API 602 Globe Valves

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API 602 globe valves that Topper provides have the following features: 1. Globe valve uses valve stem pressure to make the sealing face of valve clack and sealing face of valve seat fit tightly to cut off medium. It's a forced seal valve. 2. Flow direction of medium in globe valve includes "low in and high out" and "high in and low out". The medium is allowed to flow in only one direction. The valve shall be installed in right direction. 3. Globe valve has structure of straight-through type, direct flow type and right angle type. 4. When globe valve is open, and the opening height of valve clack is up to 25% ~ 30% of nominal diameter of the globe valve, the flow reaches the maximum which show that the valve reaches the fully open position. Product Details: Design standard: API 602, BS 5352. The length of the structure: ASME B16.10 or factory standard. Flange connecting end: ASME B16.5. Butt welding connecting end: ASME B16.25. Wall thickness: API 602, ASME B16.34. Inspection and test: API 602. Pressure and temperature rating: ASME B16.34. Product scope: NPS ½ Inch - NPS 4 Inch, CL150 - CL4500. Main body material: ASTM A105, ASTM A350 LF2, ASTM A182 F11, ASTM A182 F22, ASTM A182 F51, ASTM A182 F91, ASTM A182 F304, ASTM A182 F316, ASTM A182 F304L, ASTM A182 F316L, etc. Drive device: handle, bevel gear, electric, pneumatic, etc.