Steel flange globe valve
- Nominal diameter: DN10-DN1000
- Nominal pressure: 1.6Mpa-16Mpa
- Operation mode: manual/electric
- Flange structure: raised face flange / concave and convex face flange
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Details about Steel flange globe valve
The valve plays an important role in cutting off and throttling the medium in the pipeline where it is located. As an extremely important cut-off valve, the valve is sealed by applying torque to the valve stem. The valve clack applies pressure to make the sealing surface of the valve clack closely fit the sealing surface of the valve seat, and prevent the medium from leaking along the gap between the sealing surfaces.
The sealing pair of the globe valve is composed of a valve flap sealing surface and a valve seat sealing surface, and the valve stem drives the valve flap to move vertically along the center line of the valve seat. During the opening and closing process of the globe valve, the opening height is small, the flow is easy to adjust, and the manufacturing and maintenance are convenient, and the pressure application range is wide.
Design and manufacture: GB12234
Structure length: GB12221
Flange size: GB9113 JB79
Experiment-Inspection: GB/T13927 JB9092
Body material: ASTM A105N / ASTM A182-F11/F22 / ASTMA182-F304/F316 / ASTM A105 / ASTM A350-LF2
Structure: Bolted Bonnet / Welded Bonnet / Y Pattem Welded Bonnet / Integral Flanged Ends
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