info@welcovalve.com
TEL: 86-577-67279881
FAX: 86-577-67279880
+86-15067717767
Skype: welcovalve
3-pcs compact forged body ball valve with features of bolted bonnet, THREE-piece body, floating ball, full or reduced bore, blowout proof stem, fire safe and anti static, stainless steel ball and/or forged steel ball.
Materials: Acc/ANSI B16.34 A-105, LF2, LF1, F304, F316, F51 Other materials upon request
Trim: F6, 304, 316, 316L, A-105+ENP, Other materials upon request
Seats: Soft (PTFE, Viton, Nylon) and Metal to Metal all kind available
Standards compliance
Design and Manufacture: ANSI B16.34, API 608, API 6D, BS 5351
Face to face(end to end): ANSI B16.10, API 6D
Flanged connection: ANSI B16.5
Fire-safe: API 607, API 6FA
Butt welded end: ANSI B16.25
Test and inspection: API 598, API 6D
Construction and features:
• Open/close position indicator
• Locking Device
• Anti-blow out stem
• Antistatic Device
• Fire Protection Structure
• Middle Flange Leak-tight Structure
• Dependable Seating Structure
• Self-relieving Structure
• Full and Reduced Bore
• Manual operated (gearbox,electric, pneumatic…)
• Other requirements upon request
• Open/close position indicator
• Locking Device
• Anti-blow out stem
• Antistatic Device
• Fire Protection Structure
• Middle Flange Leak-tight Structure
• Dependable Seating Structure
• Self-relieving Structure
• Full and Reduced Bore
• Manual operated (gearbox,electric, pneumatic…)
• Other requirements upon request
Materials: Acc/ANSI B16.34 A-105, LF2, LF1, F304, F316, F51 Other materials upon request
Trim: F6, 304, 316, 316L, A-105+ENP, Other materials upon request
Seats: Soft (PTFE, Viton, Nylon) and Metal to Metal all kind available
Standard Design:
|
Valve Type |
Design and Manufacture |
Face to Face |
Flanged Dimensions |
Temperature Pressure |
Test-Inspect |
|
Floating ball valve |
BS5351 |
ANSI B16.10 |
ANSI B16.5 |
ANSI B16.34 |
API1598 |
This products can be designed soft seal PTFE/PPL/PEEK design for different working temprature, and also can make hard seal (metal to metal) design for high temperature.