Company News
Posted 2020-07-30

API 6D Duplex Steel Ball Valve

Duplex steel ball valve We finished a few qty of duplex steel ball valves for a tank. Details are as follows. Product description: Ball valve, bare stem with ISO top flange, for later on mounting the Bettis Actuator. Trunnion mounted, 3-pc body, side entry, full bore. Anti blow-out proof shaft, venting and drain plug. Fire Safe design: API 607. Anti static device. Valve design:...

Industry News
Posted 2020-07-24

How to Make a Longer Service Life of a Ball Valve

A longer service life of a ball valve relies on the following factors: 1. Normal working conditions. 2. Maintain the temperature properly proportional to the pressure. 3. When the ball valve is closed, there is still pressurized fluid inside the valve body. Before disassembly, it is necessary to check the upstream and downstream sides of the ball valve to ensure that there is no pressure in...

Industry News
Posted 2020-07-21

How to Select Proper Valves According to Flow Characteristics?

The disc and the shape of the valve flow passage make the valve have certain flow characteristics, which must be taken into account when you select valves. 1. Valves for cutting off and starting the flow of media Generally, valves with small flow resistance and straight-through flow passage are selected. Downward closed valves (globe valves and plunger valves) are seldom used because of the tortuous...

Industry News
Posted 2020-07-13

Types of the Globe Valve

There are three types of globe valves classified according to the type of body. 1. Z-body globe valve 2. Y-body globe valve 3. Angle globe valve design Z-body globe valve Z-body type is the simplest valve design and most common type, beneficial to applications involving water flow. The name "Z-shaped" stems from the Z-shaped partition inside the globular body. The horizontally...

Industry News
Posted 2020-06-28

Difference between Globe Valves and Throttle Valves

Globe valve, also called stop valve, is one of the most widely used valves. It is popular because of its durability, easy manufacture, convenient maintenance and low friction between sealing surfaces during opening and closing. It is not only suitable for medium and low pressures, but also suitable for high pressures. The working principle of the globe valve is to make the...

Industry News
Posted 2020-06-17

Types of Plug Valves

Plug valves have lubricated and non-lubricated designs and are with various types of port openings through the plugs. Lubricated Plug Valve The plug in a lubricated plug valve has a cavity in the middle along its axis. You can see this in the image. The lubricant chamber at the bottom and the sealant injection device at the top ensure the supply of lubricant. In case the sealant is injected into the...

Industry News
Posted 2020-06-10

What is Plug Valve?

Plug valve is the valve that uses a tapered or cylindrical “plug” to stop or start the flow. The plug in the plug valve has a hollow passage to pass the fluid. When the valve is open, this bored passage is in line with the flow. When the plug is rotated a quarter turn to change from open to closed positions, the solid part of the plug stops the flow. Plug valve is used in place...

Industry News
Posted 2020-06-05

Why Triple Offset Butterfly Valve Superior to the Standard One?

Triple eccentric butterfly valves, also called triple offset butterfly valves, are critical in applications where bubble-tight shut off is required. In some applications, bubble-tight shut off cannot be achieved using double eccentric butterfly valves. Some applications don't lend themselves well to traditional butterfly valves, e.g., applications involving harsh chemicals or media containing...

Company News
Posted 2020-05-22

API 6D Metal Seated Ball Valve

High temperature, metal seated ball valve. We finished and delivered some ball valves with special requirements to one of our major customers in EN. Details are as follows: Product description: API 6D Ball valve with gearbox HW series. Extended bonnet, energized seat, metal to metal. Trunnion mounted, 3-pc body, side entry, full bore. Anti blow-out proof shaft, venting and drain plug....

Company News
Posted 2020-05-19

API 6D Trunnion Mounted Ball Valve

High class, big size ball valve. We finished and delivered a big size ball valve to one of our major customers in EN. Details are as follows: Product description: API 6D Ball valve with worm gear. 3-piece body, trunnion mounted. Full bore, solid ball. Anti-blowout shaft, anti-static device. Fire Safe design: API 607. End connection: RTJ flange ends. Face to face...

Industry News
Posted 2020-05-14

How to Maintain Ball Valve?

1. Before you use the ball valve, spray water to clean the overflow part of the pipeline and valve body to allow residual iron filings and other foreign matters to enter the valve bore. 2. When the ball valve is closed, some media remain in the body and exert a certain pressure. Before you repair the ball valve, first close the stop valve in front of the ball valve, open the ball valve to...

