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

INQUIRY

APPLICATION

SV-9MI series Sanitary Mini Pressure Relief Valve is designed for limited space applications. It is used to protect pipelines, pumps from over-pressured, preventing operation danger and equipment breakdown.

With a compact design, the valve is the best choice for protecting equipment in dairy, 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