Cryogenic globe valve

Cryogenic globe valve Main features: Low temperature valve is designed with extended bonnet, which can protect stem packing and stuffing box area to avoid the effect from low temperature that causing the stem packing lost its elasticity. Extended area is also convenient for insulation protection. Valves are suitable for Ethylene, LNG plants, air separation plant, Petrochemical gas separation plant, PSA oxygen plant, etc. Design standard ：BS1873        BS 6364 Product range ： 1.Pressure range ：CLASS    150Lb~900Lb 2.Nominal diameter ：  NPS        2~24″ 3.Body material：Stainless steel, Nickel alloy 4.End connection ： RF   RTJ   BW 5.Minimum working temperature ：-196℃ 6.Mode of operation：Hand wheel, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device； Product features: 1.Rapid opening and closing； 2.Sealing surface without any abrasion when opening and closing ,with long life. 3.The valve can be with four different type of disc, cone, sphere, plane and parabolic disc. 4.Spring loaded packing can be chosen; 5.Low emission packing can be chosen according to ISO 15848 requirements; 6.Stem extended design can be chosen