青銅球閥CLASS800 ASTM B 148 C95800產品技術要求：Technical specification: FP (FULL PORT)全通徑 SEY：側裝式 FLB：浮動式球閥 1.技術性能：公稱壓力：Nominal Pressure: CLASS 150,CLASS 300,CLASS400,CALSS800公稱通徑：Nominal Diameter：DN15-DN40主體材料：Material:青銅，錫青銅C83600，鋁青銅C95800，鎳鋁青銅C95500 2.適用介質：適用于淡水、海水、燃油和t≤120℃的蒸汽。 Suitable Medium:Fresh water,Sea water,Oil fuel and t≤120℃ steam. 3.填料及閥座：采用聚四氟乙烯和氟橡膠。 Seat and packing:PTFE and FPM 4.內螺紋連接尺寸：G螺紋、BSP螺紋和NPT螺紋。 Connection dimension:Threaded G、BSP and NPT. 主要外形及連接尺寸 Main external and connection dimension:
|
型號Type
|
管螺紋 Screw
|
d
|
L
|
H
|
D1
|
|
DN15
|
１／２＂
|
16.0
|
65
|
60
|
126
|
|
DN20
|
３／４＂
|
20.0
|
77
|
63
|
126
|
|
DN25
|
１＂
|
25.0
|
88
|
80
|
145
|
|
DN32
|
１1/4＂
|
32.0
|
102
|
84
|
145
|
|
DN40
|
１1/2＂
|
38.1
|
110
|
96
|
204
|
|