Company News
Posted 2020-04-30

ASTM A182 F316 Ball Valve

DIN ball valve, stainless steel ASTM A182 F316 We finished and delivered a big qty ball valve to one of our major customers in Vienna, Austria. Details as follows: Product description: DIN Ball valve. 3-piece body, trunnion mounted. Double shaft seal, full bore. Anti-blow-out proof shaft, anti-static device. End connection: EN1092-1/B1 for PN25/PN40. End connection: EN1092-1/B2...

Industry News
Posted 2020-04-29

A Brief Introduction of Marine Valves

When a ship is in operation, it needs to be dealt with many problems. It is necessary to solve those problems in order to make the ship run smoothly. Marine valve is a very important accessory of ships, which is mainly used to control the pressure, flow rate and flow direction of the liquid in the pipeline of the ship. If the liquid in the ship cannot be controlled, it will have a great impact on...

Company News
Posted 2019-12-26

We delivered class 300 48 inch gate valves to BP/ Basra Oil Company in Iraq

Big size gate valve for raw water We finished & delivered class 300 48 inch gate valves to BP/ Basra Oil Company in Iraq. Purchase Order Number: OR 127267 Requested the valve inside & outside to be done Epoxy Coating Product description: API 600 gate valve with gearbox O.S&Y, BB, Rising Stem, Full Port Flexible Wedge with Back Seat. With Bottom Feet for Standing Materials ...

Company News
Posted 2019-10-21

Baltic delivered EN 1984 / DIN 3352 Gate Valves to Europe

We delivered high quality, EN/DIN Gate valves to one of European customers. Generally: Gate valve, OS&Y, gear box operated. Design: EN1984 / DIN 3352. With gear box and hand wheel. Bolted bonnet, outside screw and yoke, rising stem, flexible wedge, full port. Supporting feet. Connection flange according to EN1092-1, type B1. Face to face EN558-1, line 26. Painting: Inside and outside not...

Company News
Posted 2019-10-16

Baltic delivers EN / DIN gate valves to a European customer

We will deliver high quality, EN/DIN valves to one of European customers in the next days. Generally: GATE VALVE with bare shaft for mounting an el. actuator OS&Y, bolted bonnet, rising stem, flexible wedge, full bore, with backseat Topflange: ISO 5210-F14 Bare stem with thread Tr 42x7 36 turns / stroke Flanged acc. EN1092-1 Form B1 FTF acc. EN558-1/26 (650mm) Material: • Body...

Company News
Posted 2019-10-11

Baltic will deliver EN / DIN gate valves to a European customer

We will deliver high quality, EN / DIN valves to one of our European customers in the next few days. Stainless steel material: ASTM A351 CF8M Trim: stainless steel SS 316, with full stellite seats Generally: GATE VALVE, designed as per EN1984 / DIN 3352 • outside screw and yoke • with hand wheel / gearbox • body / bonnet: stainless...

Industry News
Posted 2019-08-21

The Description of Globe Valves

Valves such as globe valves, gate valves, butterfly valves, check valves and ball valves are indispensable in various piping systems. Each valve differs in appearance, structure and function. For example, the structure of the gate valve is more complicated than the globe valve. So when you want to buy a globe valve, its structure, classifications, features and other installation information are what...

Company News
Posted 2019-08-21

Baltic Delivered API 600 Gate Valve to BP/ Basra Oil Company in Iraq

API 600 Gate Valve for Raw Water We finished and delivered Class 300, 40 Inch gate valves to BP/ Basra Oil Company in Iraq. Purchase Order Number: OR 125704 Customer's Data Sheet: YO3F3B Requested the valve inside & outside to be done painting Product description: API 600 Gate Valve Design: API 600 O.S&Y, BB, Rising Stem, Full Port Flexible Wedge with Back Seat With Bottom Feet for Standing...

Industry News
Posted 2019-08-11

Something You Should Know about Dual Plate Check Valves

The check valves refer to a kind of automatic valves which rely on the pressure of the flow medium in the pipe to push the disc, so as to close and open the valve. When the medium stops flowing, the check valve disc closes, preventing the medium in the pipe reversing, keeping the pump and drive motor from reversing, in case the medium leaks. Thus all play a key role in ensuring the safety of the pipeline....

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