What Is The Main Structure And Advantages Of Forged Steel Y-Type Strainer

The main structure and advantages of the forged steel Y-type strainer, the forged steel Y-type strainer is a kind of forged and forged parts which are produced by the forging method by screwing or butt welding and socket welding. The quality of forged steel parts is higher than that of steel castings, can withstand large impact forces and high temperature and high pressure, and its plasticity, toughness and other mechanical properties are also higher than cast steel Y-type strainer, so some important machinery and equipment It is best to use a Y-type strainer of forged steel as a filtering device in important and complicated working conditions. This product does not have external leakage caused by handling collision and casting sand holes.

The forged steel Y-type strainer adopts a bolt-type valve cover. The valve designed according to this design form has a valve body and a valve cover bolted, a wound gasket (made of 304 plus flexible graphite) or a metal ring connection.

Pipes equipped with forged steel Y-type strainer can be divided into intermittent operation and continuous operation during operation. In the case of intermittent operation, a shut-off valve is provided before and after the forged steel strainer to clean the filter. For continuous operation, two sets of filters in parallel are required for the permanent filter, and a shut-off valve is provided before and after the filter (except for the line gap filter)

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STV Delivery CF8 Flange Foot Valve,PN16,DN300

January 10, 2019/0 Comments/in INDUSTRY SERVED, NEWS & EVENTS /by stvvalves

Stainless steel Foot valves are widely used in water treatment equipment, chemical equipment, petrochemical equipment, petroleum equipment, papermaking equipment, mining equipment, power equipment, liquefied gas equipment, food equipment, pharmaceutical equipment, water supply and drainage equipment.

Stainless steel material AISI 304 (CF8). Seat 304 material, gasket PTFE. With manual system to empty. Max. working pressure 16 bar.
The stainless steel foot valve is an energy-saving valve that is typically installed at the bottom of the pump’s underwater suction tube. Restrict the return of liquid from the water pump tube to the water source, and it can only function as an inaccessible. There are a lot of water inlets and ribs on the bonnet, which is not easy to block, and is mainly used in the pumping pipeline. The role of waterways and supports. The calibers are single-lobed, double-lobed, and multi-lobed. Under the pressure of the fluid, the valve flap opens the water. When the pressure in the outlet pipe is quickly closed after the stop, the liquid will not be returned to the water source, which will serve as a smooth pumping and save water energy loss.

  

Tags: China SS Foot Valve, flange foot valve, Foot check valve with DIN PN 16 flange end, Foot Valve Manufacturers, Foot Valve products from China, JIS 10K Stainless Steel Inline Foot Valve, Non-Return Flanged Foot Valve, Stainless Steel Cf8 Water Pump Flange Foot Valve

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300LB Cast Steel Floating Ball Valve

Model:Q41F-300LB-WCB-3″

Our 300LB Cast Steel Floating Ball Valve With ANSI 300# full bore 2 piece Ball Valve. A WCB body and stainless steel 316 ball, with RPTFE seats for High Temperatures.
Principle of the cast steel floating ball valve: This kind of ball valve has a floating ball supported by two valve seats. Under the medium pressure effect, a certain displacement can be generated by the ball itself so as to be pressed onto the seat seal ring at the outlet, guaranteeing tightness at the outlet.
floating ball valve is mainly used in middle or low pressure application.

STV Valve Technology Group Co., Ltd is a professional leader China 300LB Cast Steel Floating Ball Valve, Floating Ball Valve,Floating Ball Valves Full Port,Cast Steel Floating Ball Valve,API Cast Steel Ball Valve ,Flange End Ball Valve manufacturer with high quality and low price.To learn more about these valve Welcome to contact our sales@stvvalve.com
Date Sheet:300LB Cast Steel Floating Ball Valve.

Flange Stainless Steel Globe Valve,300LB,CF8 Body,DN5

Model:J41H-300LB-304-2″

Our Stainless Steel Globe Valve are designed in strict accordance with the ASME B16.34 standard; the connection between the valve body and the bonnet, the stuffing box, the installation of the stem nut, and the upper seal are all designed in strict accordance with API603. The valve selection is in full compliance with API603 requirements. The length is in accordance with ASME B16.10; the flange connection dimensions are in accordance with ANSI / ASME B16.5a. Valve inspection and testing are carried out in strict accordance with API598. Therefore, the valve is widely used in petrochemical pipelines, and is also applicable in electric power, metallurgy, textile and other systems.

