SuperPro SP0801-20H2 2 inch CPVC check valve, slip by slipSuperPro 2" CPVC Check Valve In stock$4799
SuperPro SP0801-20H2 2 inch CPVC check valve, slip by slip

SuperPro 2" CPVC Check Valve

Ask a questionAPS # SPG-56-1820
In stock
$4799

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Quick overview

  • CPVC body CPVC is the heat tolerant material, which is why it is used where standard PVC is marginal.
  • 2 inch slip Solvent welds to 2 inch slip fittings on both sides.
  • Slip by slip Both ends are slip, so it drops into a straight run of pipe.
  • 1/2 lb spring A light 1/2 lb spring, so it takes little head pressure to open.
  • Corrosion resistant spring The spring is the part that fails first in pool water, and this one is corrosion resistant.
  • One way flow Stops water running back down the line when the pump stops.
Full description and specifications ↓

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Product details

The SuperPro SP0801-20H2 is a 2 inch CPVC check valve with slip connections on both ends and a 1/2 lb corrosion resistant spring.

Why the CPVC body matters

CPVC tolerates higher water temperature than standard PVC, which is what makes this valve suitable for the hot side of a system rather than only cold return lines. If the valve you are replacing sits anywhere the water runs warm, a CPVC body is the right choice.

The spring

A 1/2 lb spring is on the light side by design, so the valve opens with very little head pressure and costs you almost nothing in flow. The spring is also the part of any check valve most likely to give out in treated pool water, and this one is built to resist corrosion.

Fitting it

Both ends are 2 inch slip, so the valve solvent welds straight into a run of 2 inch pipe. Note the flow direction marked on the body before you glue it in, because a check valve installed backwards will block the line.

Specifications
Brand SuperPro
Manufacturer part number SP0801-20H2 (CR)
UPC 895086001856
Type Check valve
Material CPVC
Connections Slip x slip
Size 2" slip
Spring 1/2 lb. corrosion resistant spring
Temperature Heat tolerant
Shipping weight 1.45 lb
Ships Parcel

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Questions and answers

What people ask about this product, answered by our pool techs.

Why CPVC instead of PVC?
CPVC handles higher water temperature. It is the material to use where a valve sits close to a heater or anywhere the line runs hot.
What are the connections?
Slip by slip, 2 inch. Both ends solvent weld to standard 2 inch pipe.
How heavy is the spring?
It is a 1/2 lb spring, so only light pressure is needed to open the valve.
What does a check valve do here?
It allows flow one way only. When the pump shuts off it stops water draining back through the line.
Ask your own question