
1. Has the lowest flow resistance (actually 0).
2. It can be reliably applied to corrosive media and low boiling point liquids because it will not get stuck during operation (in the absence of lubricants).
3. It can achieve complete sealing within a large range of bed forces and temperatures.
4. It can achieve fast opening and closing, with some structures having an opening and closing time of only 0.05~0.1 seconds, to ensure that it can be used in the automation system of the test bench. When quickly opening and closing the valve, there is no impact during operation.
5. The spherical closure can automatically locate at the boundary position.
6. The working medium is reliably sealed on both sides.
When fully open and fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium, so the medium passing through the valve at high speed will not cause erosion of the sealing surface.





1. Can you do OEM for me?
We accept all OEM/ODM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you asap.
2. What's your terms of payment?
T/T, L/C , full protection for your orders.
3. Do you have more valve products?
We produce various valves.Pneumatic valves, electric valves,ball valves, butterfly valves are our main products.Contact us for catalogue.
4. Why choose Us?
Factory direct sale;Strong production capacity;Competitive price;Strict quality control;Quality assurance;Perfect after-sales service.
5. How to proceed an order for your product?
Provide your request. We will quote according to your requirements.Confirm the product and deposit for the formal order.We arrange production.