When the Stainless Steel Globe Valve  is opened, the opening height of the valve flap is 25% to 30% of the nominal diameter, and the flow rate has reached the maximum, indicating that the valve has reached the fully open position. Therefore, the full open position of the shutoff valve should be determined by the stroke of the valve flap.

STV Valve Technology Group Co., Ltd is a professional leader China Stainless Steel Globe Valve,2 inch Stainless Steel Globe Valve 300#,316 Stainless Steel Globe Valve,Cast Stainless Steel Globe Valves,Bolt bonnet tainless Steel Globe Valve,B16.34 Stainless Steel Globe Valves manufacturer with high quality and low price.To learn more about these valve Welcome to contact our sales@stvvalve.com
Date Sheet:Flange Stainless Steel Globe Valve,300LB,CF8 Body,DN50

What Is The Characteristics And Operation Of Forged Steel Y-Type Strainer

Understand the characteristics and operation mode of the forged steel Y-typeStrainer. The pipe with the forged steel Y-type Strainer can be divided into intermittent operation and continuous operation during operation. In the case of intermittent operation, a shut-off valve is provided before and after the forged steel Strainer to clean the filter. For continuous operation, two sets of filters in parallel are required for the permanent filter, and the shut-off valves are respectively arranged before and after the filter.

Characteristics of forged steel Y-type Strainer:

1, full diameter or reduced diameter.

2. The socket end is in accordance with ASME B16.11.

3, bolted, wound gasket sealed bonnet.

4. The threaded end (NPT) conforms to ANSI/ASME B1.20.1.

5, can be equipped with discharge blockage, replaceable filter.

STV Valve Technology Group Co., Ltd  is China Class 800 Forged Steel Y-Strainer, FORGED STEEL Y STRAINER, Y Type Strainers and Filters , Y-Type Forged Steel (F22) Strainers，Y-Type Strainers，Forged steel Y-Strainer，Y-pattern strainer made of forged steel A105， manufacturer with high quality and low price.To learn more about this valve Welcome to contact Us.

What Is The Particularity And Processing Method Of Integral Flange Forged Steel Valve

1. The integral flange forged steel valve is mainly applied to the pipelines of various systems of the thermal power station, cutting or connecting the pipeline medium. Applicable medium: non-corrosive medium such as water and steam. Compared with other valve products, the integral flange forged steel valve is characterized by high temperature and high pressure and unique self-sealing design. The higher the pressure, the more reliable the seal. Due to the special technical characteristics and working conditions, the products also form features that cannot be replaced by other products.

2. Introduce the processing method of integral flange forging steel valve body forging, which is to take the blanking, pre-forging, final forging and trimming in turn. The characteristics are pre-forged initial blank after blanking, which is to forge the outer diameter of the material. It is larger than the outer diameter of the flange on both sides of the valve body, and then the middle portion is flattened, and the thickness of the middle flattening is larger than the outer diameter of the flange in the valve body, and the initial shape is formed to be longer than the length of the flange on both sides of the valve body. The blank (referred to as a blank) is placed in the upper and lower molds for the final forging of the unidirectional die forging after the blanking, and the trimming is performed after the final forging. Further, for small-diameter flange valves, because the flanges on both sides are close to the middle flange, in order to ensure that the unidirectional die forging process is sufficient while simultaneously discharging the waste to the two adjacent flange positions, the edge flange and There is a gap between the upper and lower mold edges between the middle flanges.

STV Valve Technology Group Co., Ltd  is Integral Flanged Forged Valves,Forged Steel Valve,API 602 Fogred Valves,Forged Steel Integral Flanged End Globe Valves 150Lb~2500Lb,Flange Forged Gate Valve,Flange Forged Steel Globe Valve,Small Forged Steel Gate, Globe, And Check Valve manufacturer with high quality and low price.

