Founded in 2006, ZFA Valves is a leading OEM/ODM manufacturer of industrial valves, specializing in butterfly valves, gate valves, and check valves. ZFA valves’ OEM/ODM services are available to customers in industries such as water treatment, HVAC, chemicals, and food and beverage. ZFA Valves is certified by ISO, CE, and WRAS, ensuring strict quality control…
The price of butterfly valves varies due to a variety of factors. Understanding the key factors affecting butterfly valve prices not only helps with purchasing decisions, but also optimizes project budgets.This article will delve into the 8 main factors that affect butterfly valve prices, combining industry trends and actual cases to provide practical insights. 1….
When customers purchase triple eccentric butterfly valves, they typically choose between two types: metal-to-metal seat butterfly valves vs multi-layer sealing butterfly valves. Let’s explore their similarities and differences to guide you in selecting the right valve. 1. Features of Multi-Layer Triple Eccentric Butterfly Valves Multi-layer butterfly valves have a complex sealing structure. The sealing ring consists…
Choosing the right industrial valves can feel like a big decision, but it doesn’t have to be overwhelming. For managing a sprawling chemical plant or a compact HVAC setup, picking the perfect valve involves navigating a maze of factors, from material compatibility to pressure ratings and industry standards. It is not just about finding a…
Single Flange Butterfly Valve Overview Many butterfly valve types exist. One design stands out, though less known. The single flange butterfly valve plays a key role. This article covers its design, function, applications, advantages, and limitations in detail. 1. Definition of Single Flange Butterfly Valve. What is a single flange butterfly valve? It differs from…
Butterfly valves are very popular due to their ease of use. Their effective performance to stop the flow makes them stand out. However, the use of flanged butterfly valves is also increasing. Their usability is more common in heavy-duty piping systems. However, many still don’t have any idea about these valves. So they ask: What…
Butterfly valves are widely used as control and regulation devices in industrial pipeline systems. Their valve discs (or butterfly discs) are the core components for realizing switching and flow regulation. In addition to the material, the design of the valve disc also directly affects the performance, sealing and service life of the butterfly valve. According…
Valves are widely used across various industries. Their importance cannot be denied, from plumbing to gas and liquid transportation. However, these valves are of different types. Among those, gate and plug valves are very popular. They have many differences providing a basis for debate on plug valve vs gate valve. Both of these pipes offer…
Butterfly valves undergo rigorous pressure testing. This ensures reliability, performance, and safety under operating conditions. Testing occurs during manufacturing, installation, and maintenance. The test process verifies the valve’s ability to withstand specified pressures without leaking or failing. This article outlines the purpose, standards, procedures, equipment, and precautions for butterfly valve pressure testing. 1. Purpose of…
When it comes to controlling the flow of fluids, gate valves stand out as a reliable solution. However, they come in several types, each specific in its usability. Understanding those types and working is crucial for better flow control. That’s why I am writing a complete guide to gate valves and their types. Selecting the…