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5 elements that impression the lifespan of ball valves

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Elbow 90 , Tee , Host Nipple , Street Elbow , Coupling , Round Cap , Red Socket ,
Hex Bushing , Square Plug ,Union F/F , Hex Nipple , Reduce Hex Nipple , Cross , 45 Elbow
2 90 ELBLOW

90 Elbow

ข้องอ 90 เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

10 TEE

Tee

3 ทาง เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

6 NIPPLE

Nipple

ท่อเกลียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

14 STREET ELBOW

Street Elbow

ตัวข้องอ เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

3 COUPLING

Coupling

ยอย เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

12 ROUND CAP

Round Cap

ฝาครอบเกลียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

9 REDUCE SOCKET

Reduce Socket

ข้อต่อลด เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

5 HEX BUSHING

Hex Bushing

ข้อลดเหลี่ยม เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

13 SQUARE PLUG

Square Plug

ปลั๊กอุด เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

15 UNION

Union

ยูเนียน เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

8 REDUCE NIPPLE

Reduce Nipple

ลดเกบียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

4 CROSS

Cross

เกลียวกากบาท เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

Our Fitting Product​

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Ball Valve 1pc , 2pc ,3pc , Gate Valve , Globe Valve , Y-Strainer , Swing Check Valve , Spring Check Valve ,Needle Valve
17 BALL VALVE 1PC

Ball Valve 1 pc

วาล์ว บอล 1 ชิ้น เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

18 BALL VALVE 2PC

Ball Valve 2 pc

วาล์ว บอล 2 ชิ้น เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

19 BALL VALVE 3PC

Ball Valve 3 pc

วาล์ว บอล 3 ชิ้น เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

20 BALL VALVE 3WAY

Ball Valve 3 way

วาล์ว บอล 3 ทาง เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

26 NEEDLE VALVE

Needle Valve

วาล์วเข็ม เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

21 GATE VALVE

Gate Valve

วาล์วประตู เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

22 GLOBE VALVE

Globe Valve

วาล์วควบคุม เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

24 Y STRAINER VALVE

Y Strainer

ตัวกรอง Y เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

23 SWING CHECK VALVE

Swing Check Valve

ประตูลิ้นกลับ เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

25 SPRING CHECK VALVE

Spring Check Valve

วาล์วปิดกลั้นทางเดียว เกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

Fitting Stainless

ฟิตติ้งสแตนเลส
จำหน่ายฟิตติ้งสแตนเลสเกรดโรงงานอุตสาหกรรม ราคาถูก

Valve Stainless

วาล์วสแตนเลส
จำหน่ายวาล์วสแตนเลส 304 ,316 ราคาส่งโรงงาน

Fitting Brass

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จำหน่ายฟิตติ้งทองเหลืองราคาส่ง
FITTINGTHAI BRASS PRODUCT
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Ball Valve 1pc , 2pc ,3pc , Gate Valve , Globe Valve , Y-Strainer , Swing Check Valve , Spring Check Valve ,Needle Valve
1 Brass Adapter

Brass Adapter

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

2 Brass Bushing

Brass Bushing

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

3 Brass 90 Elbow

Brass 90 Elbow

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

4 Brass Hose Nipple

Brass Hose Nipple

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

5 Brass Nipple

Brass Nipple

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

6 Brass Reduce Nipple

Brass Reduce Nipple

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

7 Brass Tee

Brass Tee

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

8 Brass Union

Brass Union

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

9 Brass Ball Valve 1pc

Brass Ball Valve 1 pc

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

10 Brass Ball Valve 2pc

Brass Ball Valve 2 pc

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

11 Brass Ball Valve 3pc

Brass Ball Valve 3 pc

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

12 Brass Ball Valve 3way

Brass Ball Valve 3 way

Tee way 3 ทางเกรดอุตสาหกรรม
มีให้เลือกตั้งแต่ 1/8" - 4"

The inherent design of ball valves makes them perfect for on/off management of all kinds of media, but what precisely do you’ve got to expect when it comes to service life? A quick Google search for “ball valve lifespan” turns up a blanket response of 100,000 cycles. If solely the actual answer was that simple.
The reality is that the lifespan of your ball valves is determined by a handful of factors. Ball valves in high-cycle or high-pressure settings will want servicing or changing more usually than these with rare operations — and that’s earlier than factoring in any media-specific nuances.
You will see that almost all of ball valve suppliers do set guarantees for the life expectancy of their merchandise because there are so much of elements to consider first. Here’s a more in-depth look at five that will impression the longevity of your ball valves.
1. Media

Ball valves are traditionally used for the on/off control of gases and liquids, including water, oil, air and chemical compounds.
Media with suspended particulates which are abrasive in nature can cause the valve seals to fail prematurely. This can come within the form of a leak or, relying on the severity of the media traits, the ball valve working torque could rise dramatically ultimately inflicting actuation failure.
Takeaways

Use ball valves just for the on/off management of liquids or gases. Avoid abrasive media.
A three-piece ball valve includes a primary body and two pipe connectors, that are threaded or welded to a pipe. The major physique could be simply eliminated for cleansing or repairs without eradicating the pipe connectors.
2. Materials

