Sanitary Mini Pressure Relief Valve, Butt-weld or Tri-clamp End

Reference: SV-9MI
Sizes available: 1/2"-3/4" (DN10-DN20)
End connection: tri-clamp, butt-weld, thread
Body material: AISI 304 or AISI 316L
Seat material: EPDM, silicone or Viton (FPM)
Max. working pressure: 145psi (10bar)
Set pressure available: 0-87psi (0-6bar)
Temperature range: 14°F to 266°F (-10℃to 130℃)
Internal treatment: Ra 16-32µin (0.4-0.8µm), Ra 32µin as default
Operation: manual type
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APPLICATION

SV-9MI series Sanitary Mini Pressure Relief Valve is design specially for limited space application. It is used to protect pipe lines, pumps from over pressured, preventing operation danger and equipment breakdown.

With compact design, the valve is the best choice for protecting equipment in diary, food, beverage, pharmaceutical and fine chemical industries.

OPERATING PRINCIPLE

● The valve is normally closed.
● Pressure is set by calibrating the spring with pressure nut.
● When the pressure in the pipe exceeds to the specified pressure, the valve open automatically to make the liquid flow in order to reduce pressure.

TECHNICAL DATA

Body Material AISI 304 or AISI 316L
Seal Material EPDM, silicone or Viton (FPM)
End Connections tri-clamp, butt-weld, thread
Max. Working Pressure 145psi (10bar)
Set pressure available 0-43psi (0-3bar), 0-87psi (0-6bar), 87-145psi (6-10bar)
Working Temperature 14°F to 266°F (-10℃to 130℃)
Internal Finish Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
External Finish Ra 16 ~ 32µin (0.4 ~ 0.8µm), Ra 32µin as default.
Operation manual type

DESIGN FEATURES

● Compact design for limited space installation.
● Valve opens when the set pressure is reached to prevent excess pressure in piping or systems
● The specific pressure is set by adjusting the spring pressure nut, manually adjustable from 0 to 87 psi
● Easy seat gasket replacement, low spare part cost
● A wide selection of different end connections.
● 100% hydraulic tested / 100% inspected

DIMENSIONAL DRAWINGS

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