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PVC gate valve with lever handle and spigot connections

Valterra

Valterra 4303GR 3 In. Class 125 Spigot Gate Valve

SKU CH-D1Z2-P30NA MPN 4303GR

A 3-inch PVC gate valve with a rising 304 stainless-steel stem and lever handle rated for 30 psi water service

  • Product typeDrain Components
  • Main materialHAWA
  • Rising stem with 304 stainless steel for smooth operation
  • Solid 304 stainless steel wedge resists corrosion
  • TPE seal material provides reliable shut-off
  • Welded PVC bonnet ensures structural integrity
  • Rated 30 psi water and 15 psi steam service

3 Inch PVC Gate Valve

The Valterra 4303GR is a 3 inch gate valve built from PVC with 304 stainless steel stem and wedge. It uses a spigot connection on both male ends and carries a Class 125 rating. The valve is designed for water media in drain and trap installations.

Suits low-pressure water lines

This valve fits gravity-fed or low-head water systems where operating pressure stays at or below 30 psi and steam pressure does not exceed 15 psi. It is not intended for high-pressure mains, compressed air or hot-steam service above the rated limit.

30 psi maximum operating pressure

The 30 psi operating ceiling is the single figure that decides whether this valve matches the system. Exceeding it risks seat damage and leakage, so confirm the line pressure before specifying this part.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $25.99
Cheaper than about 57% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameValterra
Model name4303GR
Product typeDrain Components
Size & build
Main materialHAWA

Questions about this item

What pipe size does the 3 in spigot end fit?

The valve has a 3 in nominal size with a male spigot connection that slides into a 3 in PVC fitting socket.

How is the rising-stem gate valve installed and what step is often missed?

Apply PVC primer and cement to the spigot and fitting, push fully home, then rotate the lever to verify the stainless-steel wedge travels freely.

Which seal or wear part will need replacement after extended service?

The TPE seat seal and the 304 stainless-steel wedge are the components that wear and can be replaced during maintenance.

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