aggressive media. Spherical structural elements reduce friction and therefore increase the service life. The PTFE lined butterfly valve is designed for use with highly chemical media and is therefore used in almost all industries.
Double eccentric, high performance butterfly valve Colossus
Type Colossus (TTV)
Pressure: PN10/16/25/ANSI150
Nominal size: DN50-600
Die Doppelexzentrische Hochleistungs-Absperrklappe bietet eine dichte Absperrlösung für die anspruchsvollsten Anwendungen.
Weitere Varianten im Programm: Konzentrische, doppelt exzentrische und dreifach exzentrische Ausführung.
PTFE lined butterfly valve
Type Typ CST economyLine (ChemValve-Schmid)
Pressure: 10 (16)
Nominal size: 25 - 1200
The ChemValve-Schmid butterfly valve CST is the world’s leading modular PTFE lined butterfly valve.
The PTFE lined valve is produced to the highest quality standards for the safe handling of aggressive media. It is designed for the use with highly chemical media and is therefore used in almost all industries.
Spherical structural elements reduce friction and therefore increase the service life.