Marwin Valve introduces its new metal-seated ball valve for the chemical, oil, gas, petrochemical and pulp and paper and mining industries. The MS10000 Series valve is designed for trouble-free operation in critical applications including corrosive liquids, gases and abrasive slurries. The MS10000 Series has many key design features including long term shutoff integrity, extended packing life, extended bonnet with enhanced packing configuration, high pressure capability, superior wear resistance, high flow rates and sealed live-loaded seats to assure tight shutoff at low differential pressure. The MS10000 Series is available with optional characterised inserts for control applications. The v-style metal inserts provide precise throttling controls. The inserts are designed to change flow characteristics of the valve and are offered in different configurations to meet a variety of modulating applications. The MS10000 Series has a large actuator mounting pad which is drilled to ISO 5211 for easy actuator or gear fitting and alignment. In addition, accessories such as impact and chain wheel operators, locking devices, limit switches and signal flags are available. A wide range of materials of construction are available for both the seats and body including Hastelloy Alloy 20, F22, Bronze, Monel, carbon steel, stainless steel and other special materials. The size range includes ¼” through 2” with flanged, socket weld, butt weld and threaded ends.