Global Champion
KJS

■ YOKE SLEEVE

The upper portion of the Yoke Sleeve is hexagonally tapered to fix the handwheel. The standard material of the Yoke Sleeve is Nodular Ni-resist D2 with over 1150℃(2100℉) dissolution point in accordance with API Std. specifications.

■ BOLTING

The body-bonnet bolts are manufactured in accordance with API Std. 600 specifications. The nuts also strictly conform with ANSI B 1.1 Strain-hardened austentic stainless steel.

■ BONNET

Austenitic stainless steel used for bodies and bonnets offer excellent impact strength, minimize heat loss and protect against corrosion.

■ SEAT RING

The heat treated stem delivers adequate mechanical properties as well as excellent surface hardness. Further, opening/shutting friction is minimized by accurate machining and lapping.

■ FLEXIBLE WEDGE

The wedge seating surfaces have been accurately machined, grind and lapped to a mirror finish to prevent leakage and eliminate galling. Stellite 6 for all medium and high pressure application prevents selzing and galling.

■ BODY

TAustenitic stainless steel used for bodies and bonnets offer excellent impact strength, minimize heat loss and protect against corrosion.

■ YOKE SLEEVE

The standard material of the Yoke Sleeve is Nodular Ni-resist D2 with over a 1150℃(2100℉) dissolution point in conformity with API Std. Specifications.

■ BOLTING

The body-bonnet bolts are manufactured in accordance with API Std. 600 specifications. The nuts also strictly conform with ANSI B1.1 Strain-hardened austentic stainless steel.

■ BONNET

Austenitic stainless steel used for bodies and bonnets ofter excellent impact strength, minimize heat loss and protect against corrosion.

■ STEM

The heat treated stem delivers adequate mechanical properties as well as excellent surface hardness. Further, opening shutting friction is minimized by accurate machining and lapping.

■ DISC

The disc of our globe valves is a loose disc and can freely revolve around the stem. This prevents friction and galling with the seating surface when the valve is shut. The disc is furnished with a conical seating surface that has been ground and lapped to mirror finish. Stellite 6 for all medium and high pressure application prevents seizing and galling.

■ SEAT RING

Stellite 6 for all medium and high pressure application prevents seizing and galling.

■ BODY

Austenitic stainless steel used for bodies and bonnets offer excellent impact strength, minimize heat loss and pretect against corrosion

■ BOLTING

The body-cover bolting conforms with ANSI B.1.1 The nuts are manufactured to conform with ANSI B18.2.2 Strain-hardened austentic stainless steel

■ COVER

Austenitic stainless steel used for bodies and bonnets offer excellent impact strength, minimize heat loss and protect against corrosion.

■ HINGE PIN

The hinge pin is insrted into the valve and held in position by plug. The larger size valves are provided with bolted flanges instead of plugs.

■ ARM

The arm material is identical to the body. Hinge bushing is provided in the larger valve sizes to minimize friction and eliminate seizing.

■ SEAT RING

The bottom seated type seat ring is screwed into the body. The seating surface is finished by lapping. The forged seat ring is heat-treated to deliver the best mechanical properties and required hardness.

■ DISC

The disc has a sufficient seating surface area which is ground and lapped to a mirror finish. It is of one-piece construction and is heat treated to deliver the required mechanical properties and hardness.

Stellite 6 for all medium and high pressure application prevents seizing and galling

■ BODY

Austenitic stainless steel used for bodies and bonnets offer excellent impact strength, minimize heat loss and protect against corrosion