• Blue Star International

Needle & Ball Valves

Blue Star International an ISO 9001: 2000 certified company. The company is a prominent manufacturer, exporter, stockholder and supplier of instrumentation tube fittings, valve fittings and flanges, including a comprehensive range of piping products and fittings to meet the requirements of various industries. The company offers a range of needle valves and ball valves. Features: SS 316 construction for corrosion resistance, full or reduced bore for excellent flow; flexible 3-piece design; anti blow out internally loaded stem for safety; and 90° smooth action operation pipe seats for ease of use and minimum maintenance. Physical features: pressure rating – 400 kg/cm²; material options – SS 316, carbon steel, aluminium, bronze, hastalloy, monel, etc., optional KEL-F, polyaman packing available with high pressure valves; standards – BS 5750; tests – each valve is tested with nitrogen at 1000 PSI for seat and seal leakage with a leakage rate of 0.1 sec/min; hydro tests – performed with pure water at 1-1/2 ltr of the working pressure, other tests like helium, seismic are available upon request; end connections – variety of end connections ¼” to 1” NPT, BSP male or female threaded or ¼”, 3/8”, ½” and single or twin ferrule tube fitting ends.