Half Jacketed 3 Way Plug Valve (Lubricating Type)

Jket® brand Partial-Half Jacketed Three-Way Plug Valve, Lubricating Type, Metal Seated manufacturing and exports by our company since 2011 which is best suitable for High Temperature and High-Pressure Service with L Port and T Port. Each 3 Way Jacketed Taper Plug Valves Jacket testing carried out before assembly of valves to assure any leakages from any portion of inside / outside body and jacket fabrication.

In Half Jacketed 3 Way Plug Valve Bore x Flange sizes remain same, no need to go with any oversize flanges.

Our manufacturing range of Three-Way T Port and L Port Jacketed Plug Valves are Bolted Cover, Lubricating Type, Metal to Metal Seated, Grinded and Lapped Taper Plug which suitable for various high temperature process media in form viscous, adhesive, slurry, high density and sticky media form which solidify on lower temperature.

For Lubrication on Lapped 3 Way Plug Seating surface, achieved by the help of valve sealant injected through the valve stem centre. The sealant is routed past a non-return valve (ball type check valve) and subsequently distributed via an internal network grooves machined into plug, ensuring effective coverage of the mating surfaces. However we are trying to operate the Three-Way Jacketed Plug Valve, a layer of lubricating sealant spread between seating surface area and valve operate smoothly.

The taper plug element is seated within a correspondingly tapered bore, generating a secure interference fit while still permitting fine positional adjustment to simultaneously ensure zero leakage and low operating torque. In the fully open configuration, the mating tapered interfaces between the plug and the valve body are isolated from direct contact with the process fluid, thereby mitigating degradation mechanisms such as corrosion and erosive wear to non-critical regions of the assembly. Furthermore, the valve incorporates a linear, unobstructed flow passage, resulting in minimum hydraulic resistance and negligible pressure drop across the device.

Partial Jacketed 3 Way Taper Plug Valves manufactured in sizes from 1" to 6", which mostly used in application where the medium freezes or solidifies at lower temperatures like bitumen, naphthalene, asphalt, coal tar, wax, polymer, resin, epoxy, adhesive, carbon, graphite, slurry etc.

Our product range also covers a Full Jacketed Plug Valve with Oversize flanges, flange size higher than bore size to get proper bolting clearance after full jacket welding at back side of flanges.

Others MOC valve like Alloy 20/Duplex Steel/Super Duplex Steel/Hastelloy C22/C276/Monel/Nickel/Inconel available.

Contact factory for special grade MOC.