Stainless Steel Sanitary Check Valve |

A check valve is a valve that prevents the fluid from flowing back and ensures that it flows in only one direction.
It can be used to prevent the less of prime of the pump and to avoid pipe - hammering.
It is used in the food - processing,beverages,wine - making,oil - making,cosmetics,pharmaceutical and chemical industries.

The valve opens when the pressure of the fluid exceeds the pressure exerted by the pump spring,When the two pressures are equalised,the valve closes.A stronger counter - pressure allows the valve to close.

Size:DN25~DN100 1"~4"
Easy disassembly.
Low - size construction.

Casing / shaft AISI 316L
Spring AISI 304 / AISI 316L
Seal EPDM according to FDA 117.2600
Surface finishing Ra≤0.8μm

Seais in NBR,FPM(Viton)or PTFE .
All of them according to FDA 117.2600
Connections:Weld,Thread,Clamp DIN,SMS,RJT,IDF,ISO,3A

Max.Pressure:10 Bar
Opening pressure:0.3Bar(DN-25)
0.2Bar(DN-32/40)
0.1Bar(DN-20/100)
Working temperature:-10ºC to +120ºC(EPDM)




