API600 8Inch 150LB Cast Steel Globe Valve
Straight Pattern or Y pattern
Bolted bonnet or pressure seal bonnet
Rising stem
Outside screw & yoke
Integral body seat or renewable seat ring
NACE MR 0175
Design Standard: BS 1873 or API623/API600
Pressure-temperature Ratings: ASME B16.34
Size Range: 2” to 28”
Pressure Range: Class 150 to 2500
End Connections: Flanged RF, RTJ, Butt Weld
Flanged End Dimensions: ASME B16.5 (≤24”), ASME B16.47 Series A or B (>24”)
Butt Weld End Dimensions: ASME B16.25 Face to Face
Face to Face Dimensions: ASME B16.10
Inspection and Testing: API 598
Body Materials: WCB, WCC, LCB, LCC, WC6, WC9, CF8, CF3, CF3M, CF8M, A995 4A, 5A, 6A, C95800, INCONEL 625, INCONEL 825, Hastelloy C, MONEL.
Trim Materials: 1#, 5#,8#,10#,12#,16#
Packing materials: graphite, graphite with inconel wire, PTFE
Bonnet Extension
By Pass Valves
Drain Valves
Low Fugitive Emission as per API 624 or ISO 15848
PTFE coated bolts & nuts
Zinc coated bolts & nuts
Our globe valve is strictly designed as per BS 1873 and related standards, and also can be API 623 as per client’s requirements. Wall thickness as per API 600, which is of bigger thickness than ASME B16.34 standard, and will be performace more stable. For size above 8”, can’t be designed as double disc type, which is of lower torque and thrust value while compared with single disc type.
The function of the globe valve
A globe valve, also known as a shut-off valve, belongs to a forced sealing valve. It applies torque through the valve stem, that is, the valve stem exerts pressure on the valve disc above the axial direction to achieve a sealing fit between the valve disc and the valve seat, preventing medium leakage from the gap, and playing a role in cutting, throttling, and regulating in the pipeline.
