Nominal diameter: DN15-DN1200 | Nominal pressure: 1.6MPa-16.0MPa | Applicable temperature: -20ºC - -180ºC |
Applicable medium: water, gas, and oil | Valve body material: stainless steel | Design and manufacturing standard: GB12234-89 |
Structure length standard: GB12221-89 | Standard for connection flange: JB / T79-94 | Test standard: JB / T9092-1992 |
order number | name | material | ||
1 | valve body | CF8 | CF8M | |
2 | valve clack | CF8 | CF8M | |
3 | valve stem | 304 | 316 | |
4 | pad | PTFE | ||
5 | bonnet | CF8 | CF8M | |
6 | bolt | 304 | 304 | |
7 | nut | 304 | 304 | |
8 | filling | PTFE | ||
9 | melt | 304 | 304 | |
10 | cotter | 304 | 304 | |
11 | stuffing box gland | 304 | 304 | |
12 | bolt | 304 | 304 | |
13 | pad | 304 | 304 | |
14 | nut | 304 | 304 | |
15 | valve-stem nut |