Flanged ball valve
Flanged ball valve
Model: Q41F Size: 1/2 -10
Pressure: 150LB-600LB 10K-40K Material WCB/304/316/304L/316L
Ball Valve and the stopcock are same type the valve, only then its closure is a spheroid, the spheroid circles the valve chest middle line to make revolving to achieve opening, the closure one kind of valve.
The ball valve mainly uses for in the pipeline to make the cut-off, the assignment and the change medium flow direction. The ball valve was in recent years one kind of new valve which widely used.
Type: ANSI flanged ball valve
Model: Q41
Size: 1/2"-8"
Pressure: 150Lb-600Lb 10K-40K
Material: WCB\SS304 SS316 SS304L SS316L
Performance Specification of the Products
Valve Type | Design and Manufacture | Face to Face | Flanged Dimensions | Temperature Pressure | Test-Inspect | FLOATING | BS5351 | ANSI B16.10 | ANSI B16.5 | ANSI B16.34 | API1598 | TRUNNION | API 6D | API16D | API trunnion ball valve Standard Design: |
API ball valve Specifications |
PN(Lb) | Strength Test | Water seal test | Gas seal test | MPa | Lbf/in 2 | MPa | Lbf/in 2 | MPa | Lbf/in 2 | 150 | 3.1 | 450 | 2.2 | 315 | 0.5-0.7 | 60-100 | 300 | 7.8 | 1125 | 5.6 | 815 | 600 | 15.3 | 2225 | 11.2 | 1630 |
|
API trunnion ball valve Material List |
Body | WCB | CF8 | CF8M | CF3 | CF3M | Ball | 2Cr13 | 304 | 316 | 304L | 316L | Stem | 2Cr13 | 304 | 316 | 304L | 316L | Seat | PTFE, SS, PTFE, PPL | Gasket | PTFE, Stainless steel, Flexible graphite, Gear type gasket | Stem Seat | PTFE, Stainless steel, Flexible graphite | Packing | PTFE, Flexible graphite | Packing nuts | WCB | 304 | 316 | 304L | 316L | Temperature | 150C | Medium | Water, Oil, Gas, Nitric Acid, etc. |
|
API Q41F-150LB Main Dimensions |
DN | 150Lb 150LbP 150LbR | (kg)Weight | mm | in | L | D | D1 | D2 | b | n-φ d | H | D0 | 15 | 1/2 | 108 | 89 | 60.5 | 35 | 11.5 | 4-15 | 59 | 130 | 2.2 | 20 | 3/4 | 117 | 98 | 70 | 43 | 11.5 | 4-15 | 63 | 130 | 3.0 | 25 | 1 | 127 | 108 | 79.5 | 51 | 12 | 4-15 | 75 | 160 | 4.5 | 32 | 11/4 | 140 | 117 | 89 | 64 | 13 | 4-15 | 75 | 160 | 5.5 | 40 | 11/2 | 165 | 127 | 98.5 | 73 | 15 | 4-15 | 95 | 230 | 7.0 | 50 | 2 | 178 | 152 | 120.5 | 92 | 16 |
|