Flange Ball Valve Stainless Steel Ball Valve

Flange ball valve stainless steel ball valve with ISO, CCC Certificates
| Model | Nominal Pressure | Testing | Temperature(°C) | Medium | ||
| Strength(Water)Mpa | Seat(Water.oil)(Mpa) | Low pressure seat(Water,oil)Mpa | ||||
| Q41F-16P(R) | 1.6 | 2.4 | 1.8 | 0.6 | ≤200 | Nitric Acid |
| Q41F-25P(R) | 2.5 | 3.8 | 2.8 | 0.6 | ≤200 | Nitric Acid |
| Q41F-40P(R) | 4 | 6 | 4.4 | 0.6 | ≤200 | Nitric Acid |
Material List:
| Parts | Material | |
| Q41F-16-25-40C | Q41F-16-25P-40R | |
| Body | Carbon stee | Stainless steel,Cr.Ni.Mo.Tisteel |
| Ball | ||
| Stem | ||
| Seat | PTFE | |
| Handle | Gray Cast Iron,Foged cast iron | |
Main Dimension:
| Model | DN | Size (mm) | |||||||
| L | D | D1 | D2 | H | b-f | Z-Φd | Do | ||
| Q41F-16P(R) | 15 | 130 | 95 | 65 | 45 | 60 | 2~14 | 4`14 | 108 |
| 20 | 140 | 105 | 75 | 55 | 64 | 2~14 | 4`14 | 120 | |
| 25 | 150 | 115 | 85 | 65 | 90 | 2`16 | 4`15 | 165 | |
| 32 | 165 | 135 | 100 | 78 | 105 | 2`16 | 4`16 | 180 | |
| 40 | 180 | 145 | 110 | 85 | 150 | 3`16 | 4`17 | 240 | |
| 50 | 200 | 160 | 125 | 100 | 190 | 3`16 | 4`18 | 240 | |
| 65 | 220 | 180 | 145 | 120 | 195 | 3`18 | 4`19 | 320 | |
| 80 | 250 | 195 | 160 | 135 | 215 | 3`20 | 4`20 | 350 | |
| 100 | 280 | 215 | 180 | 155 | 250 | 3`21 | 4`21 | 400 | |
| 125 | 320 | 245 | 210 | 185 | 280 | 3`22 | 4`22 | 500 | |
| 150 | 360 | 280 | 240 | 210 | 320 | 3`23 | 4`23 | 600 | |
| 200 | 400 | 335 | 295 | 265 | 370 | 3`24 | 4`24 | 800 | |
| Q41F-25P(R) | 40 | 180 | 145 | 110 | 85 | 160 | 3`25 | 4`25 | 240 |
| 50 | 200 | 160 | 125 | 100 | 205 | 3`26 | 4`26 | 270 | |
| 65 | 220 | 180 | 145 | 120 | 215 | 3`27 | 4`27 | 350 | |
| 80 | 250 | 195 | 160 | 135 | 230 | 3`28 | 4`28 | 400 | |
| 100 | 280 | 230 | 190 | 160 | 270 | 3`29 | 4`29 | 500 | |
| 125 | 320 | 270 | 220 | 188 | 300 | 3`30 | 4`30 | 600 | |
| 150 | 360 | 300 | 250 | 218 | 340 | 3`31 | 4`31 | 900 | |
| 200 | 400 | 360 | 310 | 278 | 400 | 5~34 | 4`32 | 1100 | |
| Q41F-40P(R) | 15 | 130 | 95 | 65 | 45 | 60 | 2`16 | 4`33 | 40 |
| 20 | 140 | 105 | 75 | 55 | 65 | 2`16 | 4`34 | 51 | |
| 25 | 150 | 115 | 85 | 65 | 90 | 2`18 | 4`35 | 58 | |
| 32 | 180 | 135 | 100 | 78 | 105 | 3`18 | 4`36 | 66 | |
| 40 | 200 | 145 | 110 | 85 | 170 | 3`18 | 4`37 | 76 | |
| 50 | 220 | 160 | 125 | 100 | 230 | 3`20 | 4`38 | 88 | |
| 65 | 250 | 180 | 145 | 120 | 250 | 3`21 | 4`39 | 110 | |
| 80 | 280 | 195 | 160 | 135 | 250 | 3`22 | 4`40 | 121 | |
| 100 | 320 | 230 | 190 | 160 | 295 | 3`23 | 4`41 | 150 | |
| 125 | 400 | 270 | 220 | 188 | 330 | 3`24 | 4`42 | 176 | |
| 150 | 400 | 300 | 250 | 218 | 375 | 3`25 | 4`43 | 204 | |
| 200 | 550 | 375 | 320 | 282 | 440 | 3`26 | 4`44 | 260 | |
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Outstanding Service:
Fast feedback: we promise to reply your inquiry within 24hours
Positive cooperation with your esteemed company
Good suggestions to your choice if necessary with our own rich experience
OEM accepted
Your visited to factory welcomed!
Q: Are you a factory or trading company?
We are factory specialized on fire fighting equipment.
Q: Can I get a sample?
For certainly, please contact us for detail.
Q: What's the terms of the payment?
T/T, L/C, Western Union, MoneyGram, etc.

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