Welcome to our websites!

professional factory for Rubber Wedge Gate Valve - Manual Knife Gate Valve For Wastewater Treatment Dn50-Dn600 – Hongbang

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

Using a complete scientific top quality management program, great high-quality and fantastic religion, we win great track record and occupied this area for Pneumatic Actuator, Ggg50 Butterfly Valve, Electric Actuator Wafer Butterfly Valve, We focus on to make excellent quality products to supply service for our clients to establish long-term win-win relationship.
professional factory for Rubber Wedge Gate Valve - Manual Knife Gate Valve For Wastewater Treatment Dn50-Dn600 – Hongbang Detail:

Manual Knife Gate Valve For Wastewater Treatment Dn50-Dn600

USE
Paper and pulp industry, mining industry, silo discharge, chemical industry, pumps, food and beverage industry, wastewater engineering.

SIZE
Standard version in nominal sizes from DN 50 to DN 1200

Operational Pressure
DN 50-250 = 10 bar
DN 300-400 = 6 bar
DN 450 = 5 bar
DN 500-600 = 4 bar
DN 700-1600 = 2 bar

WHY USE A KNIFE GATE VALVE?
Knife gate valves are widely used across many industries that process very thick media, such as in pulp and paper, slurry and mining, water treatment, power generation and many more industrial applications. The question is why use a knife gate valve instead of another type of valve? In this article, we will be discussing the function of a knife gate valve and showcase different types of knife gate valves available from BME.

FUNCTION OF A KNIFE GATE VALVE
Knife gate valves are so-called because of their ability to cut through media containing solids. They work by lifting a round or rectangular gate out of the path of the media. The sealing surfaces between the gate and seats are planar, so knife gate valves are often used when a straight-line flow of fluid and minimum restriction is needed.

Knife gate valves were designed for specific use in the pulp and paper industry. This was due to stringy pulp impinging between the wedge and seat of a normal gate valve and preventing flow shut-off.

HOW DOES A KNIFE GATE VALVE WORK?
A knife gate valve works by allowing thick media to easily flow over soft seals with no interference. They work by chopping up the media as it passes through the valve. Today knife gate valves are used in numerous processing plants all over the world and come in large sizes. This makes it easier for the valve to handle thick flows of media including grease, oils, slurry, waste water and paper pulp. Due to this, knife gate valves have low-pressure limitations and are designed to seat the blade into a soft seal with no disruption.

WHY USE A KNIFE GATE VALVE?
The main reason for choosing a knife gate valve is that they are cost-effective, easy to actuate and light. They are also extremely effective in many industries and processes. Knife gate valves were designed with a sharp edge to cut through the pulp and seal. With this type of useful attribute, the knife gate valve has become invaluable in applications involving slurry, viscous fluids and other systems where impingement is an issue.
————————————————————————————————————————————————————————
ok valve manual knife gate valve drawing
————————————————————————————————————————————————————————
ok valve manuel knife gate valve production process


Product detail pictures:

professional factory for Rubber Wedge Gate Valve - Manual Knife Gate Valve For Wastewater Treatment Dn50-Dn600 – Hongbang detail pictures

professional factory for Rubber Wedge Gate Valve - Manual Knife Gate Valve For Wastewater Treatment Dn50-Dn600 – Hongbang detail pictures

professional factory for Rubber Wedge Gate Valve - Manual Knife Gate Valve For Wastewater Treatment Dn50-Dn600 – Hongbang detail pictures

professional factory for Rubber Wedge Gate Valve - Manual Knife Gate Valve For Wastewater Treatment Dn50-Dn600 – Hongbang detail pictures


Related Product Guide:

The key to our success is "Good Product Quality, Reasonable Price and Efficient Service" for professional factory for Rubber Wedge Gate Valve - Manual Knife Gate Valve For Wastewater Treatment Dn50-Dn600 – Hongbang , The product will supply to all over the world, such as: Florence, Liberia, Liverpool, Due to our strict pursues in quality, and after-sale service, our product gets more and more popular around the world. Many clients came to visit our factory and place orders. And there are also many foreign friends who came for sight seeing, or entrust us to buy other stuff for them. You are most welcome to come to China, to our city and to our factory!
  • Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
    5 Stars By Christian from Macedonia - 2018.04.25 16:46
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Natividad from Bolivia - 2018.09.29 13:24
    Write your message here and send it to us