Home Page>Products>Industrial Valves>Flange Ball Valve

Product Name: Stainless Steel Flange Ball Valve



FEATURES：

2-PC Body

Full Port

Working Pressure: PN16; PN25;PN40

Material: WCB;CF8;CF8M;CF3;CF3M

Handle or Worm Gear Box Operated

Available of ISO 5211 Mounted Pad

Lockable Device

Anti-Static Device and Anti-Proof Out Stem

Material for main parts
Part name Material
Q41F-16P,Q41F-25P,Q41F-40R Q41F-16R,Q41F-25P,Q41F-40R
Body Cr Ni Ti Cr Ni Mo Ti Steel
Ball
Stem
Sealcirle Polyter afuoroethyenea
Hand wheel Carbon Steel
Specification
Type Nominal Pressure Test Pressure Working Temperature Suitable Medium
Body Test(Water)
MPa		 Seal Test
(Water,Air) MPa		 Low Pressure Test(Air)
MPa
Q41F-16P(R) 1.6  2.4 1.8  0.6 ≤150 NITRIC ACID
Q41F-25P(R) 2.5 3.8 2.8 0.6  ≤150  NITRIC ACID 
Q41F-40P(R) 4.0 6.0  4.4 0.6  ≤150 NITRIC ACID
Main connecting and overall dimensions
Flange_Ball_Valve_GB
Type DN Dimensions (mm)
L D D1 D2 H b-f Z-Φd D0
Q41F-16P(R) 15  130  95  65  45 60   14-2  4-14  108
20  140  105  75  55 64   14-2  4-14 120 
25  150  115  85 65  90   16-2 4-14  165 
32  165  135 100  78  105   16-2  4-18 180 
40  180  145 110  85  150   16-3  4-18 240 
50  200  160 125  100  190   16-3 4-18 240 
65  220  180 145  120  195  18-3  4-18 320 
80  250  195 160  135  215   20-3 8-18 350 
100  280  215 180  155  250  20-3  8-18 400 
125  320  245 210  185  280   22-3  8-18 500 
150  360  280 240  210  320   24-3 8-23 600 
200  400  335 295  265  370  26-3 12-23 800 
Q41F-25P(R) 40  180  145 110  85   160  16-3 4-18 240 
50  200  160 125  100   205  20-3 4-18 270 
65  220  180 145  120  215   22-3 8-18 350 
80  250  195 160  135  230   22-3 8-18 400 
100  280  230 190  160  270   24-3 8-23 500 
125  320  270 220  188  300   28-3 8-25 600 
150  360  300 250  218  340   30-3 8-25 900 
200  400  360 310  278  400   34-3  12-25 1100 
Q41F-40P(R) 15  130  95 65  45  60   16-2  4-14 40 
20  140  105 75  55  65   16-2  4-14 51 
25  150  115 85   65 90   18-2  4-14 58 
32  180  135 100   78 105   18-3  4-18  66
40  200  145 110  85  170   18-3  4-18  76
50  220  160 125  100  230   20-3  4-18  88
65  250  180 145  120  250   22-3  8-18  110
80  280  195 160  135  250   22-3  8-18  121
100  320  230 190  160  295   24-3  8-23  150
125  400  270 220  188  330   28-3  8-25  176
150  400  300 250  218  375   30-3  8-25  204
200  550  375 320  282  440   38-3  12-30  260
Flange_Ball_Valve_API

Product Name: API And JIS Flange Ball Valve



FEATURES：

2-PC Body

Full Port

Working Pressure: PN16; PN25;PN40

Material: WCB;CF8;CF8M;CF3;CF3M

Handle or Worm Gear Box Operated

Available of ISO 5211 Mounted Pad

Lockable Device

Anti-Static Device and Anti-Proof Out Stem

Chief property and specification
Name of material Working temperature Avialable media
CF8 ≤50°C Nitric acid
0Cr18Ni9 Nitric acid
CF8M Nitric acid
0Cr18Ni12Mo2Ti Nitric acid
CF3 Nitric acid
00Cr18Ni10 Nitric acid
CF3M Nitric acid
00Cr17Ni14Mo2 Nitric acid
Executive standard
Item Design and manufacture Pressure temperature lating
Standard API 6D ANSI B16.34
Flange Standard Face to face/enrd Spection and test
ANSI B16.10 ANSI B16.5 API 598
150Lb External and connecting dimensions (mm)
Type unitary
pressure
grade 		L D D1 D2 H b Z-Φd D0
in mm
1/2" 15 150Lb 108 89 60.5 35 72 12 4-15 115
10-k 108 95 70 52 72 12 4-15 115
3/4" 20 150Lb 117 98 70 43 76 12 4-15 115
10-k 117 100 75 58 76 14 4-15 115
1" 25 150Lb 127 108 79.5 51 92 12 4-15 150
10-k 127 125 90 70 92 14 4-19 150
1-1/2" 40 150Lb 165 127 98.5 73 123 14.3 4-16 200
10-k 165 140 105 85 123 16 4-19 200
2" 50 150Lb 178 152 120.5 92 132 15.9 4-19 200
10-k 178 155 120 100 132 16 4-19 200
2-1/2" 65 150Lb 190 178 139.5 105 164 17.5 4-19 320
10-k 190 175 140 120 164 18 4-19 320
3" 80 150Lb 203 190 152.4 127 173 19.1 4-19 320
10-k 203 185 150 130 173 18 8-19 320
4" 100 150Lb 229 229 190.5 157 210 23.9 8-19 450
10-k 229 210 175 155 210 18 8-19 450
6" 150 150Lb 394 279 241.5 216 288 26 8-19 800
10-k 394 280 240 215 288 22 8-22 800
8" 200 150Lb 457 343 298.5 270 374 29 8-23 1120
10-k 457 330 290 265 374 22 8-22 1120
10" 250 150Lb 533 406 362 324 366 31 12-25 1420
10-k 533 400 365 325 366 34 12-25 1420
12" 300 150Lb 610 483 432 381 412 32 12-25 1420
10-k 610 445 400 390 412 35 16-25 1420