Industry News
Posted 2024-04-08

Characteristics of Hygienic Grade Valves

Hygienic-grade valves, also known as food-grade valves, are specialized fluid control equipment used in industries with strict hygiene requirements such as food, beverages, dairy products, and pharmaceuticals. As products in these industries directly affect people's health and safety, the hygiene standards for valves are exceptionally high. The design, manufacturing, and installation of hygienic...

Industry News
Posted 2024-04-01

What Valves Are Needed for A Sewage Treatment Plant?

Valves play a crucial role in sewage treatment processes. They not only control the direction and flow of water but also ensure the system operates safely, stably, and efficiently. Therefore, selecting the appropriate valves is essential for sewage treatment plants. Common Types of Valves Used in Sewage Treatment Plants: Globe Valve: Used to cut off or connect the medium in pipelines, characterized...

Industry News
Posted 2024-03-28

Advantages of Cast Iron Valves

Cast iron valves are critical components in industrial fluid control systems, widely used in various fluid pipelines for functions such as regulation, isolation, distribution, and backflow prevention. The widespread application of cast iron valves is primarily attributed to their unique advantages. Advantages of Cast Iron Valves 1. Material Superiority Cast iron valves are typically...

Industry News
Posted 2024-03-20

10 Common Problems Encountered in Valve Applications

1. Why does a double-seat valve tend to oscillate at low openings? For a single-core valve, stability is good when the medium is in a flow-open mode, but poor when it's in a flow-closed mode. A double-seat valve has two cores: the lower core is in a flow-closed state while the upper one is in a flow-open state. Consequently, at low openings, the flow-closed core is prone to causing valve oscillations,...

Industry News
Posted 2024-01-18

Online Detection for Valves in Petrochemical Plants

The safety and reliability of petrochemical equipment have always been key issues to the industry, and valves are used as important components during the operation of the equipment, which plays a key role in controlling the flow and medium. The failure of the valve often leads to serious accidents and economic losses. The status monitoring and maintenance of the valve are particularly important. ...

Company News
Posted 2024-01-15

High-performance Butterfly Valves

We just delivered some of Butterfly Valves with large diameters to one of our major clients in Germany. Product descriptions High-performance Butterfly Valve with Gearbox + Hand wheel Lug type, as per ASME B16.9 Renewable Seat, double eccentric Fire Safe Design, as per API 607 Anti-blow out Proof Stem (with two PIN fix) For mounting between two flanges, as per ASME B16.5 Face to face...

Industry News
Posted 2023-12-25

Metal Seated Ball Valves in Offshore Platforms (Part Two)

2. Technical requirements for metal seated wear-resistant ball valves in marine environments 2.1 Ultra-high wear resistance Ball valves must be wear-resistant due to the effects of high temperatures and constant motion friction. The ball and valve seat sealing surfaces of this metal seated wear-resistant ball valve are sprayed with WC (tungsten carbide). The surface hardness of the coating...

Industry News
Posted 2023-12-07

Metal Seated Ball Valves in Offshore Platforms (Part One)

Abstract: In the process of offshore oil processing and transportation, leakage prevention has gradually attracted people’s attention. Valves are not only corroded at a much faster rate in the marine environment than inland, but once problems occur, they will cause great economic losses and marine environmental pollution. Therefore, offshore oil engineering has stricter requirements for valve...

Industry News
Posted 2023-10-23

Fire Resistance Testing Equipment for Pipes and Valves

A valve is an important device on pressure pipelines and is widely used in various industries such as petrochemical, steel smelting, thermal power generation, nuclear power, water conservancy and hydropower industries. Fire resistance testing equipment and detection are discussed in this article. Testing Equipment According to the requirements of fire resistance test standards of the valve,...

Industry News
Posted 2023-08-25

Inspecting Internal Leakages of Buried Ball Valves

Buried ball valves are a type of valve used in various industries to control the flow of fluids. They are called "buried" because they are typically installed underground, making them ideal for applications where space is limited, or aesthetics are important. These valves consist of a hollow ball with a hole in the center, which acts as the flow control mechanism. One of the main...

Company News
Posted 2023-08-23

DIN Ball Valves with Bare Stems, Top Flanges and SS304 Brackets

We finish manufacturing a some DIN ball valves for one of our European clients, and the details are as follows: Descriptions of Products DIN Ball Valve, bare stem + top flange ISO 5211 + SS304 bracket 3-pc body, Trunnion mounted, side entry, full bore Double shaft seal, venting and drain plug Anti blow-out proof shaft, Fire Safe design: API 607 Anti static device Valve design: as per...

