KGS Uni-Directional soft Seat
KGS Technical Detail
Design And Manufacturing: MSS SP-81 / MSS SP-148 / AWWA C520
Size Range : 2” to 48”
Pressure Rating: PN 6 / PN 10
Valve Face To Face Dimension: MSS SP-81
Flange Standard Conformity: ASME B16.5 150 / ASME B16.47 / PN 10 / PN 16
Inspection & Testing: MSS SP-151
Seat Leakage: Zero leakage
Description
The KGS model knife gate valve is a uni-directional valve designed for general industrial service applications. The design of the body and seat assures non-clogging shutoff on suspended solids in industries such as:
- Pulp and Paper
- Power plants
- Wastewater treatment plants
- Chemical plants
- Food and Beverage
- Bulk handling
- Mining
- etc.
Features
- The body is a single casting with integral jams.
- The valve utilizes a rigid yoke which can accommodate a hand wheel, pneumatic cylinder, Gear or electric
- This model has a raised face seat for positive sealing along with cast wedges and gate guides for tight shut off in demanding applications.
- Various wiper materials available in packing to provide gate support and stabilize packing seal
Material Construction:
| Description | Material |
| Body | CF8 / CF8M / WCB / DI / CI |
| Seat | EPDM/Viton/Nitrile |
| Gate | SS 304 / SS 316 / SS 410 |
| Packing | Braided PTFE / Braided Graphite |
| Gland | CS / SS 304 / SS 316 / SS 410 |
| Stem | SS 304 / SS 410 |
| Yoke | SS 304 / Carbon Steel |
| Handwheel | DI |