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16

TABLE 5 - Maximum Vacuum Settings with Resin Encapsulated Lead Weights

Valve Size OSI IN WC mbar

2” 28 48.4

121

3” 32 55.4

138

4” 32 55.4

138

6”

8”

10”

12”

WARNING: Table 5 is based on limiting the dimensions of the pallet weight to ensure that the valve will

achieve rated flow capacity. For most valves, a lead weight is molded integral with the pallet. DO NOT add

additional weight to the pallet assembly without consulting the factory as pallet lift could be restricted. Pallet

lift restriction can cause the tank to be over-pressured to achieve the valves’ rated flow capacity.

Pressure Vacuum

Size FRP/Hast Min. Set PVDF Min. Set FRP/Hast Min. Set PVDF Min. Set

2” KPAP02_6 1.63 OSI KPAP0224 0.51 OSI

3” KPAP03_6 KPAP0324

4” KPAP04_6 KPAP0424

6” KPAP06_6 KPAP0624

8” KPAP08_6 KPAP0824

10” KPAP10_6 KPAP1024

12” KPAP12_6 KPAP1224

Pressure Vacuum

Size FRP/Hast Min. Set PVDF Min. Set FRP/Hast Min. Set PVDF Min. Set

2” KPAP026

3”

4”

6”

8”

10”

12”

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