Skip Ribbon Commands
Skip to main content

Surge anticipating valve, PC300

Surge anticipating valve, PC300

Product Description

Surge anticipating valves for pumped systems are used for the prevention of negative pressure and water pressure shocks in long pumped pipework systems caused by sudden pump shut-off (e.g. from power failure).

Technical Properties

Approvals
  • DVGW
  • WRAS (up to 23C)
Media

Drinking water

Port connection flanges
Minimum inlet pressure 0.5 bar
Nominal pressure PN16
Max. media temperature 80 oC
Body material spherulitic cast iron GGG40
Body finishing powder coating
Additional Descriptions
  • High flow capacity
  • Powder coated inside and outside - Powder used is physiologically and toxicologically safe
  • Integral control circuit and ball valves
  • Integral fine filter
  • No external energy required for operation
  • Compact construction
  • Light weight
Maximum operating pressure 16 bar

Products

Product Type DN size
Flow capacity Kvs
Housing with flange, PN 16; ISO 7005-2, EN 1092-2

PC300-65A
65 mm 43

PC300-80A
80 mm 103

PC300-100A
100 mm 167

PC300-150A
150 mm 407

PC300-200A
200 mm 676

PC300-250A
250 mm 1160

PC300-300A
300 mm 1600

PC300-350A
350 mm 2000

PC300-400A
400 mm 3000

PC300-450A
450 mm 3150

Accessories and replacement parts

Accessories

Image Description Product Type Downloads
Extension flange DN125 Adapter flanges DN100 to DN125. Ductile iron, PN16 acc. ISO 7005-2 and EN1092-2. Overall length with adapter flanges (without bolts) DN125 L=416mm, DVGW approved, including bolts and nuts. EXF125-A  

Spare Parts

Image Description Product Type Downloads
Replacement pilot valve for all sizes 66-310  
Cartridge insert complete for DN 65 0903751  
Cartridge insert complete for DN 80 0903752  
Cartridge insert complete for DN 100 0903753  
Cartridge insert complete for DN 150 0903754  
Cartridge insert complete for DN 200 0903755  
Cartridge insert complete for DN 250 0903756  
Cartridge insert complete for DN 300 0903757  
Cartridge insert complete for DN 350 0903758  
Cartridge insert complete for DN 400 0903759  
Cartridge insert complete for DN 450 0903760  
Pressure gauge, ranges 0 - 16 bar M39M-A16