Our Shop

Lubricated Plug Valve Manufacturer in Italy – Valvesonly Europe 

Valvesonly Europe is a leading Lubricated Plug Valve Manufacturer in Italy, offering precision-engineered valves designed for reliable shutoff in oil, gas, and chemical applications. 

Function & Working 

Lubricated plug valves use a tapered plug coated with sealing grease injected into the seating area. This lubricates contact surfaces, prevents leakage, and protects against corrosion and wear. 

Advantages 

• Bubble-tight shutoff under high pressure 

• Lower operating torque due to lubrication film 

• Extended service life in abrasive/corrosive media 

• Available in multiport designs 

• Resistant to galling and corrosion 

Applications 

• Oil & Gas Transmission 

• Petrochemicals & Refineries 

• Marine & Offshore 

• Power Generation 

• Water & Wastewater 

Materials 

End Connections 

• Flanged (ASME B16.5) 

• Butt Weld (BW) 

• Socket Weld (SW) 

Actuation Options 

Manual, gear, pneumatic, or electric. 

Technical Specs 

• Design: API 6D, ASME B16.34 

• Size Range: DN15 – DN900 (½″ – 36″) 

• Pressure Class: 150 – 600 / PN10 – PN40 

• Testing: API 598