Pressure sealing bonnet globe valve, also known as forced closed valve, the so-called "forced" means that when the valve is closed, it is necessary to apply pressure to the valve flap, forced to press the fluid, to play the role of cutting off the fluid. This pressure is generally in the form of spiral lift, turn the valve handle, valve stem down, drive the valve flap, so that the sealing surface in the form of pressure on the seat sealing surface, sealing the flow of fluid. This is also its working principle.
Product Specification
Size: 2" to 24"(DN 50 to DN 600)
Pressure Rating: ASME 150#,300#,600#,900#,1500#, 2500#
Materials: Carbon Steel, Low Temperature Carbon Steel, Stainless Steel, Duplex Stainless Steel, Super Duplex Stainless Steel, Nickel Alloys, Nickel Aluminum Bronze, Hastelloy, Inconel Etc.
End Connection: Flanged FF, RF, RTJ, BW Ends
Operator : Hand wheel / Gear Operated
Design -BS1873 / ASME B16.34
Face to Face - ASME B16.10
End to End - ASME B16.10
End Flange - ASME B16.5
BW End - ASME B16.25
Test - API598
Special - NACE MR-01-75
Pressure Seal Bonnet Globe Valves
FAQ
1. Q: Are you a trading company or a manufacturer?
A: We are a manufacturer with a 35,000 square meter factory and 200 employees.
2. Q: Can you provide assembly drawings for confirmation?
A: Yes, we can provide the relevant drawings within 24 hours.
3. Q: Can you do non-destructive testing of valve components?
A: Yes, we can carry out ray test, penetration test, ultrasonic test, magnetic particle test, etc.
4. Q: Can we take samples for quality check?
A: Sure. You can provide the product model and we will prepare the sample within 7 days.
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