# Valterra 6401 PVC Gate Valve, White, 4-Inch Slip

Manage flow in compatible plumbing systems with the Valterra 6401 gate valve, featuring 4-inch female slip connections.

- [Original product page](https://www.ofertitastop.com/ca/product/valterra-6401-pvc-gate-valve-white)
- [View offer](https://www.ofertitastop.com/ca/visit/valterra-6401-pvc-gate-valve-white)
- Market: CA
- Language: en-CA
- Currency: CAD
- Product updated: 2026-11-05T00:14:18.750Z
- Brand: Valterra
- Model: 6401
- MPN: 6401
- EAN / GTIN: 00019079640109
- SKU: ofertitastop-ca-10054
- Category: Hardware > Plumbing > Plumbing Fittings & Supports > Plumbing Valves
- Source store: amazon CA
- Active deal: Yes
- Price: 131.67 CAD
- Previous price: 144.25 CAD
- Discount: 9%
- Rating: 4.3 / 5
- Reviews: 180

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

For managing flow in a system built around 4-inch slip connections, the Valterra 6401 provides a gate-valve format with PVC hubs and body. Its 304 stainless steel shaft and paddle are designed for corrosion resistance, while TPV seals add chemical resistance and dimensional stability. The female slip connections make the fitting type clear when selecting a valve for a compatible setup.

## Where it shines
This valve is suited to plumbing and other systems that use 4-inch slip connections and need a gate valve for controlling flow. The PVC body and hubs offer resistance to corrosion and chemicals, useful in settings where those material properties matter. A 304 stainless steel shaft and paddle support corrosion resistance in the valve’s moving components, and the TPV seals are selected for chemical resistance and dimensional stability.

In a practical installation, the key benefit is having a gate valve sized for a 4-inch slip connection rather than relying on a cap-style approach. Some buyers report using it to help prevent flooding when a system backs up, and some say it works better for their needs than an old screw cap. Those comments describe individual experiences, but they point to the valve’s practical role in systems where flow control is important.

## What to know
The Valterra 6401 has 4-inch female slip connections at the inlet and outlet. Match those connections to the system’s fittings when planning an installation, the valve’s connection style is a central part of choosing the right replacement or component. Its PVC construction, stainless steel shaft and paddle, and TPV seals each serve a distinct material role within the assembly.

Customer feedback on function is generally positive, particularly for use in backup or flood-prevention situations. Opinions on durability and value are mixed. Some buyers describe a solid, effective valve, while others report damage on arrival or a broken handle, and a few mention debris beneath the gasket. This feedback is useful context alongside the stated construction materials and the connection requirements for your setup.

## Tips for day-to-day use
Plan the valve’s position so it remains accessible for operation and routine inspection. In a 4-inch slip system, confirm that the adjoining fittings match the valve’s connection type before installation. Keeping the connection details in view can make replacement selection more straightforward and help the valve fit the intended plumbing layout.

For ongoing use, include the valve and its sealing area in regular system checks, especially if the setup is relied on to manage backups. The shaft, paddle and TPV seals are functional parts of the assembly, so maintaining access to the valve makes it easier to monitor its condition as part of normal system upkeep.

## Is it worth it?
A solid pick if your system calls for a 4-inch female slip gate valve and you want PVC construction with corrosion-resistant stainless steel components. The Valterra 6401 brings together PVC hubs and body, a 304 stainless steel shaft and paddle, and TPV seals in one valve. Its value is most apparent when the connection size and slip format match the installation, and when controlled flow is preferable to relying on a screw cap. For a compatible plumbing setup, it offers a purpose-built way to manage flow while keeping the valve accessible for ongoing use.

## Images

![Valterra 6401 PVC Gate Valve, White, 4-Inch Slip — 1](https://www.ofertitastop.com/i/MPwd1Khxo_Tcp2x_ageb7o-S1GISSBU1ohGPMK71EPjiHFEBKjgzwGDMaixbV0MEidHNxAMXYXu7vdXa60LnqZOMwcRT4Bxw_ZtheEPVSdEZ0w8lbvMAYQ.jpg)

![Valterra 6401 PVC Gate Valve, White, 4-Inch Slip — 2](https://www.ofertitastop.com/i/Gs_RnQjRSUGDyaQD3_gxfCYxS_RdyS_h3_9Gs0qZ4VISqRLPqhfpzKQ0zNGYQfFblJoECeGCLYiwjXux7ezhYTu1B7UMM-hDn8048SspUEAzl5QxErFuGA.jpg)

![Valterra 6401 PVC Gate Valve, White, 4-Inch Slip — 3](https://www.ofertitastop.com/i/3spl3STrynuWoNkjA7KIqmfAgvZM_csF8yzXmNRJXRfewzyIAv_UsbSN6TNA_aE8ygDGcJXeqLoV_Jgj-8gvF-GCMUY_s-UAoyKEQVcvjzPaSJqAJeD0ng.jpg)

![Valterra 6401 PVC Gate Valve, White, 4-Inch Slip — 4](https://www.ofertitastop.com/i/WzC3kchAsp3GY5fupO6FEAAcGQi6jm9z0X7SfXtx4fOAhyUQcFPXggv75drIV7Xhd-bUSXlxleqwV-ll_8BWQdoMTzRaHtFNlU5X9SAl1TG178676gXMLA.jpg)

![Valterra 6401 PVC Gate Valve, White, 4-Inch Slip — 5](https://www.ofertitastop.com/i/7ePngjQ1HqTYhwc7JT--NVNBhCn20LxcLmsTvkUOZt42teXVEQKJT2ohVgh_C8i8ZJMC_UD1qXwFvwK7rQPendobGV53qQwj-s_9fMy6D8qIDibrnwRtHw.jpg)