China ANSI API Standard Two Piece Split Body Ball Valve, Find details about China Garden Hose Ball Valve, Gas Ball Valve from ANSI API Standard Two Piece Split Body Ball Valve
DN(mm) | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 |
Rated flow coefficient(kv) | 25 | 50 | 70 | 100 | 180 | 270 | 440 | 680 | 990 | 1760 | 2750 | 3900 |
PN | MPa | 1.6, 2.5, 4.0,6.4(6.3)/2.0, 5.0, 11.0 | ||||||||||
Bar | 16, 25, 40, 64(63)/20, 50, 110 | |||||||||||
Lb | ANSI:Class150,Class300,Class600 | |||||||||||
Flow characteristic | Approximate equal percentage | |||||||||||
Spool Angle (degree) | 0°±3°to 90°±3° | |||||||||||
Operating pressure (MPa) | Double acting: 0.4~0.8 Single acting: 0.4~1.0 | |||||||||||
Operating temperature (ºC) | Soft sealing: PTFE(-30~150), enhanced PTFE(-40~200), Para polystyrene(-40~300), Hard seal-250~450 | |||||||||||
Permissible pressure difference (MPa) | Working pressure | |||||||||||
Allowable leakage level | Soft sealing class VI(or no leakage),Hard sealing class IV | |||||||||||
Action time (S) | 0.5~7 | |||||||||||
Output torque of actuator (Nm) | 5.9~8000 | |||||||||||
Operating pressure of actuator | 0.40~0.8Mpa |
Name | Material | Name | Material |
Body | ZG1Cr18Ni9(Ti) ZG0Cr18Ni12Mo2(Ti) ZG230-450 | Seat (seal ring) | Polytetrafluoroethylene (enhanced) 1Cr18Ni9 0Cr18Ni12Mo2Ti |
Stem | 2Cr13 0Cr17Ni4Cu4Nb | Compression ring | 0Cr17Ni12Mo2 1Cr18Ni9(Ti) |
Disc | ZG1Cr18Ni9(Ti)(chrome plating) ZG0Cr18Ni12Mo2(Ti)(chrome plating) | Packing | Teflon Flexible graphite |
Stem bearing | 0Cr17Ni12Mo2 | Backing ring | Fluoro rubber O-ring/metal seal ring |
Nominal Diameter | L (PN16~64) | H | H1 | L0 | Actuator |
25 | 102 | 250 | 75 | 152 | AT100 |
32 | 102 | 250 | 78 | 152 | AT100 |
40 | 114 | 305 | 86 | 230 | AT250 |
50 | 125 | 305 | 90 | 230 | AT250 |
65 | 145 | 350 | 117 | 271 | AT300 |
80 | 165 | 385 | 124 | 308 | AT350 |
100 | 194 | 385 | 124 | 308 | AT350 |
125 | 210 | 430 | 153 | 360 | AT400 |
150 | 230 | 525 | 165 | 464 | AT500 |
200 | 243 | 615 | 197 | 576 | AT600 |
250 | 297 | 695 | 302 | 684 | AT700 |
300 | 380 | 786 | 368 | 756 | AT800 |
400 | 525 | 1029 | 479 | 839 | AT900 |
Control Valve | Pneumatic Control Valve |
Electric Control Valve | |
Manual Control Valve | |
Self Operated Control Valve | |
Ball Valve | Pneumatic Ball Valve |
Electric Ball Valve | |
Manual Ball Valve | |
Butterfly Valve | Pneumatic Butterfly Valve |
Electric Butterfly Valve | |
Manual Butterfly Valve | |
Other Valves | Globe Valve |
Gate Valve | |
Check Valve | |
Reducing Valve | |
Plug Valve | |
Safety Valve |