Tags: Api 602 Forged Valves, Integral Flange Forged Steel Valve, Machine Gate Valve, processing method of integral flange forging steel valve, Small Size Forged Valve

What is 1500LB API 602 Lift Check Valve for?

API 602 Lift Check Valve with a Seal bonnet design and conforming to API 602 and ASME B16.34. it refers to the valve that automatically opens and closes the valve flap by means of the flow of the medium itself, and is used to prevent the back flow of the medium. The check valve belongs to an automatic valve, and its main function is to prevent the medium from flowing backward, preventing the pump and driving. The motor is reversed and the container media is vented. The check valve can also be used to supply piping to an auxiliary system where the pressure may rise above the system pressure.

The function of this type of valve is to allow only the medium to flow in one direction and to prevent the direction from flowing. Usually, the valve is automatically operated, and the valve flap is opened by the fluid pressure flowing in one direction; when the fluid flows in the opposite direction, the fluid pressure and the self-reclosing valve flap of the valve disc act on the valve seat to cut off the flow.

STV Valve Technology Group Co., Ltd is a professional leader China API 602 Lift Check Valve,Forged A105N Lift Check Valve,1500LB Lift Check Valve,SW End Lift Check Valve,Welded Bonnet Lift Check Valve,Forged Steel Check Valves With High Quality And Low Price.
To learn more about these valve Welcome to contact our sales@stvvalve.com
Date Sheet:API 602 Lift Check Valve,1500LB,A105N,DN25,SW End

What is the 900Lb Full Port Swing Check Valve

900Lb Full Port Swing Check Valve,Seal Pressure Bonnet,Flange End

Model:H44Y-900LB-12″-WCB

Our 900Lb Full Port Swing Check Valve are primarily designed fully opened or fully closed, with features of  pressure seal bonnet, renewable seat or welded seat ring.
The check valve is divided into lift check valve,swing check valve and butterfly type check valve by the structure.The lift type check valve is divided into vertical and horizontal.the swing check valve is divided into single-disc,double-disc,The butterfly type check valve is straight type.The above few check valves may be divided into screwed connection,flange connection and welding connection by its connection way.

STV Valve Technology Group Co., Ltd  is Swing Check Valve, Ansi Class 900Lbs Swing Check Valve, Api 6d Swing Check Valve, Industrial Swing Check Valve, Carbon Steel Swing Check Valve, Stainless Steel Swing Check Valves, Non Return Swing Check Valve, A216-WCB Swing Check Valve, A351-CF8 Swing Check Valve, CF8M Swing Check Valve,CF3M Swing Check Valve, Nace Mr0175 Swing Check Valve, Flanged Swing Check Valve, Bw Swing Check Valve, High Pressure Swing Check Valve, Pressure Seal Swing Check Valve, Self Sealing Cast Steel Swing Check manufacturer with high quality and low price.To learn more about this valve Welcome to contact our sales@stvvalve.com
Date Sheet:900Lb Full Port Swing Check Valve,Seal Pressure Bonnet,Flange End

What is the API 600 1500LB Swing Check Valve

Our API 600 1500LB Swing Check Valve are designed in accordance with BS1868 and ASME B16.34 for service of high temperature and high pressure and are widely used in fossil fuel power plant.Compared with bolted bonnet joint valves, it provides absolute reliable sealing of the bonnet joint, so that the pressure seal valves are more compact and rigid as well as maintenance cost-effective at high temperature and high pressure service.
It is an automatic valve when it is automatically opened or closed by the force generated by the medium flowing within the pipeline. Its major function is to prevent the backflow of the medium in the pipeline, reverse rotation of the pump and its driving motor, and discharge of the medium in the container
STV Valve Technology Group Co., Ltd is China pressure seal check valve,ANSI pressure seal check valve,high pressure seal check valve,cast steel pressure seal check valve,API 600 pressure seal check valve,stainless steel pressure seal check valve manufacturer with high quality and low price,To learn more about this valve Welcome to contact our sales@stvvalve.com
Date Sheet:
API 600 1500LB Swing Check Valve,Pressure Seal Bonnet,DN200,BW End