KGH Bi-Directional high performance
KGH Technical Detail
Design And Manufacturing: MSS SP-135
Size Range : 2” to 24”
Pressure Rating: PN 16 / Class 150 / 300
Valve Face To Face Dimension: MSS SP-135
Flange Standard Conformity: ASME B16.5 150 / PN 10 / PN 16
Inspection & Testing: MSS SP-135
Seat Leakage: Zero leakage
Description
KGH Knife Gate Valves are a High Pressure Bi-directional Zero Leakage valve designed for isolation applications in corrosive slurries with scaling tendencies, high pressure natural slurries with high concentration of solids, abrasive slurries and dry chemicals.
Unlike many other high-pressure and heavy-duty knife gate valves, RK valvesprovide bi-directional zero-leakage isolation and offer long-term performance with exceptional isolation results, protecting your people, plant and environment from process fluids.
Features
Bi-directional, zero-leakage shut-off
Packing less design. Transverse seal and glandless packing design available.
Seal retained out of the flow stream and flush with the bottom port
Fully guided, bevelled-edge machined gate shears through obstructions in flowing media
Yoke design allows fitting for various designed actuators
Material Construction:
| Description | Material |
| Body | CF8 / CF8M / WCB |
| Seat | EPDM / Viton / Nitrile / AFLAS |
| Gate | SS 304 / SS 316 / 17.4PH / SS 2507 |
| Seal | EPDM / Viton / Nitrile / AFLAS |
| Packing | EPDM / Viton / Nitrile / AFLAS (for Glandless Packing) Teflon Fiber pellets (for Transverse seal Design) |
| Stem | SS 304 / SS 410 |
| Yoke | SS 304 / Carbon Steel |
| Handwheel | DI |