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
Double eccentric , double flanged butterfly valve
(TTV)
Round swing flap gate penstock
Type RR (Orbinox)
Pressure: 1
Nominal size: 150-1400
"The Orbinox round flap gate type RR is a valve without a housing that is primarily used for waste water, irrigation, hydropower and similar applications.
The round flap gate valve is made of stainless steel with an elastomer seal for tight shut-off.
The valve is available in different dimensions and for different pressures."
Swing disc valve
Type SD (Orbinox)
Pressure: 3
Nominal size: 100 - 300
“The swing disc valve type SD from Orbinox consists of a cast housing, a metal seat and a metal disc.
Full bore when open.
The swing disc valve is suitable for high switching cycles in difficult applications, such as dirt sluice applications, bulk materials, etc.
Technical features include the short installation length (lightweight design) and the protected pivot arm to avoid deposits.”
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. “