Unidirectional Gate Valve
Serie D
DESCRIPTION:
Unidirectional Gate Valve
Unidirectional Gate Valve – Serie D
- Unidirectional flanged gate valve (bidirectional option to order), designed for high pressure applications, with self-cleaning seal.
- Single piece die-cast body with screwed-down bonnet and wedges to guarantee the seal.
- Provides high fl ow rates with low pressure drop.
- Various seal and packing materials available.
- It has an arrow on the body indicating the flow direction.
SIZES:
ND50 a ND2000 (larger sizes to order).
WORKING PRESSURES (ΔP):
- From PN 2.5 up to PN 100
- Each valve is designed according to work conditions.
Unidirectional Gate Valve Serie D
GENERAL APPLICATIONS:
The gate valve is suitable for working with clean liquids or liquids with a concentration of solids: Designed for a wide range of applications such as :
- Drying plants
- Paper industry
- Water Treatment
- Chemical Plants
- Food sector
- Mining
- Oil extraction
- Sludge
DIRECTIVES:
DIRECTIVES Pressure Equipment Directive : (PED) ART.3 /CAT.1.
Potentially Explosive Atmospheres Directive : (ATEX) CAT.3 ZONA 2 y 22 GD.
QUALITY DOSSIER:
• Body test = working pressure x 1.5.
• Seal test = working pressure x 1.1.
