3251 - Heavy duty globe control valve

The Type 3251 threaded seat globe control valve is designed for general service applications up to the limits of the ANSI 2500 pressure class rating. These general service applications include process events found in most process control industries such as erosion, abrasion, corrosion, cavitation, and flashing.

These control valves have several standard options such as temperature extensions, metal bellows seals, heating jacket, high performance metal sealing trim, soft-sealing trim, ceramic trim, noise attenuation, and anti-cavitation trim sets. In addition to these options the valves can be specialized to meet exact process needs, such as a NACE version for sour gas service.

They 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.

• Nominal diameters: DN15 to DN500 ( 1/2" to 20")
• Pressure classes: PN16 to PN400 (Class 150 to 2500)
• Materials: Cast Steel, Stainless Steel, Monel, Hastelloy
• Temperature range: -196 to +550°C (- 325 to +1022 °F)