零件名稱 Part name |
材質(zhì) Material |
左閥體Left Body |
Cast steel lined with FEP |
右閥體Right Body |
Cast steel lined with FEP |
帶桿球體Ball |
Cast steel lined with FEP |
填料箱Stuffing box |
Cast steel lined with FEP |
密封圈Seal ring |
PTFE |
填料壓蓋Gland flange |
Cast steel |
填料Packing |
PTFE |
手柄Lever |
Cast steel |
公稱壓力 |
試驗(yàn)壓力 |
工作壓力 |
工作溫度 |
|
密封 |
強(qiáng)度 |
|||
10Kgf/Cm2 |
10Kgf/Cm2 |
15Kgf/Cm2 |
10Kgf/Cm2 |
-80~110 |