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Natural Gas Ball Valve
Natural Gas Ball Valve:
1. Product Brief Introduction:
(1). Model: Q41FN
	(2). Design, Manufacture: GB/T12237-89
(3). Flange Connection: JB/T79-94、GB9113-2000
(4). Structure Length: GB12221-89
(5). Material: Stainless Steel  
(6). Connection: Flange
(7). Flow Way: Bothway
(8). Drive Way: Hand Drive
(9). Medium: Natural Gas
(10). Application: Natural Gas Pipeline
2. Product Specification:
Remark: Nominal Pressure: 1.6 Mpa, 2.5 Mpa, 4.0 Mpa
| DN | L | H | D | D1 | D2 | b | f | Z-φd | D0 | 
| 15 | 130 | 82 | 95 | 65 | 45 | 16 | 2 | 4-14 | 130 | 
| 20 | 140 | 100 | 105 | 75 | 55 | 16 | 2 | 4-14 | 140 | 
| 25 | 150 | 104 | 115 | 85 | 65 | 16 | 2 | 4-14 | 150 | 
| 32 | 165 | 134 | 135 | 100 | 78 | 18 | 3 | 4-18 | 170 | 
| 40 | 180 | 140 | 145 | 110 | 85 | 18 | 3 | 4-18 | 230 | 
| 50 | 200 | 155 | 160 | 125 | 100 | 20 | 3 | 4-18 | 230 | 
| 65 | 220 | 180 | 180 | 145 | 120 | 22 | 3 | 8-18 | 300 | 
| 80 | 250 | 200 | 195 | 160 | 135 | 22 | 3 | 8-18 | 400 | 
| 100 | 290 | 222 | 230 | 190 | 160 | 24 | 3 | 8-23 | 400 | 
| 125 | 400 | 236 | 270 | 220 | 188 | 28 | 3 | 8-25 | 1100 | 
| 150 | 400 | 295 | 300 | 250 | 218 | 30 | 3 | 8-25 | 1100 | 
3. Natural Gas Ball Valve Vertical Way Picture:
 
 
4. Natural Gas Ball Valve Horizontal Way Picture:
 
 
5. Natural Gas Ball Valve Sample Picture:
 
 
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