Non Lubricated Plug Valve

Speciality valve is the leading Non Lubricated Plug Valve Manufacturer in India. Non Lubricated plug valves are robust in construction and easy to maintain inline. It has a sleeve or liner installed in the cavity. The narrow plug wedges the sleeve against the plug body. The non-metallic sleeved decreases friction during operation.

These valves are sleeved quarter-turn plugs that achieve sealing using a compressible sleeve as a sealing member. Nonlubricated plug valves are bi-directional flow, simple actuation, lightweight, compact design, and multiport configurations all of which improve the design system. It is limited by the temperature and chemical compatibility of non-metallic materials.

Advantages

• Available in multi-port design
• Easy to install
• Improve seal with injected sealant
• leak-proof
• Easy to open or close

Applications

• Natural gas piping
• Sewage applications
• Coal slurries
• Sewage applications

Parts

• Handle
• Gland
• Body
• Plug
• Plug port
• Stem

Description

• Body materials: CF8, CF8M, CF3, CF3M, Ductile iron, WCB, WCC, WC9, WC6, Alloy 20, SS304, SS316, CF8M, SS316L, SS904L
• Size:1/2”-14”
• Class: 150 to 2500, PN16 to PN63
• End: Flanged, Socket weld, Butt weld, Screwed, threaded.
• Operations: Electric Actuator, Pneumatic Actuator.