Sewer Infrastructure Articles

  • Advantages of Sanitary Valves with Electric Appliances

    The sanitary valve with electrical device refers to the sanitary valve driven by an electric motor to manipulate. The valve driven by an electrical device has the following advantages: 1. It can significantly reduce the time to open and close the valve. 2. It can greatly ...


    By Adamant Valves

  • Characteristics of the Pneumatic Sanitary Ball Valve

    1. Its fluid resistance is small. The resistance of the ball valve is the smallest fluid of all the valves. Even a ball valve of reduced diameter, the resistance to the fluid is quite low. 2. It is durable and zero leakage. For automatic packaging equipment, the pneumatic ball valve is preferred. ...


    By Adamant Valves

  • Ventilation Sanitary Butterfly Valve Introduction

    The ventilation sanitary butterfly valve is used in chemical industry, building materials, power plants, glass and other industries in ventilation, environmental engineering dust or hot air gas pipeline. It acts as a means of gas to regulate and control ...


    By Adamant Valves

  • Off-center Sanitary Butterfly Valve Advantages

    Offset sanitary butterfly valves, sometimes referred to as disc valves, are generally closer to ball valves than traditional quick-install butterfly valves in terms of sealing and application. When closed, although the disc is also vertically flowing, the disc of the ...


    By Adamant Valves

  • Quick Installation Sanitary Butterfly Valve Parameters

    The quick-install sanitary butterfly valve is used in food machines to open a small diameter. He is opposed to the industrial sanitary butterfly valve. The common sanitary butterfly valves are hygienic sanitary butterfly valve, sanitary valve sanitary butterfly valve, ...


    By Adamant Valves

  • Stainless Sanitary Butterfly Valve Role

    The stainless steel sanitary butterfly valve is widely used to make components of open and closed flow control systems, which have been used in the fields of petroleum, chemistry, metallurgy, hydroelectricity and many others areas. In the well-known butterfly valve ...


    By Adamant Valves

  • Sanitary Gate Valve Main Structural Features and Functions

    Sanitary gate valve's main duty is to cut off. When it is fully open the entire pipe gets straight through. At this time the pressure loss of medium operation reaches minimum. Its main advantage is the small fluid flow resistance. It is usually not required to frequently open and close or to keep the gate fully open or fully closed. It is not suitable for regulation, ...


    By Adamant Valves

  • Three Eccentric Multi-level Metal Seal Sanitary Butterfly Valve Features

    Three eccentric multi-layer metal seal sanitary butterfly valve is a long life, energy-saving butterfly valve with no leakage. Products meet the relevant national standards. The sealing ring adopts the multi-layer structure with both soft sealing and sealing. It is ...


    By Adamant Valves

  • Sanitary Butterfly Valve Advantages and Polishing Performance

    Sanitary butterfly valve uses a standard electronic polishing, with a smooth surface to ensure clean. It has no media accumulation area, and will not produce potential pollution. Its opening and maintenance is fast and easy, and the process downtime is shortened. Sanitary ...


    By Adamant Valves

  • American Standard Sanitary Check Valve Technical Parameters

    1. Bolt connection Body bonnet connection executive standard: ANSI B 1.1 Nut manufacturing executive standard: ANSI B 18.2.2 2 valve cover The bonnet material is the same as ...


    By Adamant Valves

  • Introduction of Check Valve

    With the continuous improvement of high-tech development, valve conditions are also getting higher and higher. New valve products continue to enter the market, the upgrade of drive mode, changes of structures as well as temperature and pressure corrosion on the material requirements of the ...


    By Adamant Valves

  • How to Install Stainless Sanitary Ball Valves

    Here are some steps for installing a stainless sanitary ball valve. Remove the protective cap on both sides of the flange first and clean it with the valve fully open. Before installation, it should carry out the whole machine ...


    By Adamant Valves

  • People-oriented Sanitary Ball Valve Design Idea

    In the sanitary ball valve design process, the main consideration is its material, structure, mechanical strength, work performance, service life and other factors. In evaluating the performance of the valve, these indicators are generally ...


    By Adamant Valves

  • The Manufacturing Process of Sanitary Quick Installation Butterfly Valve

    1. The rubber seals and valve plates of sanitary quick installation butterfly valve are imported parts to ensure the of performance and service life butterfly valve. 2. It uses a high-precision CNC lathe finishing valve which ensures a reliable compatibility of interchangeability, eliminating the need ...


    By Adamant Valves

  • Picking the right Sewer Camera

    Sewer camera models are pretty straightforward, in most cases. But, there are many options if you want a sewer camera or commonly called snake camera. This type comes many varieties: Pipe Inspection camera with viewing capabilities only, sewer ...


    By USA Borescopes

  • Identification of potential sewer mining locations: a Monte-Carlo based approach

    Rapid urbanization affecting demand patterns, coupled with potential water shortages due to supply side impacts of climatic changes, has led to the emergence of new technologies for water and wastewater reuse. Sewer mining (SM) is a novel decentralized option that could potentially provide non-potable water for urban uses, including for example the irrigation of urban green spaces, providing a ...


    By IWA Publishing

  • Pumping Wastewater into Existing Pressure Sewer

    Romtec Utilities designs, manufactures, and supplies pumping systems for many different applications. Our systems include all structural, all mechanical, all electrical, and all communications systems in a single purchase. Many of our systems are designed and supplied to handle sewage and wastewater flows in a lift station design. In many scenarios, these lift stations ...


    By Romtec Utilities Inc.

  • What too much water can do to your collection systems

    In areas with a high water table, or for cities more prone to flooding, your underground infrastructure can become inundated with groundwater and stormwater. And despite stormwater systems being built for this type of collection, there are a number of things that can go wrong for both types of collection systems underground—and above ground—that can lead to contamination or degraded ...


    By Hamilton Kent

  • Assessment on inflow and infiltration in sewerage systems of Kuantan, Pahang

    Inflow and infiltration are important aspects of sewerage systems that need to be considered during the design stage and constantly monitored once the sewerage system is in operation. The aim of this research is to analyse the relationship of rainfall as well as inflow infiltration with sewage flow patterns through data collected from fieldwork. Three sewer pipelines were selected at the ...


    By IWA Publishing

  • Emission of hydrogen sulfide (H2S) at a waterfall in a sewer: study of main factors affecting H2S emission and modeling approaches

    Hydrogen sulfide (H2S) represents one of the main odorant gases emitted from sewer networks. A mathematical model can be a fast and low-cost tool for estimating its emission. This study investigates two approaches to modeling H2S gas transfer at a waterfall in a discharge manhole. The first approach is based on an adaptation of oxygen models for H2S emission at a waterfall and ...


    By IWA Publishing

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you