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Zoeller cast iron check valve with FNPT connections

Zoeller

Zoeller 30-0152 2" FNPT Cast Iron Check Valve

SKU CH-TM7B-RD0C0 MPN 30-0152

A 2-inch FNPT cast-iron inline swing check valve rated for 50 psi at 130 degrees F with a neoprene seal

  • TypeDrain Components
  • Full flow design keeps pump discharge unrestricted
  • Cast iron body resists corrosion in waste systems
  • Neoprene seal rated to 130 degrees Fahrenheit
  • Handles 50 psi water pressure at maximum temperature
  • Installs horizontally or vertically with FNPT connections

2-inch FNPT cast-iron check valve

The Zoeller 30-0152 is a full-flow inline swing check valve built from cast iron with a neoprene seal. It accepts 2-inch FNPT connections and mounts horizontally or vertically in pump discharge lines.

Suited for pump stations needing unrestricted flow

Installers who need a valve rated for steam service or pressures above 50 psi at 130 degrees F should select a different model because this unit carries no steam rating and is limited to water duty.

Handles clean-water pump discharge at 50 psi

The cast-iron seat and neoprene seal provide reliable shut-off within these limits; the valve is not rated for steam, higher pressures or temperatures beyond 130 degrees F.

Highlights

  • Full flow design keeps pump discharge unrestricted
  • Cast iron body resists corrosion in waste systems
  • Neoprene seal rated to 130 degrees Fahrenheit
  • Handles 50 psi water pressure at maximum temperature
  • Installs horizontally or vertically with FNPT connections

Specifications

TypeDrain Components
BrandZoeller
Model30-0152

Questions about this item

What pipe size and thread type must my existing plumbing have for this 2" FNPT cast iron check valve to connect?

Your piping needs a 2-inch female NPT thread on each side so the valve's FNPT ends can screw directly into the line.

Can this swing-check valve be mounted in the same horizontal or vertical runs as my older iron fittings?

Yes, the valve is rated for both horizontal and vertical mounting orientations, matching typical legacy installations.

How do I confirm the neoprene seal is holding at the rated 50 psi and 130°F after installation?

Pressurise the system to 50 psi with water at 130°F and verify no leakage past the seat; the full-flow design should show no pressure drop.

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