Высокое давление самогерметизирующимся кованой стали глобус иуп

Forged steel pressure seal globe valve Size range from 1/2" 3" Presssure range from ASME 900# 4500# Temperature range from -100°F to 1200°F Design & manufacture: ASME B 16.34 Design Features 1. Threaded bonnet, can be designed to be welded or removable structure 2. Rotate-Rising stem 3. Body and bonnet joint accurately machined. 4. Secondary throttling face design which reduces the erosion of sealing surface. 5. Integral HF seat 6. Intergral Stellite Seat and Backseat to protect against erosive flow and provding long life. 7. Special designed packing case. 8. Highly-density and sharped flexible graphite gasket. Material SpecificationsParts-20°C 425°C200°C 425°C250°C 550°C400°C 575°C500°C 650°C-130°C 650°CA105 F11 F12 F22 F91 F3161.BodyA105+STLF11+STLF12+STLF22 +STLF91+STLF316+STL2.DiscA105+STLF11+STLF12+STLF22 +STLF91+STLF316+STL3.StemASTM A276 410F11 F12 F22 F91 F3164.seal gasket316 high flexible graphite5.Stuffing boxA105F11F12 F22 F91 F3166.ClampA216 WCB7.BoltASTM B78.BoltASTM B79.NutA10510.BonnetA105F11F12 F22 F91 F31611.BoltASTM B712.Hand-wheelASTM A536 60-40-1813.gasketASTM A3614.NutASTM A29 104515.ScrewASTM A29 103516.Stem nutASTM B124 C6190017.GlandA10518.PackingFlexible Graphite19.Packing316 high flexible graphite20.Packing gasketASTM A276 410Note: Other materials are available upon request.