Ball Valve is not only own with the functions of opening quickly, easy to maintain, good sealing but also safety fire-safe and Antistatic designs. Lung Yun manufactures designs various kinds of ball valves for one-piece, two-piece, three-piece, thread end, socket weld end, butt weld end, flange type, full port, reduce port. The selection of ball valve material includes stainless steel, carbon steel, and cast iron. The working pressure from 1000 psi to 6000 psi application of you chose. Designs of different sealing are as client's requirement. Chose the suitable ball valve to use in piping system, Nai Bang is the best supplier.
Nominal diameter: 1/2" - 8" (DN50 - DN200)
Pressure range: Class 150 - Class 2500 (PN16 - PN150)
Working temperature: -196℃ - +560℃
Body Materials: ASTM A105,LF2,A182-F304,F316,F316L,F304L,F51
Design Standard: API 6D, ASME B16.34, BS 5351
Blowout-proof stem, Double block & bleed
Fire safe design to API 607