D46Y-16

🌎 Brand: 上海明珠阀门制造有限公司

Specifications

Valve Type ID 4084d8fb-7c9e-4eb6-b048-aabe0d6cc2f2
Size Range DN100-DN500
Pressure Rating PN25.0-PN125.0
Temperature Range -20°C to 300°C
Body Material ceramic
Trim Material stainless steel
Seal Material FKM
Stem Material carbon steel
End Connection welded
Standard DIN
Operation Method gear
Flow Coefficient (Cv) 257.92
Leak Rate micro leakage
Applicable Media water
Applications water
Industry Tags pharmaceutical
Test Pressure 161
Design Pressure 125
Design Standard DIN
Design Temperature 300
Body Material Grade CF8M
Weight (kg) 1052
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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