Swagelok SS-4BK-2200 Stainless Steel Three Port Valve

Swagelok SS-4BK-2200 is a stainless steel bellows-sealed, gasketed valve designed for switching service in Swagelok tube-fitted lines. The valve features a 316 stainless steel body and a 321 stainless steel bellows, with a PTFE-coated gasket and a conical PCTFE stem tip, and ships SC-11 cleaned. It provides two 1/4 in. Swagelok tube fittings (connections on each end) for a leak-tight, compatible installation in standard Swagelok tubing systems. The valve is rated for a maximum temperature of 200°F (93°C) and a minimum of -20°F (-28°C), with a room-temperature pressure rating of 1000 psig at 100°F (68.9 bar at 37°C). Flow is straight and 2-way, making it suitable for general service where reliable shutoff and clean operation are required, and the stem tip material is PCTFE with a PTFE-coated 316 SS gasket for dependable sealing.