Valve Couples Valve Ball & Valve Seat
Technical Parameters
1. Certificate: API 11AX specs
2. Manufacturing Process: B1 or B2
3. Treated with anti-corrosion material, cobalt alloy, tungsten carbide, nickel and chromium.
4. Model: V11-106, V11-125, V1-150, V11-175, V11-225, V11-250, v11-375
Detailed specifications:
Couple ball valve API 70 mm
Equipment shall comply with API 11AX V11
Material parts: stellite
Ball diameter, mm: 42.8625
Height of seat, mm: 12.70
Outside diameter, mm: 51.054
Nominal bore, mm: 2 810
Valve material: stellite
Chemical composition
carbon 2.0-2.7 , chromium - 31.0-34.0, silicon - not more 1.5, manganese - not more 1.0,
Nickel - not more 3.0, tungsten - 16.0 - 19.0
Hardness - 56 - 63 HRC
Density - 8,6 - 8,8 g/cm3
Seat - carbon 1.5-2.6 , chromium - 23.0-33.0, silicon - not more 1.5, manganese - not more 1.0,
Nickel - not more 3.0, tungsten - 11.0 - 14.0
Hardness - 50 - 56 HRC
Density - 8,6 - 8,8 g/cm3
Shall be treated anti-corrosion chemical composition
Couple ball valve API 57 mm
Equipment shall comply with API 11AX V11
Material parts: stellite
Ball diameter, mm: 34.925
Height of seat, mm: 12.70
Outside diameter, mm: 43.688
Nominal bore, mm: 2 554
Valve material: stellite
Chemical composition
carbon 2.0-2.7 , chromium - 31.0-34.0, silicon - not more 1.5, manganese - not more 1.0,
Nickel - not more 3.0, tungsten - 16.0 - 19.0
Hardness - 56 - 63 HRC
Density - 8,6 - 8,8 g/cm3
Seat - carbon 1.5-2.6 , chromium - 23.0-33.0, silicon - not more 1.5, manganese - not more 1.0,
Nickel - not more 3.0, tungsten - 11.0 - 14.0
Hardness - 50 - 56 HRC
Density - 8,6 - 8,8 g/cm3
Shall be treated anti-corrosion chemical composition
Valve Couples Valve Ball & Valve Seat
API No.
|
Pump Bore, I.D
| Ball Size
|
| V11-106 | 1-1/16" | 5/8" |
| V11-125 | 1-1/4" | 3/4" |
| V11-150 | 1-1/2" | 15/16" |
| V11-175 | 1-3/4" | 1-1/8" |
| V11-200 | 2"
| 1-1/4"
|
| V11-225 | 2-1/4" | 1-3/8" |
| V11-250 | 2-3/4"
| 1-1/16"
|
| V11-375 | 3-3/4"
| 2-1/4"
|