Gate Valves GLT Globe Valves GLT Check Valves ( Swing Piston and Wafer) GLT Ball Valves ( Trunnion and Floating) GLT Gate Valves GLT Globe Valves GLT Check Valves ( Swing Piston and Wafer) GLT Ball Valves ( Trunnion and Floating) GLT is product from USA and approval by PT. PGN ( PT PERUSAHAAN GAS NEGARA ) and MIGAS to supply for PT. PGN ( PERUSAHAAN GAS NEGARA ) and MIGAS Project. Application & Function Ball valves can be used to handle a variety of liquids, suspended solids and gases in many type of industry. Ball valves are suited for fluid flow requiring assured performance, tight shutoff, constant torque and no maintenance. GLT Valves produces a wide variety of types, classes and materials of check valves. Please contact us if you require further information. Valves GLT A wide range of cast steel and forged steel valves is offered which includes: 1. Gate Valves The most common and traditional type of valve. The valves are large enough to accommodate the yoke and stem mechanism, but fully open the full bore design provides an uninterrupted flow path. Generally either used fully open or closed, for on/ off isolation, and not used for modulating flow control duties. 2. Globe Valves Globe valves are designed for flow control or on/ off isolation of fluids. A wide choice of metal body options and trims means globe valves are widely used throughout industry. 3. Check Valves ( Swing, Piston and Wafer) Check valves are commonly available in 2 types: swing check valves and wafer check valves that are available in a range of sizes and pressures. Check valves are single-direction flow valves used to allow unlimited flow in one direction and to restrain flow in the opposite direction. 4. Ball Valves ( Trunnion and Floating) Ball valves come in two basic designs: Floating Ball and Trunnion Mounted. Principally designed as an on/ off isolation valve for a very wide range of temperatures and pressures they have inherent quick opening flow characteristics. All ball valves offer compact actuation due to their rotary quarter-turn operation. Fire safe versions are available for use in the oil and petrochemical industries. The above valves are our main range and these are available in many sizes and different specifications General Design : API 600, API 602, API 6D Size : 1/ 4" to 24" Rating : Class 150# to 5000# Material :
