---
product_id: 51660381
title: "4inch Socket x Socket Gray Knife Gate Valve"
brand: "praher valves"
price: "€ 466.75"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/51660381-4inch-socket-x-socket-gray-knife-gate-valve
store_origin: SK
region: Slovakia
---

# TPE seals Safety clip 4" size 4inch Socket x Socket Gray Knife Gate Valve

**Brand:** praher valves
**Price:** € 466.75
**Availability:** ✅ In Stock

## Summary

> 🔑 Unlock Reliability with Every Turn!

## Quick Answers

- **What is this?** 4inch Socket x Socket Gray Knife Gate Valve by praher valves
- **How much does it cost?** € 466.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/51660381-4inch-socket-x-socket-gray-knife-gate-valve)

## Best For

- praher valves enthusiasts

## Why This Product

- Trusted praher valves brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Equipped with a gatekeeper safety clip to prevent accidental closures.
- • **Sealed to Perfection:** Double O-ring shaft seals ensure leak-free operation.
- • **Unmatched Durability:** Crafted from Grey PVC and stainless steel for long-lasting performance.
- • **Effortless Installation:** Molded mounting pads for easy mechanical lock installation.
- • **Versatile Pressure Handling:** Handles up to 50 psi at 70°F for robust applications.

## Overview

The 4-inch Socket x Socket Gray Knife Gate Valve is engineered for durability and safety, featuring high-quality materials like Grey PVC and stainless steel. It includes advanced sealing technology with TPE lip-type seals and EPDM O-rings, ensuring leak-proof performance. Designed for easy installation and operation, this valve is perfect for various industrial applications.

## Description

4inch Socket x Socket Gray Knife Gate Valve

## Features

- Material: Grey PVC
- Santoprene (TPE) lip-type seals & EPDM O-rings. 303/AA stainless steel shaft & hardware
- Comes with glass reinforced polypropylene handles & double O-ring shaft seals. Molded mounting pads on valve body for installing mechanical locks in closed position. Comes standard with the gatekeeper safety clip to prevent unintentional closing.
- Vacuum: 0" Hg in closed position & 7" Hg in open position
- Maximum pressure @ 70°F: 50 psi (1-1/2" to 2-1/2") & 40 psi (3" to 4")

## Images

![4inch Socket x Socket Gray Knife Gate Valve - Image 1](https://m.media-amazon.com/images/I/51ETnm-VHmL.jpg)

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**Shop now:** [https://www.desertcart.sk/products/51660381-4inch-socket-x-socket-gray-knife-gate-valve](https://www.desertcart.sk/products/51660381-4inch-socket-x-socket-gray-knife-gate-valve)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-21*