How do Check Valves Function, and Why would they be Selected over other Valve Types?
- Jun 17, 2019
- Hits: 32
Also known as non-return, one-way, and clack valves, check valves are different from other types of valves in their ability to pass fluid in solely one direction. This sort of function is essential for...
Advantages of Forged Components Over Cast Ones
- May 22, 2019
- Hits: 32
Valves are widely used for industrial application. And valves are designed in a variety of kinds, such as globe valve, gate valve, check valve, ect. But not all valves are produced in the same way. Some...
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WHY ARE FORGED VALVES BETTER THAN CAST VALVES?
- May 22, 2019
- Hits: 47
In comparison to castings, the structure of forgings ensures wall thickness and dimensional tolerances are uniform. High impact closed die press forces and a segregation free billet guarantees superior...
Ductile Iron Valve VS Cast Iron Valve
- May 15, 2019
- Hits: 62
Customers from all kinds of industries need valves of all varieties for their high-demand processes. Valves are available in a huge number of materials for any application imaginable. A few of these materials...
What Material to Use for Valves in High Temperature Condition
- May 15, 2019
- Hits: 75
High temperature conditions include sub-high temperature, high temperature grade Ⅰ, high temperature class Ⅱ, high temperature grade Ⅲ, high temperature Ⅳ grade, high temperature Ⅴ grade, the following...
What is Piggable Valve
- May 08, 2019
- Hits: 587
What is pigging? Pigging a pipeline starts with a pig trap – a funnel shaped Y-section in the pipeline that includes a launcher and a receiver. Certain valves, like the GROVE G4N gate valve and...
What is Double Block and Bleed Valves ?
- May 08, 2019
- Hits: 79
API 6D defines a double-block-and-bleed valve (DBB) as a “single valve with two seating surfaces that, in the closed position, provides a seal against pressure from both ends of the valve with a...
What are lined Valves
- Apr 29, 2019
- Hits: 45
Valves used in seawater systems are always subject to metal corrosion due to the exposure to seawater, so their life period gets reduced shorter. On top of that, there are maintenance hurdles from sea...
Diaphragm Valves Types
- Apr 29, 2019
- Hits: 32
All diaphragm valves are bidirectional. They can be used as on-off and throttling valves. Diaphragm valves offer advantages in certain low-pressure applications not possible with other types of valves....