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Product Item: One Piece Ball Valve. Material: Forged Steel. Size: 1-1/2 Inch, DN40. Pressure: Class 150 LB, PN20. Design Standard: API 6D. Working temperature:...
Product Item: 3-Way Ball Valve. Material: Forged Steel. Size: 4 Inch, DN100. Pressure: Class 600 LB, PN100. Design Standard: API 6D. Working temperature:...
Product Item: Fully Welded Ball Valve. Material: Forged Steel. Size: 8 Inch, DN200. Pressure: Class 600 LB, PN100. Design Standard: API 6D. Working temperature:...
Product Item: Electric Trunnion Mounted Ball Valve. Material: Forged Steel. Size: 24 Inch, DN600. Pressure: Class 600 LB, PN100. Design Standard: API...
Product Item: Wafer Check Valve. Material: ASTM A216 WCB. Size: 8 Inch, DN200. Pressure: Class 150 LB, PN20. Design Standard: API 6D. Working temperature:...
Product Item: Electric Ball Valve. Material: ASTM A216 WCB. Size: 4 Inch, DN100. Pressure: Class 150 LB, PN20. Design Standard: API 6D. Working temperature:...
Product Item: Top Entry Ball Valve. Material: ASTM A216 WCB. Size: 14 Inch, DN350. Pressure: Class 800 LB, PN130. Design Standard: API 6D. Working temperature:...
Product Item: Ball Valve. Design Standard: API 6D. Body Material: ASTM A182 F316. Nominal Diameter: 4 Inch, DN100. Pressure: Class 150 LB, PN20. Working...
With powerful design and development capabilities, first-class processing and testing equipment, perfect quality management systems and a united and coordinated work team, Topper devotes to providing premium valves that conform to approved standards and have superior quality and performance, winning the satisfaction of customers.
Topper has been specialized in designing and manufacturing products including industrial ball valves, gate, globe, check and other valves for decades. And we constantly strive to offer better technical solutions and services to our customers all over the world.
Possessing professional industry knowledge and subtle market insight, Topper has the power to offer on-time services to our customers effectively. We strictly inspect and assure the quality of each valve and put consumers' needs in the first place. If there are problems occurring, we will solve them with reasonable solutions as soon as possible.