High Performance Sanitary Ball Check Valve Stainless Steel ,
Prevent Backflow
Sanitary check valves are widely used for both sanitary and
industrial applications to prevent backflow of product.
Stainless Steel Sanitary Ball Check Valves
Type: Ball Check
Sizes: 1 1/2" - 3"
End Types: Clamp - Weld
Grades: 316L
Stainless sanitary ball check valves are designed to allow full
product flow during processing. Once the product flow stops the
ball rolls back to the seat at inlet preventing backflow. Stainless
steel sanitary ball check valves are commonly used with liquid
products. Sanitary ball check valves are available standard in
clamp or weld ends, but others are available per request. Sanitary
ball check valve replacement parts are available upon request. Buna
gaskets are standard, but Viton gaskets are available upon request.
NYHAU tri-camp sanitary valves are a high performance solution to
your industrial Sanitary Valve needs. NYHAU Compliant Sanitary
Valves are available in sizes ranging from 1/2” to 12” in materials
such as Stainless Steel. NYHAU Sanitary Valves are also available,
2 Way or 3 Way Configurations and are available in L Port and T
Port flow patterns. Available end connections include Threaded,
Socket Weld, Butt Weld and Flanged.Sanitary Check Valve are ideal
for food services, water, mixing, health, pharmaceutical and
similar industries.
Sanitary check valve also known as one-way valve, its role is to
prevent the pipeline water back in the media. Are different to many
other types of valves,for check valves work automatically and most
are not controlled by a person or any external control.
Accordingly, most do not have any valve handle or stem. Thus there
is an important concept in check valves, it is, the cracking
pressure. Cracking pressure is the minimum upstream pressure at
which the valve will operate. So the check valve is designed for
and can therefore be specified for a specific cracking pressure.
Specification:
Sizes are available from 1/2" to 4" (1/2", 3/4", 1”, 1 1/2", 2", 2
1/2", 3", 4")
DN15 to DN100 (DN15, DN20, DN25, DN40, DN50, DN65, DN80, DN100)
Valve body can be AISI 304 or AISI 316L.
Valve seat: EPDM, VMQ (silicone), Viton (FPM).
End connection can be butt-welded, sanitary clamp, threaded or
others upon request.
Max. working pressure: 145psi (10bar)
Opening pressure: 4.5psi/0.3 bar (DN25/1"), 3 psi/0.2 bar
(DN32/0.75" to DN40/1.5"), 1.5 psi/0.1 bar (DN50/2" to DN100/4")
Working temperature range: 14 ~ 248°F (-10 ~ 120°C) with EPDM seat.
Surface treatment: Ra 32μin (0.8μm) as default, others available
upon request.
| Technical Parameters |
| Steel material | Product wetted steel parts | AISI 304 or 316L (1.4306 / 1.4404) | Provided with material inspection report |
| Other steel parts | AISI 304 |
| Seal material | Standard | EPDM | All seal materials comply with FDA 21CFR117.2600 |
| Options | VMQ (Silicone) or Viton (FPM) |
| Pressure | Working pressure | ≤145psi (10bar) |
| Opening pressure: | 4.5psi/0.3 bar (DN25/1"), 3 psi/0.2 bar (DN32/0.75" to DN40/1.5"),
1.5 psi/0.1 bar (DN50/2" to DN100/4") |
| Temperature | Working temperature | 14 ~ 248°F (-10 ~ 120°C) with EPDM seat. |
| Surface treatment | Inside surface treatment | Ra 16 ~ 32µin (0.4 ~ 0.8µm) |
| Outside surface treatment | Ra 32 ~ 64µin (0.8 ~ 1.6µm) |
| Connection | End connections can be butt-welded, sanitary clamp, threaded or
others upon request. |