The proper supplies for your ball valve will depend upon the type of liquid or gasoline flowing via the valve. Some of the commonest materials used to manufacture ball valves embody stainless steel, PVC, brass and bronze.
The materials of both the valve physique and the seals must be suitable with temperature and strain rankings, in addition to the chemical makeup of the gasoline or liquid that will move through the valve.
Here’s a better have a look at materials choices:
Metals: Stainless steel, bronze and brass are highly sturdy and corrosion-resistant. Metal materials are the solely option for high-temperature applications.
PVC: Polyvinyl chloride is a kind of plastic that provides more flexibility than metallic valves. However, PVC just isn’t as sturdy as metallic options and is not designed for high temperatures (over 140°F) or high-pressure applications. PVC ball valves are most likely to have shorter lifespans than other options.
PTFE: Polytetrafluorethylene is used for many ball valve seals and is suitable with practically all forms of media. This materials has a high melting level, but functions with very excessive temperatures ought to use metal or ceramic seals.
Elastomers: Elastomers such as Viton and EPDM are additionally utilized in sure ball valve designs. When using valves that embrace an elastomer, you will need to make sure that the material used is suitable together with your application media.
One resource that is generally used for figuring out chemical compatibility is the Cole-Parmer Chemical Compatibility Database. This is an effective software for determining basic chemical compatibility between the valve parts and the appliance media.
Where the materials come from is just as essential. Some resellers may source ball valves from producers around the globe, so there’s all the time the potential of design inconsistencies or performance points. Valves from domestic producers typically supply extra dependable and long-lasting products.
Takeaways

Plastic ball valves are economical but shouldn’t be utilized in high-temperature settings and tend to have shorter lifespans in comparison with metallic choices. Pressurized gases should be used with steel valves for maximum security. It is important to make sure that both the valve physique and seal supplies are secure to be used with the media that shall be flowing via the valve.
Ball valve manufacturing parts

3. Temperature & pressure rankings

When figuring out suitability, it is very important think about both the valve media pressure and temperature, generally referred to as pressure/temperature ranking. In general, as the media stress increases, the media temperature must decrease, and vise versa.
The pressure/temperature ranking will affect the correct supplies, valve design and valve seal supplies that must be used. This, combined with cycle frequency, are all factors that have a significant have an effect on on the lifespan of a ball valve. A ball valve utilized in an utility that is near the pressure/temperature rating could final years if the valve is cycled (turned on or off) occasionally. The similar valve in the same utility might have frequent substitute if the valve is cycled usually.
Takeaways

The nearer your specific valve media is to the upper limits of the valve pressure/temperature score, the fewer cycles (on/off) the ball valve will yield. If you continue to have questions, attain out to the ball valve producer for advice.
four. Actuation

There is multiple way to power a ball valve. Manual ball valves are managed by turning a lever or deal with on prime of the valve. Since these valves should be powered by an operator, they aren’t the right alternative for high-cycle applications or for valves situated in hard-to-reach places.
Actuated ball valves can be automated and controlled remotely through the addition of an influence source. You will doubtless see the following options:
Pneumatic actuated ball valves are used in environments with entry to compressed air. They present fast cycle times and excessive durability.
Electric actuated ball valves must be utilized in functions that require low cycle speeds or these with no entry to compressed air. The slower index occasions might help forestall water hammer in high-pressure purposes. You may additionally see these called “motorized ball valves.”

Hydraulic actuated ball valves function on similar ideas as pneumatics but provide extra torque output. These are typically dearer than other actuator choices and may require further components for correct functioning.
Takeaways

Although pneumatic actuators are the most sturdy choices, in most applications all actuator sorts (pneumatic, electrical, hydraulic) will long outlast the ball valve they operate. Regardless of the actuator that’s chosen, it’ll probably final the lifespan of multiple valves.
Electric actuated ball valves, also identified as motorized ball valves or rotary ball valves, are the most well-liked choice for ball valve automation. These products use an electric motor to operate the ball valve and control the circulate of media.
5. Maintenance

With an actuated ball valve, the valve seals are almost at all times the primary part to fail, normally in the form of a leak both from the stem seal or seats noted by downstream leakage when the valve is in the off place. For diaphragm seal , it just isn’t uncommon to aim to restore the valve by changing the soft seals.
If you would possibly be planning to hold up the valve in your application, it is very important select a valve that is designed for serviceability, similar to a three-piece ball valve. These valves are designed so that the middle part and seals of the valve can be easily and safely replaced. One-piece and two-piece ball valves aren’t designed to be taken apart and should be replaced quite than repaired. The good news is that the alternative ball valve value is a small percentage of the general value of the actuated ball valve assembly. Depending on the model and high quality of the actuator, one actuator will host several ball valves earlier than needing alternative.
Takeaways

An actuator will normally final the lifespan of multiple ball valves, so you want to count on to switch the ball valve extra regularly than the actuator. In functions where the valve will be subjected to extreme put on and tear, a three-piece ball valve ought to be thought of to allow for serviceability of the valve.
Ultimately, wear and tear are expected irrespective of the media or utility. But with correct set up and the right material development, you possibly can maximize the time your ball valves spend in service and, in turn, get essentially the most bang for your buck.
George Packard is VP of marketing at Gemini Valve. Hemanages the creation of digital advertising mediums to facilitate the most effective person experience with the company’s services. With earlier expertise in sales, Packard mentors company customer assist representatives and is involved in product gross sales, assist and post-sales observe up.
Gemini Valve

geminivalve.com

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