Direct acting pressure relief/sustaining valve, self-acting, to maintain a preset upstream pressure, discharging any pressure excess. For use in diverse applications of waterworks, industrIal plants, etc.
Specification of the range:
Body in ductile iron, fluidized bed epoxy coated, with trim and bolting in st. steel. Flanged ends. Several design combinations by nominal size range (DN50-DN150), design pressure range (PN10-PN40), spring ranges, different materials & connections, etc. Nickel plated version for high temperature is also available.
Other typical denominations: Pressure relief sustaining valve
Applications: Water, air
Certifications: Consult us
