A87H-40

🌎 Brand: 北京市阀门总厂股份有限公司
Fire Safe Anti-Static

Specifications

Valve Type ID 4084d8fb-7c9e-4eb6-b048-aabe0d6cc2f2
Size Range DN80-DN480
Pressure Rating PN10.0-PN60.0
Temperature Range -60°C to 300°C
Body Material stainless steel
Trim Material PTFE
Seal Material EPDM
Stem Material alloy steel
End Connection union
Standard ANSI
Operation Method hydraulic
Flow Coefficient (Cv) 951.42
Leak Rate zero leakage
Applicable Media air
Applications air
Industry Tags water treatment
Test Pressure 25
Design Pressure 60
Design Standard ANSI
Design Temperature 300
Body Material Grade LCC
Weight (kg) 1578
Specifications compiled from manufacturer technical datasheets.

Engineer's Selection Guide: Globe Valves

Globe valves are linear-motion valves intended for throttling and regulating flow, at the cost of higher pressure drop than gate or ball valves. Selection focuses on trim type, flow-characteristic (linear/equal-percentage), body pattern (Z, Y, angle), and material compatibility for the service.

Frequently Asked Questions

Q: What is a globe valve used for?

A: Globe valves are used where flow regulation or throttling is required. They provide good shutoff and controllability but introduce a higher pressure drop than isolation-style valves.

Q: Which standards govern globe valves?

A: Common references include API 600 and BS 1873 for steel globe valves.

Guidance reflects general engineering practice for globe valves; confirm against the project specification and applicable standards before procurement.

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