Y55Y-40

🌎 Brand: 上海耐莱斯詹姆斯伯雷阀门有限公司
Fire Safe

Specifications

Valve Type ID 89e21c7c-3d9c-48f3-8b6b-a876df2f3314
Size Range DN600-DN3000
Pressure Rating PN25.0-PN150.0
Temperature Range -20°C to 400°C
Body Material alloy steel
Trim Material alloy steel
Seal Material metal seal
Stem Material duplex steel
End Connection clamp
Standard JB
Operation Method gear
Flow Coefficient (Cv) 1498.41
Leak Rate ANSI Class V
Applicable Media water
Applications water
Industry Tags petrochemical
Test Pressure 111
Design Pressure 150
Design Standard JB
Design Temperature 400
Body Material Grade WC6
Weight (kg) 831
Specifications compiled from manufacturer technical datasheets.

Engineer's Selection Guide: Steam Traps

Steam traps discharge condensate and non-condensable gases while retaining live steam. Selection depends on the trap type (mechanical, thermodynamic, thermostatic), load, pressure, and whether continuous or intermittent drainage is required. Proper sizing prevents premature failure and energy loss.

Frequently Asked Questions

Q: What is a steam trap used for?

A: A steam trap removes condensate and air from steam systems while preventing live steam loss, improving energy efficiency and protecting equipment.

Q: What are the main steam trap types?

A: The three families are mechanical (float), thermodynamic (disc), and thermostatic (bellows/bimetallic), each suited to different load and pressure conditions.

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

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