Z46F-300

🌎 Brand: 上海科科阀门集团有限公司
Fire Safe Anti-Static

Specifications

Valve Type ID 4084d8fb-7c9e-4eb6-b048-aabe0d6cc2f2
Size Range DN500-DN4000
Pressure Rating PN1.6-PN9.600000000000001
Temperature Range -20°C to 400°C
Body Material ceramic
Trim Material copper alloy
Seal Material EPDM
Stem Material alloy steel
End Connection ferrule
Standard BS
Operation Method pneumatic
Flow Coefficient (Cv) 1373.23
Leak Rate zero leakage
Applicable Media cryogenic media
Applications cryogenic media
Industry Tags municipal
Test Pressure 253
Design Pressure 9.600000000000001
Design Standard BS
Design Temperature 400
Body Material Grade WC9
Weight (kg) 1701
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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