G,lobe valves&throttle valves
性能規(guī)范
公稱壓力 Nomial pressure PN | 2.5mpa |
試驗(yàn)壓力 Testing pressure PS | 3.8mpa |
適用介質(zhì) Applicable medium | NH3 |
適用溫度 Applicable temperature(t) | -40℃~+150℃ |
主要外形尺寸及連接形式 Overall dimension and form of connection
名稱 Noma | 型號 Type | 公稱通徑 Nominal l.d. DN(mm) | 尺寸size(mm) | 重量 Weight(kg) | 連接形式 Form of connection | ||||
L0 | L | H | H1 | D0 | |||||
截止閥 Globe Valves | J21F-25 | 6 | 125 | 74 | 124 | 130 | 55 | 0.8 | 外螺紋 External Thread |
10 | 150 | 90 | 109 | 119 | 65 | 1.2 | |||
15 | 160 | 100 | 135 | 150 | 90 | 2.2 | |||
20 | 183 | 120 | 150 | 165 | 100 | 3.0 | |||
節(jié)流閥 Throttle Valves | L21F-25 | 6 | 125 | 74 | 124 | 130 | 55 | 0.8 | |
10 | 150 | 90 | 109 | 119 | 65 | 1.2 | |||
15 | 160 | 100 | 135 | 150 | 90 | 2.2 | |||
20 | 183 | 120 | 152 | 167 | 100 | 3.0 |