• The sealing of the YFL sleeved plug valve is realized by the sealing face around the sleeve;
• The unique 360 degree metal edge for protection and fixing of sleeve;
• The 360 degree metal edge provides the self-cleaning function when the plug is rotated;
• The YFL sleeved soft seal plug valve is suitable for the medium which is viscous and easy to fouling;
• There is no cavity in the valve for accumulation of medium.

Product range:

• Size: 2"～14" DN50～DN350
• Pressure rating: Class 150～900 PN16～PN160
• End connection: RF RTJ BW
• Body materials: WCB WC1 WC6 WC9 C5 CF8 CF8M CF3 CF3M UNS N08904 etc.
• Plug materials: A217 CA15 A182 F6a A351 CF8 CF8M CF3 CF3M etc.
• Operation: Bare stem Wrench gear electric pneumatic

Technical standards:

• Design: API 599 API 6D
• Face to Face: ASME B16.10 DIN3202 F1
• BW ends: ASME B16.25 ASME B31.8
• Flanged ends: ASME B16.5 DIN2543-2549
• Test and inspection: API 598 DIN3230
• Pressure and temperature rating: ASME B16.34