More About Ball Valves
A ball valve is commonly used as a shutoff device for water, gas, or oil in Plumbing and Heating Systems. The name Ball Valve derives from a sphere or "ball" strategically placed in the passageway of the valve through which fluid flows. The ball has a hole through it, by which the valve opens and closes.
How does a Ball Valve work?
When the ball valve is open, the ball is positioned so that the hole runs in the same direction as the passageway, allowing fluid to flow through the hole. When it is closed, the ball is positioned so that the hole is perpendicular to the passageway, thus obstructing fluid from flowing through. The ball's position is controlled by a handle that can be turned 90 degrees, or a quarter turn. Turning the handle 90 degrees allows one to open and close the valve. The handle and the valve's position are always in line, allowing one to easily see the valve's position.
There are many variations of ball valves, each differing in pressure and flow restrictions. The most commonly used ball valves are Full Port Ball Valves. These types of ball valves have an oversized ball, and the hole within the ball is the same size as the pipe to which the ball valve is connected. This combination allows for little friction loss and unrestricted flow.
Ball valves are durable and typically work to achieve perfect shutoff, even after years of use. For this reason, they are the preferred choice for shutoff applications. Although they do not offer the fine control that may be necessary in throttling applications, they are sometimes used for this purpose as well.
Ball valves are available in two standard connection types: female threaded (IPS) or sweat (CxC). 1/2" and 3/4" ball valves are the most common sizes sold on our website, however sizes are available from 1/4" to 4".
Lead Free Push Fit Coupling
Lead Free Push Fit Elbow
Lead Free Push Fit Tee
Lead Free Male Connector
Lead Free Female Connector
Lead Free Push Fit Slip Coupling
Lead Free Push Fit Ball Valve
Lead Free Push Fit Check Valve
Lead Free Push Fit Angle Valve
Lead Free Push Fit Drop Ear Elbow
Push End Flexible Hose
Disconnect Clip
Packaging :
1.Inner packaging
For brass fitting ,we used nylon bags do inner packaging , Nylon bag can reduce oxidation occurred , To prevent rust And keep the brass luster.
2.Retail packaging
We put 50 or 100 pcs of brass ball valve in one carton box . Ensure that a sufficient quantity ,and protect goods in transfer.
3.Transfer packaging
For export we put goods in Moisture-proof packaging ,and put wooden box out side . Ensure that the product in transit in good condition.
4.custom packaging
We can According to your requirements for product packaging ,we can print your logo on carton or goods. to help your Smooth business.
Shipping:
1.Sample shipping
For sample order we usually transfer by express,like FedEX UPS TNT and China EMS . usually you can get samples in one week . and if you need ,we can provide 1-3 pcs sampes by free.
2.Final order shipping
For final order . we can do air transfer and sea shipping . our factory are close to airport and seaport . usually transfer 1-5 ton goods to port cost 200 $ .
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: What is your MOQ ?
A: Usually our MOQ is 3,000pcs. But we accept lower quantity for your tria order. Please feel free to tell us how many pieces you need, we will calculate the cost correspondingly, hoping you can place large orders after checking quality of our products and know our service.
Q: How long is the production lead time?
It always takes about 30 days for MOQ. We have large production capacity, which can ensure fast delivery time even for bulk.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shippment.
paypal,western & union,money gram are accepted.
Linbo Copper- Dylan Huang
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