Sigmamotor back pressure valves prevent siphoning and varying rates of dosage from fluctuating downstream pressure by enacting positive discharge pressure in your metering pump system.
Sigmamotor Calibration Cylinders will enhance your feed systems by allowing verification of the flow rate of the feed pump.
Sigmamotor pressure relief valves operate when the system pressure raises above the set pressure of the valve to protect systems from damage due to blockages or excessive pressure situations.
Sigmamotor Inc. has been an innovator and industry leader in medical pumping technologies. Today our focus has widened to include back pressure valves, pressure relief valves and calibration products for water disinfection and chemical dosing.
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67 Green StreetFoxboro, MA 02035
Phone: 508.203.2400 Toll Free: 800.370.0439 Fax: 508.203.2401
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