用途：本閥門適用于公稱壓力≤1.6MPa 的管路上
作啟閉用。
Usage: It is used for the pipelines where the working pressure is less than 1.6MPa. It’s function is turn on or turn off the pipeline.
主要零件材料 Material of Main Parts
|
零件名稱 |
材料 Material |
|
|
J11T-16 |
J11W-16 |
|
|
閥體、閥蓋 Body, Bonnet |
灰鑄鐵 Cast Iron |
灰鑄鐵 Cast Iron |
|
閥桿 Stem |
碳鋼 Carbon Steel |
碳 Carbon Steel |
|
閥瓣 Disc |
灰鑄鐵+黃銅 Cast Iron+Bronze |
灰鑄鐵 Cast Iron |
|
閥桿螺母 Yoke Nut |
銅（鐵） Bronze(Iron) |
銅（鐵） Bronze(Iron) |
性能規(guī)范 Performance Data
|
型號(hào) Type |
公稱壓力 Nominal Pressure(Mpa) |
實(shí)驗(yàn)壓力 Testing |
工作溫度 Working Temperature ( ℃) |
適用介質(zhì) Suitable Medium |
|
|
強(qiáng)度（水） Strength(Water) (Mpa) |
密封（水） Sealing(Water) (Mpa) |
||||
|
J11T-16 |
1.6 |
2.4 |
1.8 |
≤200 |
蒸汽、水 Vapour, Water |
|
J11W-16 |
≤100 |
油 Oil |
|||
外形尺寸和連接尺寸 Outline & Connection Dimension
|
型號(hào) Type |
G |
尺寸 Dimension(mm) |
重量 Weight(kg) |
||
|
L |
H |
Do |
|||
|
J11T/W-16 |
1/2 |
65 |
100 |
60 |
0.69 |
|
3/4 |
75 |
104 |
60 |
0.83 |
|
|
1 |
90 |
120 |
75 |
1.43 |
|
|
1.25 |
105 |
124 |
75 |
2.03 |
|
|
1.5 |
120 |
136 |
100 |
2.87 |
|
|
2 |
140 |
148 |
100 |
4.3 |
|
