3253 - Heavy duty 3-way control valve

The Type 3253 threaded seat three-way control valve is designed for general service applications up to the limits of the PN400 pressure class rating. These general service applications include both the mixing and diverting of process fluids found in most process control industries.

The Type 3253 control valve has several standard options such as temperature extensions, metal bellows seals, and heating jacket. In addition to these options the valves can be specialized to meet exact process needs, such as a NACE version for sour gas service or cleaned for specific service (e.g. Oxygen, Chlorine, High Purity, etc.). The 3253 can be assembled with a pneumatic, electric, hydraulic, or electro-hydraulic actuator also offered by the SAMSON group to complete the construction of the control valve. These control valves are designed according to the modular assembly principle and can be equipped with SAMSON Group actuators and valve accessories such as positioners, limit switches, and solenoid valves.

• Nominal diameters: DN15 to DN500 ( 1/2" to 20")
• Pressure classes: PN10 to PN400 (Class 150 to 2500)
• Materials: Cast Iron, Cast Steel, Stainless Steel
• Temperature range: -196 to +550 °C (- 325 to +1022°F)