Hygienic Pressure Relief Valve, CIP Manual Override

Reference: SV-9MQ
Sizes available: 1"-3" (DN25-DN80)
End connection: butt-weld, sanitary clamp, flange, thread
Body material: AISI 304 or AISI 316L
Seat material: EPDM, silicone or Viton (FPM)
Max. working pressure: 145psi (10bar)
Set pressure available: 0-43psi (0-3bar), 0-87psi (0-6bar, default), 87-145psi (6-10bar)
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 Handle for CIP, Quick Release
INQUIRY

APPLICATION

SV-9MQ series is a Hygienic Pressure Relief Valve with CIP Manual Override function, it can be opened manually for CIP or emergency.

The valve is used to protect pipe lines, pumps from over pressured, it prevents operation danger and equipment breakdown. With stainless steel 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.
● The valve can be with handle to realize partial open. The CIP liquid can flow through the valve when the handle remains open on the spot.

TECHNICAL DATA

Body Material AISI 304 or AISI 316L
Seal Material EPDM, silicone or Viton (FPM)
End Connections butt-weld, sanitary clamp, flange, 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 Handle, Quick Release

DESIGN FEATURES

● With handle to realize partial open during the clean-in-place (CIP)
● 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 145 psi
● The valve can be CIP manual override or pneumatic override to realize partial open. CIP liquid can flow through the valve when the handle remains open on the spot.
● Easy seat gasket replacement, low spare part cost
● Manual type or pneumatic type for choose from
● A wide selection of different end connections.
● 100% hydraulic tested / 100% inspected

DIMENSIONAL DRAWINGS

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