Valves
Butterfly Type(Lug, Wafer, Dbl Flange)
Check Valve Type
Gate Type
Lever Linkage/Cam Act. Type
Relief Valve Type
Other Types
Slide Gate / Guillotine Valve
SIZES
Sizes 12” to 144” up to 14 feet (square or rectangle)
GENERAL DESCRIPTION
Three styles of seat arrangement are available depending on the leakage specs requested by our customer. Slide gate guillotine valves are used on low pressure flue gas or airflow service as a block off valve. These valves are available in bonneted or bonnetless design. Guillotine valves are manufactured with a single or double seat arrangement to 1450 F temperature and 5 PSI pressure.
STANDARD MATERIALS
| Body Unit | Carbon Steel, Cor -Ten Steel, Low Alloy Steel, Stainless Steal(various grades) |
| Gate | Carbon Steel, Cor –Ten Steel, Stainless Steal(various grades) |
| Stem | Stainless Steal |
| Stem Seals | Grafoil Packing, or customer specs. |
DESIGN FEATURES
Seat Arrangement: Metal to Metal single seat- low leakage · Tadpole Seat- Less than ¼ leakage · Double seat with purging- 0 leakage · Pressures 0 to 5 PSI · Temperature Range- 50°F to 1450°F · Handwheel manual gear, hydraulic, or electric motor operators
