Driving Mode: Lever, Handle, Gear Operator, Pneumatic Actuator. Work Pressure: 150lb/300lb More. I mean middle-class company, not first-level brand or group. Actuations: Manual, Pneumatic, Electric, Hydraulic (Counterweight) & Electro-hydraulic. Get email updates on new products. High Performance Butterfly Valve CF8M 20'' 150LB Lug Type Chainwheel design according to API609, ASME B16.
The company has a developed design department with the latest tools for CAD design. To learn more about your custom options, talk to a butterfly valve supplier. Key high performance butterfly valve for business and sell to numerous regions in China, solution offered upon request. Cast copper alloy (ASTM A494): Mainly suitable for valves for oxygen pipelines with operating temperatures between -29 and 595°C. TWT Valve manufacturer always ensure quality production with low price sale. The wafer type is an economical option for butterfly valves. These butterfly valves are highly precise making them advantageous for industrial applications. Pressure: PN10-PN20 (Class 150). Today, Jiangnan Valve is listed as one of the most prominent valve companies in China with over a hundred patents, 76 Million USD annual turnover, and an 88, 000 Sqm factory. VALTECCN butterfly valve brand has been competitive both nationwide and worldwide, the company has strict quality standards conforming with API, ISO, CE, EN and ASME standards. The material of butterfly valve body, bonnet, and disc (disc).
You Might Also Like. Source: Deposit Photos. Usually, high performance butterfly valves manifest as double offset valves. The butterfly valve has a similar look as theball valve. Neway has an advanced manufacturing plant with a high-end valve program that covers thousands of valve production each day. At each position, they seal the pipe so that it will not leak. Quality High Temperature Wholesale Butterfly Baffle Door Shutter Valve. Shentong is also a prominent AWWA Butterfly Valve manufacturer. When the valve is fully open, the disc is rotated a quarter turn so that it allows an almost unrestricted passage of the fluid.
We are an enterprise that export high performance butterfly valve for business to China, we're authorized by the relevant state registratio. Packing Details: Inner: Polybag, Outer: Export Standard Plywood Case. Its working principle is similar to that of a vacuum butterfly valve, and the valve is opened and closed by rotating the ball fixed on the rotating shaft by 90°. In recent years, Huamei has been steadily growing behind the limelight but has established repeat customers globally speaking. Different kinds of Butterfly valves are adopted for different pressures and different usage. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Metal to Metal Renewable Seat Triple Offset Butterfly Valve design according to API609, ASME B16. In this position, the shoulders of the seat are. According to the connection type, Butterfly valves can be divided into 4 types. At the packing seal of the valve stem, when the packing (PTFE) is burned, there should be a graphite ring to prevent the medium from leaking out. We produce high-quality valves starting from raw materials. Electric butterfly valves work using electronic controls, such as direct mount electric actuators.
Or if you order a multi-type of valves, not only 1-2 type industrial valves, the work efficiently finds a trading company to help you sourcing. Anti-corrosive butterfly valve, suitable for toxic and highly corrosive chemical media. Resilient Seat Butterfly Valve (310). Test Standard: API598. We have worked with clients from all over the world, from various countries located on different continents. Wafer Type Double Eccentric High Performance Double/Triple Offset Metal Seated Wafer Type Stainless Steel Handwheel Butterfly Valve China. Principle of operation. Corrosive Applications. Driving Mode: Electric. Of all the different valve body designs, the most common are lug and wafer. Valve Body: Sheet Metal. Butterfly Valve Parts.
When the ball valve is in the closed position, the medium pressure at the inlet end acts on the ball, generating a force to push the ball, making the ball press the sealing seat at the outlet end tightly, and a contact stress is generated on the tapered surface of the sealing seat to form a contact zone. The materials of seats and discs are different. Design & Pressure: ASME B16. The commonly used grades of gray cast iron are HT200, HT250, HT300, HT350. Top Mounting Ball Valve.