|Place of Origin:||Guang dong, China|
|Minimum Order Quantity:||1 PC|
|Delivery Time:||5-8 working days|
|Payment Terms:||L/C, T/T, Western Union, MoneyGram|
|Supply Ability:||10000 pcs per month|
|material:||brass or stainless steel||media:||water, oil, gass, acid|
|pipe size:||1/2" to 3"||place of origin:||Guangdong, China|
water pipe forged brass / stainless steel ball valve DN15 - DN65
Ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball (called a "floating ball") to control flow through it. It is open when the ball's hole is in line with the flow and closed when it is pivoted 90-degrees by the valve handle. The handle lies flat in alignment with the flow when open, and is perpendicular to it when closed, making for easy visual confirmation of the valve's status.
Ball valves are durable, performing well after many cycles, and reliable, closing securely even after long periods of disuse. These qualities make them an excellent choice for shutoff applications, where they are often preferred to gate and globe valves, but they lack their fine control in throttling applications.
1. Smallest resistance with the fluid(by zero in fact)
2. the ball is free to bare the high pressure when it closed
3. tightly connected components,with small volume and light weight
4. Different sizes from 1/2" to 3" for options