Nfico S-Lok Fittings & Valves


S-Lok - Instrumentation Tube, Fittings & Valves (< 6,000 Psi)


S-LOK Tube Fittings & Valves are manufactured under very strict quality control to assure maximum reliable performance. S-LOK tube fittings require no special tools assembly. Connections can be quickly and easily made.

S-LOK Tube Fittings & Valves have been specifically designed for use on instrumentation, process and control systems and equipment employed in chemical, petroleum, power generating and pulp and paper plants. S-LOK Tube Fittings & Valves can also be used in extensive applications of other fields where very high quality Tube Fittings & Valves are required.

Filter Valve Features (Inline & Tee):

    1) Trapping fine contamination to maintain system purity.
    2) Gas and liquid filtration.
    3) Standard micron filtering ranges: 0.5, 2, 7, 15, 60 and 90 microns.
    4) Replaceable S316 sintered elements.
    5) S316 and Brass body construction.
    6) Choice of reliable S-Lok, NPT & ISO pipe end connections.
    7) Pressure Ratings up to 3,000 psig (206 bar), 6,000 psig (413 bar).
            S-Lok Fitter Valves


Ball Valve Features:

    1) Butterfly handle is available as an option.
    2) Various end connections: reliable S-LOK, NPT & ISO male & female.
    3) Size range of from ¼" to 1" tubing and piping.
    4) Low torque quarter turn actuation.
    5) Working pressure up to 1000psig (69bar) at 100°F / 38°C.
    6) Compact design with hexagon bar-stock for high integrity.
        S-Lok Ball Valves


Other Valves Available:

    Check Valves - Pressure rating up to 3,000psig (206bar) @ 70°F (21°C).
    Needle Valves - Pressure rating up to 10,000psig (690 bar) @ 100°F (38°C).
    Rising Plug Valves - 6000 psig (413 bar) @ 100°F (38°C).
    Toggle Valves - 300 psig @ 100°F (38°C)
    Manifold Valves - 6000 psig @ 100°F (38°C)
    Gauge Root Valves - 6000 psig @ 100°F (38°C)
    Relief Valves - 6000 psig @ 70°F (21°C)
    Plug Valves - 3000 psig @ 70°F (21°C)
    Check Valves - 3000 psig @ 70°F (21°C)
    Bleed Valves - 6000 psig @ 100°F (38°C)
    Purge Valves - 6000 psig @ 100°F (38°C)
   S-Lok Ball Valves

S-Lok Fittings & Valves