China Full-bore Butterfly Valve Manufacturers, Suppliers, Factory

A 4 inch ball valve is a form of quarter-turn valve which uses a hollow, perforated and pivoting ball to control flow through it. You can rest assured to buy customized 4 inch Natural Gas Ball Valve from us. We look forward to cooperating with you, if you want to know more, you can consult us now, we will reply to you in time!

Electric actuated butterfly valve is generally used in environmental protection, food, light industry, oil and other industries,electric butterfly valve is also used in HVAC and refrigeration industry, but also can be used in the industrial field and water treatment, electric actuated butterfly valve is widely used because of its own advantages, but there are advantages and disadvantages.

Cast iron flange gate valve is a kind of valve, which has the characteristics of low flow resistance, high height, and long opening and closing time. The opening and closing part of the gate valve is a gate. The movement direction of the gate is perpendicular to the direction of the fluid. The cast iron flange gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate has two sealing surfaces. The two sealing surfaces of the most commonly used model gate valve form a wedge-shaped, wedge-shaped angle valve.

Compound exhaust valve is a kind of floating ball exhaust valve made by Bernoulli's theory, which can keep fully open under the air flow. When the solid water column rises, the floating ball can float immediately and close the exhaust port tightly. Compound exhaust valve adopts a specific diameter of floating ball, so that the aerodynamic force generated by it can keep the floating ball open when the air flows through, and the buoyancy generated when the solid water column rises can make it float again. With a cone at an appropriate angle at the inlet, the exhaust port will not be blocked no matter how high the air pressure or the air velocity.

Every request from customers is being replied within 24 hours.Lug Wafer Butterfly Valve, as a component used to control pipeline system and flow has been widely used in many fields such as petroleum, chemical industry, metallurgy, hydropower and so on.

Milestone Valve Co. Ltd. is a manufacturer specializing in the production of valves. It independently designs, develops, and produces various industrial valves such as butterfly valves, gate valves, ball valves, and check valves; among them, the self-designed Flange double offset butterfly valve has greatly eliminated the structure Excessive squeezing and scraping between the disc and the valve seat can reduce the opening resistance, reduce wear, and increase sealing performance and service life; Flange double offset butterfly valve is mainly used in petroleum, metallurgy, water treatment, water supply and drainage and other fields.