Perolo 4″ (ND100) Neatflow™ MKIV – Footvalve

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Perolo 4″ (ND100) Neatflow™ MKIV – Footvalve

The Perolo 4" NEATFLOWTM MKIV external spring footvalve is intended to be used as a bottom discharge for liquid food and chemical goods transported in IBCs and tank containers. The external spring design is ideal for tanks holding viscous fluids since it makes cleaning and maintaining them simple. It also improves discharge time and has a compact design.

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  • Specifications
  • Conformity, Certification & Approval
  • Accessories
  • Standard Features
  • Dimensions
  • Codification
Nominal diameter 100 mm (4")
Weight 27.2 Kg
Inlet flange 8 holes x Ø14 on a 190 PCD
Outlet flange 6 holes x Ø18 on a 180 PCD
Working pressure 4 Bar
Test pressure 6 Bar
Working temperature -40° to +150°C
Design temperature 40° to +250°C
NB: temperature range vary according to o'ring material
  • ADR / IMDG / RID / EN14433 / EN 14432
  • Approved by : Bureau Veritas

45° weld-in flange

11 11 59 50 01

Flange gasket

11 22 55 30 00

Skrew kikt

11 22 55 90 00

Made of (material) 316L / 1.4404 / 1.4409 stainless steel
Angle 45°
O'rings material FEP / Silicone
Seals material PTFE / CNAF
Operating Side operated handle
Footvalve spring Spring outside the tank allows easier cleaning

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