Y62H-25

🌎 Brand: 上海凯科阀门制造有限公司

Specifications

Valve Type ID 9876b93f-de0f-4cfd-91ae-22ddfbd0b3f7
Size Range DN32-DN256
Pressure Rating PN4.0-PN16.0
Temperature Range -60°C to 600°C
Body Material stainless steel
Trim Material Monel alloy
Seal Material ceramic
Stem Material carbon steel
End Connection wafer
Standard DIN
Operation Method hydraulic
Flow Coefficient (Cv) 730.09
Leak Rate ANSI Class IV
Applicable Media oil products
Applications oil products
Industry Tags HVAC
Test Pressure 260
Design Pressure 16
Design Standard DIN
Design Temperature 600
Body Material Grade WC9
Weight (kg) 1689
Specifications compiled from manufacturer technical datasheets.

Engineer's Selection Guide: Ball Valves

Ball valves provide on/off isolation with a quarter-turn motion and very low pressure drop in the open position. Selection centers on bore (full vs. reduced), seat type (soft vs. metal), fire-safe/anti-static provisions for flammable service, and the end-connection standard. Confirm the pressure-temperature envelope and body/trim material against the process media before specifying.

Frequently Asked Questions

Q: What is a ball valve used for?

A: Ball valves are primarily used for on/off isolation of liquids and gases where a tight shutoff and low flow resistance are required. They are common in pipeline, process, and utility services.

Q: Which standards govern ball valves?

A: Commonly referenced standards include API 608 (steel ball valves), API 6D (pipeline valves), ISO 17292, and BS 5351. The applicable standard depends on service and project specification.

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

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