Q43Y-25

🌎 Brand: 克罗斯比阀门(江苏)有限公司
Fire Safe

Specifications

Valve Type ID 4084d8fb-7c9e-4eb6-b048-aabe0d6cc2f2
Size Range DN200-DN1000
Pressure Rating PN10.0-PN20.0
Temperature Range -60°C to 500°C
Body Material stainless steel
Trim Material copper alloy
Seal Material EPDM
Stem Material carbon steel
End Connection ferrule
Standard JB
Operation Method manual
Flow Coefficient (Cv) 1645.98
Leak Rate micro leakage
Applicable Media oil products
Applications oil products
Industry Tags municipal
Test Pressure 99
Design Pressure 20
Design Standard JB
Design Temperature 500
Body Material Grade CF8
Weight (kg) 1279
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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