Zhejiang Naishi Valve Co.

◎ Size Range: DN15 – DN600 / NPS ½” – 24”
◎ Pressure Class: Class 150 – 2500 / PN20 – PN420
◎ Temperature Range: -196°C to +80°C
◎ Body Materials: Forged Stainless Steel, LTCS, Nickel Alloys
◎ Seat Options: PCTFE, PTFE, or Metal-to-Metal
◎ Standards: API 6D, ASME B16.34, BS 6364, ISO 28921, NACE MR0175
◎ Applications: LNG terminals, air separation units, cryogenic tanks, cold boxes, low-temperature transportation pipelines.