Description
- For general information concerning the operation of a hidrobloc control valve, please consult our general manual (series K)
- Extensive range including two different design:
– XG design
– Large flow capacity
– Low head loss
– Watertight at zero flow rate
– XGS design
– Particularly suitable for pressure reduction
– Better cavitation resistance
– Watertight at zero flow rate
Construction
- Self lubricated double guided unit
- Ductile iron body and bonnet
- Stainless steel seat for standard version until DN 400 XG design and DN 600 XGS design
- Powder epoxy coating
- Stainless steel bolting
- Stainless steel pilot circuit tube and fittings
- Pilot circuit strainer with screen in stainless steel
- Individually packed
Technical Data
- Range for XG design
- PN 25
- Maximum temperature +1°C to+65°C
- Seating calss A according to standards ISO 5208-2
- Face to face dimensions according to stabdards EN 558-1 series 1 (except DN 1000) and ISO 5752 series 1 (except DN 1000)
- Flange drilling according to stabdards EN 1092 and ISO 7005-2; ISO PN 10, 16 or 25 for DN 50 to 1000 other drillings, please consult us)
- Fluid drinking water or 2mm filtered untreated water
- Working pressure 25 bar
- Vertical and horizontal installation
- The valve body of PN 16 nad Pn 25 are the, same difference are flange drillings and pilot circuit
Specifications
- XG design
– B : 173 mm
– C : 238 mm
– D : 84.5 mm
– Weight : 14.7 kg