Industry News
Posted 2023-08-14

Internal Leakages of Ball Valves in Gas Transmission Stations

Ball valves are an essential component in gas transmission stations, and their importance cannot be overstated. These valves play a crucial role in regulating the flow of gas, ensuring safety, and preventing potential disasters. Firstly, ball valves offer superior control over the flow of gas. Their design allows for quick and precise adjustments, enabling operators to regulate the pressure and volume...

Industry News
Posted 2023-07-28

Basic Design Requirements for Spent Fuel Reprocessing Process Valves

(1) Radiation resistance of the valve The material and structure of the valve should be considered in the design to meet the requirements of radiation resistance. The valve body is made from stainless steel which is consistent with the pipe material. Stainless steel meets the requirement for radiation resistance. The material selection of other parts of the valve requires radiation resistance and...

Company News
Posted 2023-07-22

Super Big Size EN 1984 Gate Valve with Bypass and Plug Drain

Super Big Size EN 1984 Gate Valve with Bypass and Plug Drain: Delivering Superior Functionality and Performance Here at Baltic Valve Co., Ltd, we take pride in offering top-quality industrial valves, and today, we're excited to present our latest innovation - the Supper Big Size EN 1984 Gate Valve with Bypass and Plug Drain. This gate valve is designed to excel in various applications,...

Industry News
Posted 2023-07-07

Selection and Design of Valves for Spent Fuel Reprocessing

3.1 Selecting valves For the selection of spent fuel reprocessing valves, it is necessary to ensure their safety, reliability, functionality, operability and economy. First, clarify the requirements for the safety of the valve according to the requirements of the process system, such as safety level, anti-seismic category and quality assurance level. Second, clarify the material, use and type of the...

Industry News
Posted 2023-06-25

Online Detection of Internal Leakages of Ball Valves

1. Overview The ball valve is a device used to cut off, distribute and change the flow direction of the medium. Its opening and closing part is a sphere, which is opened and closed by rotating the sphere at an angle of 90 around the axis of the valve stem. During the operation of the gas transmission pipeline, the internal leakage of the ball valve will bring great trouble to the process operation,...

Company News
Posted 2023-05-29

DIN SS Ball Valves with Bare Stems

We got a new project of DIN stainless steel ball valves for one of our European clients. We have provided valves for them last time. Descriptions DIN Ball Valve, bare stem + top flange ISO 5211 + SS304 bracket 3-pc body, Trunnion mounted, side entry, full bore Double shaft seal, venting and drain plug Anti blow-out proof shaft Fire Safe design: API 607 Anti static device Valve design:...

Company News
Posted 2023-05-22

DIN Stainless Steel Ball Valves with Bare Stems

We got a new project for one of our European clients by providing DIN stainless steel ball valves. This is the second time we offer valves for their projects. Descriptions DIN Ball Valve, bare stem + top flange ISO 5211 + SS304 bracket 3-pc body, Trunnion mounted, side entry, full bore Double shaft seal, venting and drain plug Anti blow-out proof shaft Fire Safe design: API 607 Anti static...

Company News
Posted 2023-05-12

Big Size DIN Gate Valves (PN40 Series)

We just delivered some large-diameter gate valves to one of our major clients in Europe. Descriptions EN1984 GATE VALVE, with gearbox + hand wheel OS&Y, BB, BG, flexible wedge, full port Ends connection: Flange ends, as per EN 1092-1/D (groove) Face to Face Dimension: EN558/Row 26 Body: GP240GH Trim: 5# (full STL) Item 1) DN300 PN40 L= 750 MM ...

Company News
Posted 2023-05-09

DIN Gate Valves with Big Sizes (PN16 Series)

We just delivered some gate valves with big sizes to one of our major clients in Europe. Descriptions EN1984 GATE VALVE, with gearbox + hand wheel OS&Y, BB, BG, flexible wedge, full port Ends connection: Flange ends, as per EN 1092-1 type B1 Face to Face Dimension: EN558/Row 15 Body: GP240GH Trim: 5# (full STL) Item 1) DN400-PN16 L= 600 MM Item 2) DN500-PN16...

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