Features: Top-mounted structure is conducive to safeguarding online "V"-shaped self-regulating valve seat, the seat can minimize the friction loss and temperature change on the sealing performance spring loaded, even when the low pressure also has good sealing performance low-leakage test requirements to meet the stem packing All forging valve body, to ensure that the valve strength Sphere floating ball fixed ball Application criteria: Design: API 6D/ASME 16.34 Pressure Test: API 6D/API 598 spacing: ASME B16.10 (flanged and butt connectors BW) tag: MSS SP25 Connector SW Socket welding ends according to ASME B16.11 BW butt end by ASME B16.25 NPT threaded connectors according to ASME B1.20.1 RF connector according to ANSI B16.5 flanges Pressure rating CLASS 800 (SW and NPT connectors) CLASS 150 (BW and RF connector) CLASS 300 (BW and RF connector) CLASS 600 (BW and RF connector) CLASS 900 (BW and RF connector) CLASS 1500 CLASS 2500 Size range NPT and SW side: 1 / 2 "to 2" RF and BW end: 1 / 2 "to 6" Note: For other specifications, please contact the Thai techniques taking a step forward Optional Materials Carbon Steel: A105, LF2 Stainless Steel: F304, F304L, F316, F316L Duplex: F51, F55 Alloy: F1, F5, F5A, F9, F11, F22 Note: For additional material, please contact the Thai techniques taking a step forward |
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