JUAL PRV BAYARD DN 65

Description

• For general information concerning the operation of a Hydrobloc control valve, please consult our general manual ( series K ).
• Extensive range including two different designs:
  – 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 mobile 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

Easy operation and maintenance :

• Visual position indicator with manual drain
• Including isolating valve (s) for pressure gauges.
• Equipped with opening speed controller “RO” ( DN 50 to 300 XG design, and DN150 to 400 XGS design only )
• Chamber isolating valve independent from the adjustment of the speed controller
• Maintenance without disassembly from the pipeline.
• Easy dismantling from the top.
• Drain plug ( stainless steel )

• Product According to standard EN 1074-S

Techinical Data

• Range DN 65 for XG design
• PN 25
• Maximum temperature +1⁰C to +65⁰C
• Seating : class A according to standard ISO 5208-2.
• Face to face dimensions according to standards EN 558-1 series 1 ( except DN 1000 other drillings, please consult us ).
• Fluid: drinking water or 2 mm filtered untreated water.
• Working Pressure 25 Bar.
• Vertical & Horizontal intallation.
• The valve body of PN 16 and PN25 are the same, the difference are on flange drilling and pilot circuit.

Specification

• XG design
  – B^– : 198 mm
  – C^– : 257 mm
  – D^– : 94.5 mm
  – Weight : 19.2 kg