J85F-16

🌎 Brand: 上海冠龙阀门节能设备股份有限公司
Anti-Static

Specifications

Valve Type ID 4084d8fb-7c9e-4eb6-b048-aabe0d6cc2f2
Size Range DN150-DN1200
Pressure Rating PN100.0-PN500.0
Temperature Range -60°C to 150°C
Body Material fluorine-lined
Trim Material Monel alloy
Seal Material EPDM
Stem Material titanium alloy
End Connection welded
Standard JB
Operation Method electro-hydraulic
Flow Coefficient (Cv) 1647.8
Leak Rate ANSI Class V
Applicable Media chemical media
Applications chemical media
Industry Tags HVAC
Test Pressure 41
Design Pressure 500
Design Standard JB
Design Temperature 150
Body Material Grade LCA
Weight (kg) 1253
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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