3248 - Top-Entry cryogenic control valve

The Type 3248 top entry threaded seat globe and angle style control valve is designed for cryogenic service applications up to the limits of the PN100 pressure class rating.

These control valves are specifically designed to meet the requirements of cryogenic applications with the addition of a cryogenic extension bonnet cover plate to allow for installation in vacuum insulated pipelines and air separation plants, as well as standardized with a metal bellows including cryogenic length extension bonnet in order to meet emission requirements and minimize heat leaks. The top entry design allows for valve maintenance without removal from pipeline.

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: DN25 to DN150 ( 1" to 6")
• Pressure classes: PN16 to PN100 (Class 150 to 600)
• Materials: Cast Stainless Steel
• Temperature range: -273 to +65 °C (- 425 to 149 °F)