Company News
Posted 2022-08-16

API 6D Floating Ball Valves

We manufactured & delivered 365pcs floating ball valves to one of our major customers in South America at the beginning of this month. Product descriptions API 6D Ball valve with lever (with locking device) ***2-pc body, floating ball ***Full bore, solid ball ***Anti-blow out proof shaft ***Fire Safe design: API 607 ***Anti-static device ***Ends connection: RF flange ends, as per...

Industry News
Posted 2022-07-14

Measures to Prevent Internal Leakages of Valves

Measures to prevent internal leakages of valves are as follows: 1. Flushing the pipe During valve inspection, it is common to find scratches on the valve. During the operation of power plant units, it is often found that the valve does not leak before opening, but leaks occur during operation, which are all caused by impurities in the pipeline. For example, valves are closed during operation for water...

Industry News
Posted 2022-06-29

The Internal Leakage of the Thermal Power Plant Valve

In the development of thermal power plants, the internal leakage of the thermal system valves directly affects the development. Therefore, thermal power plants should actively know the causes of internal leakage of valves in the production process. Before production, timely check the corresponding equipment to clean up the dirt existing in them to ensure the automation of thermal power plant valves....

Company News
Posted 2022-06-27

EN 1984 Gate Valves of Large Diameters

Product descriptions GATE VALVE with gearbox and hand wheel Design: EN 1984, Bolted bonnet, Rising stem Outside screw and yoke, Backseat, Flexible wedge Drain valve executions consist of neck pipe with gate v. DN25/PN40 see below sketch: Inlet: screwed on to the neck pipe Outlet: flange DN25/PN40 as per EN 1092-1, for connecting a flange hose Neck pipe length as short as possible as per manufacturer...

Company News
Posted 2022-06-22

Gate Valves of DN600 and PN25

We just finished manufacturing some gate valves with large diameters for one of our European clients. The gate valves will be shipped next week. To protect our client, we have removed the logo on the valve body. Product descriptions EN1984 GATE VALVE with bare stem ready for mounting AUMA actuator ***OS&Y, BB, BG, Rising Stem ***Flexible Wedge, with Back Seat ***bypass DN50 incl....

Company News
Posted 2022-05-12

DIN/EN 1984 Gate Valves for Mounting Electric Actuators

DIN/EN 1984 gate valves for mounting electric actuators Product descriptions EN1984 GATE VALVE Bare stem + ISO top flange for later mounting AUMA actuator OS&Y, BB, BG, Rising Stem, flexible wedge, full port, with back Seat Working conditions Medium: river water Operating temperature: 0 - 25℃ Operating pressure: 8 - 21bar Body/bonnet: GS-C25 Trim: 8# (body seat STL) ...

Company News
Posted 2022-05-06

DIN Gate Valves in Stainless Steel

We just finished manufacturing a batch of DIN gate valves in stainless steel. These valves are shipped in two containers of 20 inches to Europe this week, together with our stocked DIN gate valves and globe valves. Product descriptions EN1984 Gate Valve with Hand wheel operated OS&Y, BB, rising stem, flexible wedge, full port With back seat Ends connection: flange ends as per...

Company News
Posted 2022-04-15

Stainless Steel Ball Valves

We finished manufacturing some stainless steel ball valves for one of our European clients, the details are as follows: Product descriptions Ball valve, bare stem + top flange ISO 5210 F16, torque value 1100 MM With Diffusor mounted on the bonnet side (outlet), Material AISI 316 Trunnion mounted, 3-pc body, side entry, full bore Double shaft seal, venting and drain plug Anti blow-out proof...

Company News
Posted 2022-03-25

High-end Swing Check Valves for Power Plant of PN250

We just delivered four Swing Check Valves to one of our Poland clients. NDE tests were performed on butt welding ends to assure excellent quality. Product descriptions Swing type Check Valve with eye bolt Bolted Bonnet Bonnet Gasket with RTJ ring: R53, material SS304 Butt Welded Ends Dimension: 219.1mm X 179 mm Face to Face Dimension: 850 MM (Customer Requested) ...

Company News
Posted 2022-03-21

Forged C95500, C95800 Aluminum Bronze Valves

We are going to show you the forged Aluminum Bronze valves which are different from the casting valves. Forged C95500 and C95800 valves have the same structure with casting C95500 and C95800 valves. The whole bronze block is machined for forgings. They are solid, while the castings are hollow inside. Forged valves have the advantages of having no sand holes, better quality, longer service life and...

