3256 - Heavy duty angle control valve

The Type 3256 threaded seat angle control valve is designed for larger-sized general service applications up to the limits of the PN400 pressure class rating. These service applications include process events found in most process control industries such as erosion, abrasion, corrosion, cavitation, and flashing.

These valves have several standard options such as temperature extensions, metal bellows seals, heating jacket, high performance metal sealing trim, soft-sealing trim, ceramic trim, anti-wear sleeve, 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 or cleaned for specific 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. They are designed according to the modular assembly principle and can be equipped with SAMSON Group actuators.

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