德標波紋管截止閥詳情:
長壽命雙層波紋管截止閥 免維護!
持續(xù)耐用 節(jié)省成本
性能特點:1.雙層波紋管設計使功能更可靠;2雙層波紋管焊于閥桿保持穩(wěn)定的運行性能,避免由于閥蓋振動引起閥桿振動;3在高溫情況下,閥桿不與介質接觸,確保閥桿運行可靠;4.雙重密封提供絕對安全保障(根據(jù)DIN4754導熱油的使用需要)
公稱壓力:PN16/PN40/DN15至DN400
材質:鑄鐵,球墨鑄鐵,鑄鋼,鍍鋼,SA105,SA216WCB,不銹鋼;
介質和溫度:蒸汽,氣體,液體至450度(根據(jù)材質)
典型應用:暖通空調(diào)蒸汽系統(tǒng),工業(yè)蒸汽系統(tǒng),熱油系統(tǒng),工業(yè)制程使用,冶金行業(yè),石油化工行業(yè),食品飲料行業(yè),制藥業(yè),輕工行業(yè)等
德標截止閥外型尺寸:
性能及外型尺寸
DNLHW重量PN16 25PN40PN16PN25PN40151301911201403.74.34.3201501911201404.44.84.8251601971401405.16.36.3321802001401607.57.87.8402002181601808.810.310.35023022018018012.212.612.66529023818020016.119.019.08031025720025021.425.025.010035034025030033.035.035.012540036030035051.056.056.015048039030035069.074.074.0200600530400450105.0144.0160.0250730665520520180.0238.0260.0300850720520520265.0339.0370.0
|