GENERAL CHARACTERISTICS:
High strength ductile iron body used
for durability and less weight.
Advanced dynamic design of single
body with diffuser provides streamline
flow and assures lower head loss.
One of the lowest head loss check
valve, big save in pumping power
cost, valve disc with shorter stroker
and spring reverse faster than most
of check valve.
Coated with powder epoxy both inside
& outside for corrosion resistance.
Bronze bushing reduce wearing
problem during operation.
Hydrodynamic design with spring
ensures non slamming and water
hammerless.
Stainless steel spring hidden in the
diffuser under protection while valve
in operation.
Disc will positively close before
reverse flow, and maximize the
closing speed up to 0.2 Sec.
Installation can be vertical/horizontal/
inclined. For size DN800 and up
preferred vertical installation
Ref. 460A/28 Nozzle Check Valve
High strength ductile iron body used
for durability and less weight.
Advanced dynamic design of single
body with diffuser provides streamline
flow and assures lower head loss.
One of the lowest head loss check
valve, big save in pumping power
cost, valve disc with shorter stroker
and spring reverse faster than most
of check valve.
Coated with powder epoxy both inside
& outside for corrosion resistance.
Bronze bushing reduce wearing
problem during operation.
Hydrodynamic design with spring
ensures non slamming and water
hammerless.
Stainless steel spring hidden in the
diffuser under protection while valve
in operation.
Disc will positively close before
reverse flow, and maximize the
closing speed up to 0.2 Sec.
Installation can be vertical/horizontal/
inclined. For size DN800 and up
preferred vertical installation