Sale!
Sanspar C.I Swing Check PN16 Brass Trim 401A Check Valves 150mm

Sanspar C.I Swing Check PN16 Brass Trim 401A Check Valves 150mm

Original price was: R9 ,076.29.Current price is: R5 ,899.59.

Ball Check Valves

Uni-Flo Ball Check valves prevent fluid returning through the pipe by displacing the ball on return flow. The valve is silent closing, full bore and has unrestricted flow with 50% lower head loss than conventional valves. The valve can be installed horizontally or vertical.

Categories: , , , , Tags: , , , , , , , ,

Sanspar C.I Swing Check PN16 Brass Trim 401A Check Valves 150mm

C.I Swing Check PN16 Brass Trim: 401A

Key Specifications & Features

From the datasheet and web references:

  • Body material: cast iron (for FIG 401A) per the Sanspar spec. engnet.co.za+1

  • Flange drilling to BS4504 (British Standard for flanges) and design per BS5153 for check valves. engnet.co.za+1

  • PN16 pressure rating: means rated for approximately 16 bar nominal pressure (in standard conditions).

  • The valve is for water service (as per the “Available medium: Water” in the datasheet for the sister Fig 401S variant). engnet.co.za+1

  • The option for external lever & counterweight (for applications where more rapid closure or control over water hammer is required) is referenced.

    Applications & Use-Cases

    • Typically used in pipelines where backflow prevention is needed — e.g., pump discharge lines, water supply mains, fire-water systems, etc.

    • Because it’s cast iron and flanged PN16, it’s suited to reasonably large diameters (not just small plumbing).

    • The fact it’s built to BS standards means it can integrate with standard flanged connections in industrial settings in South Africa / globally.

    • In South Africa, local supply via Sanspar Engineering Sales (Pty) Ltd indicates availability and local support.

Related products