butterfly valves
butterfly valve wafer type
- Shut-off and regulating valve
- Ductile cast iron GGG40 body (standard) CF8M stainless steel, carbon steel or aluminium alloy on request
- DA SA Double Acting or Single Acting
- Standard temperature range (comprising actuator) -20° / +80°
| Type | Bi-directional Shut-off and regulation valve |
|---|---|
| Sizes | 3/4" - 48” (DN20 – DN1200) |
| Flange accomodations | DIN 2501 PN6/10/16 ANSI B 16.5Classe 150 |
| Fluid temperature | -20°C/ +160°C (depending on pressure, medium and material) |
| Differential pressure | Max ∆p 16 bar |
| Vacuum tightness | Up 0.2 absolute bar (depending on pressure, medium and temperature) |
| Body | Ductile cast iron GGG40 – standard. |
| Disc | Standard CF8M |
| Seals | Nrb, Epdm |
| Versions | Double and single acting |
| Operating temperature | -20°C / +80°C (with standard actuator) |
| Upon request | |
| Valve body in aluminium alloy, carbon steel, microcast stainless steel CF8M | |
| Steel or stainless steel Aisi 304-316 disc | |
| Csm, Fpm, Vsi, Au or Ptfe seals | |
| Actuators for different temperature range | |
More BUTTERFLY and BALL VALVES
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