Skip to navigation
Skip to content
KEYSTONE, Knife Gate Valves
Keystone Figure F17 and F20 Knife Gate Valves
Standard and custom fabricated knife gates available in any
weldable alloy and in many configurations.
- End Connection
- Hastelloy, 304 Stainless Steel, 316 Stainless Steel, Stainless Steel, Super Duplex
- Operating Temperature
- Greater Than 400 F (204 C)
- Process Connection Type
- Seat/Seal Type
- Valve Type
- Solid, Aggressive Liquids/Gases, Liquid, Liquids, Other
- Adjustable packing
- Fabrication provides flexibility of design for today’s process industries.
- Valves are designed and built to your exact specifications.
- Round, square or rectangular ported.
- Uni-directional or bi-directional.
- Selection from various materials of construction.
- Other special materials or combinations are available to suit your application.
- NPS 2 to 24, 150 psi CWP.
- High or low pressure ratings available.
- MSS face-to-face standard to NPS 24.
- Minimum face-to-face or other dimensions available as desired.