When the gate valves made by our company arrive at your warehouse, there are a few important things to remember.Following these tips can help make the valves last longer and reduce the cost of repairs and maintenance. Before you start installing the valve, keep these points in mind: First, check that the gate valve […]
Recently, the demand for butterfly valves has increased a lot. The main reasons there: first, driven by the continued growth in global investment in water and wastewater treatment infrastructure, the demand for butterfly valves in newly built water supply pipelines and sewage treatment systems has been steadily increasing; secondly, the accelerated upgrading of industrial automation,
Many engineering customers doubt: the same is the nodular cast iron valve, why do some of them peel, rust, paint off half a year, but our valves are still intact all the year round, outdoor exposure to the sun? The real gap comes from the epoxy coating process that many factories can easily ignore. Paint
In municipal water supply, fire fighting and industrial fluid projects, valves are the core accessories of the control system. Most of the failures, such as water seepage, pressure relief, valve body cracking and hidden water leakage, occurred frequently in the later stage of the project, are not material problems, but quality hazards caused by omission
The sealing performance, service life, and adaptability to working conditions of soft sealed butterfly valves depend on the dual matching of valve seat sealing rubber material and valve body material. Among them, EPDM ternary ethylene propylene rubber and NBR nitrile rubber are currently the two most commonly used sealing materials for soft sealed butterfly valves
Entering our valve intelligent manufacturing workshop, digital management runs through every production process, and the core support is the intelligent production ERP system of the whole plant. Many overseas cooperative customers are concerned about how to ensure stable delivery period and product quality of valves customized in batches throughout the process? This integrated system is
When selecting valves, the material of the valve body directly determines the product’s pressure-bearing capacity, service life, suitability for working conditions, and overall cost. Ductile iron undergoes spheroidization treatment so that the graphite inside is evenly distributed in a spherical shape, which compensates for the performance shortcomings of ordinary cast iron. It is the mainstream
In hydraulic control valves, diaphragm valves and other products, diaphragm is the core component to realize pressure driving and end face sealing, and the material performance directly determines the reliability of valve operation. EPDM (ethylene propylene diene monomer rubber) is the mainstream material of the valve diaphragm currently. Its molecular structure endows the material with
In a water storage and supply system, the reason for controlling the water level is to prevent overflow waste and ensure continuous water supply. The 100X remote-controlled float valve features a ductile iron body and an EPDM sealing diaphragm, using a float device to automatically control the water level in tanks and water towers; it
Our 30ч39р valves use a EPDM wedge design,making them an ideal choice for water supply and heating systems. Both the valve body and bonnet are precision-cast from high-quality ductile iron in our own foundry, ensuring sturdy and durable products right from the start. For coating, we use an epoxy resin coating, which not only provides outstanding corrosion resistance
Electric Knife Gate ValvesProduct Overview and Operating Instructions: The actuator section of this product utilizes a multi-turn electric device to drive and control the opening and closing of the valve. (The electric actuator requires connection to a separate control box for operation.) Operators can control the valve remotely from a control room, operate it manually
There are many kinds of check valves, including swing check valves, double-lobe clamp check valves, silence check valves, slow-closing check valves, double-lobe clamp check valves and so on. In the previous articles, we introduced the swing check valve, the lifting check valve, and the double lobe clamp check valve, in this article we will introduce in
Cast iron metal sealed gate valves are the core components of industrial pipelines, and their quality and compliance are essential. Choosing to have EAC certification is a prerequisite for avoiding risks and ensuring operations. 一、Choosing a cast iron metal sealed gate valve with EAC certification is the dual bottom line of compliance access and safety
The silent check valve is also known as the nozzle-type check valve and the axial-flow check valve. It consists of the valve body, valve seat, valve plate, valve shaft, spring, and guide fluid. Both the silent check valve and the sound-absorbing check valve have the effect of reducing noise, but the sound-absorbing check valve has