Company News
Posted 2022-03-10

DIN Gate Valves with Big Sizes (PN25 Series)

We have rich experience in gate valves with big sizes, both ANSI types and DIN types. We released ANSI gate valves with sizes up to 48 inches last time. Now, we are going to share with you some DIN gate valves with big sizes whose pressure is PN25 in this article. Product descriptions EN1984 GATE VALVE OS&Y, BB, BG, flexible wedge, full port with gearbox + hand wheel Working conditions...

Company News
Posted 2022-02-17

Valves with Small Sizes in ASTM A182 F20

Last month we finished manufacturing a batch of gate valves with small sizes in special material ASTM A182 F20 and shipped them by air to North America. What's more, we just received another order for small valves in such materials. Product descriptions GATE VALVE with hand wheel operated ***design: API 602 ***test as per API 598 ***OS&Y, BB, with backseat ***solid wedge,...

Company News
Posted 2022-01-27

Valves in Aluminum Bronze C95500/C95800

We manufactured & delivered valves in quantity to one of our South American clients. We have rich experience in valves made of the following materials: ASTM B148 C95500 ASTM B148 C95800 ASTM B150 C63200 Product descriptions API 602 Gate Valve with hand wheel operated ***OS&Y, BB, BG, rising stem ***Solid wedge, reduce bore ***with backseat ***Ends Connection: threaded ends...

Company News
Posted 2021-12-20

Duplex Stainless Steel Ball Valves

We finished manufacturing some duplex steel ball valves for a client in South America, and the details are as follows: Product descriptions API 6D ball valve with hand lever operated Side Entry, 2-PC type, Bolted Bonnet Double Block Double Bleed (DBB) Trunnion mounted, full bore Anti blow-out proof shaft, venting and drain plug Fire Safe design: API 607 Anti static device End connection:...

Company News
Posted 2021-12-17

High-pressure Angle Globe Valves in ASTM A182 F22

We finished manufacturing some high-pressure angle globe valves applied to a power plant under special working conditions. They will be shipped by air next week. BALTIC VALVE has rich experience in manufacturing this kind of valve. Product descriptions API 602 angle type globe valve with hand wheel OS&Y, pressure seal bonnet Working conditions Fluid: Blow down...

Industry News
Posted 2021-12-11

A Kind of Repair Technology for Check Valves (Part Two)

2.2 Technical schemes and working methods of sleeve components of check valves 2.2.1 Technical solutions The valve sleeve components provided in the check valve mainly include the valve sleeve cover plate, guide tube, guide rod, valve sleeve, valve core and other parts (Figure 5). Valve sleeves(7) are set in the valve body of the check valve, and the sealing surface between the...

Industry News
Posted 2021-11-29

A Kind of Repair Technology for Check Valves (Part One)

Abstract During the use of traditional horizontal lift check valves, problems such as damage to the sealing surface and breakage of the spool guide rod will occur due to the influence of liquid corrosion and impurities, which leads to a lot of disassembly and assembly, fast failure, and short service life of the check valve. Change the traditional horizontal lift check valve's structure...

Company News
Posted 2021-11-25

Monoflange, Double Block & Bleed Valves

We just finished manufacturing some monoflange, DBB valves for one of our clients in Iraq. They are for the ROO project transporting produced oil & gas. Product descriptions Monoflange, double block & bleed, one-piece, wafer-type 1/2" FNPT outlet,1/4" FNPT plugged bleed, OS&Y Bolted bonnet needle valve (Primary block) Threaded bonnet needle valve (Secondary and vent) As...

Company News
Posted 2021-11-18

Ball Valves With Big Sizes

We manufactured & delivered 2pcs ball valves of big sizes to one of our major customers in Europe. The details are as follows: Product descriptions API 6D Ball valve with gearbox ***3-piece body, trunnion mounted ***Full bore, solid ball ***Anti-blow out proof shaft ***Fire Safe design: API 607 ***Anti-static device ***End connection: RF flange ends, as per ASME...

Company News
Posted 2021-11-16

Extra High Pressure Y-type Globe Valves

Recently, we received many inquiries concerning high-pressure Y-type globe valves and produced some valves of such structure. Today, we will some high-pressure Y-type globe valves with you. DESCRIPTIONS Y pattern high-pressure globe valve ***Design: API 602 ***rising stem ***Body/bonnet: ASTM A182 F22 ***Trim: 5# ***End connection: BW as per ASME B16.25 ***Face...