Description
Ductile Iron High Strength Electric Ball Valve with Best WorkmanshipQ41F/Q341F Soft sealing float ball valvePurposeThis valve in the pipeline is mainly used for cutting equipment use, widely used in petrochemical, power station, metallurgy and other industrial fluid pipe, can also be used for oxygen, hydrogen peroxide, methane and ethylene gas pipeline etc.Features- Simple structure, Reasonable design, good sealing, Small flow resistance.
- Easy to operate, open and close quickly, simple installation, easy maintenance.
- With the position indicator, locking position.
- Prevent stem out, anti-static, fire prevention structure design in accordance with API standard.
- Drive method : manual, pneumatic, electric, worm gear, etc.
- Can be used in the occasion of suspended particles.
Executive standard- Manufactured standard: GB/T12237
- Flanged standard: GB/T911.JB/T79,HG20592,HG20615
- Test and inspection:JF/T9092
Performance standard| | GB |
| PN | 1.6 | 2.5 | 4.0 |
| Strength test | 2.4 | 3.75 | 6.0 |
| Sealing test | 1.76 | 2.75 | 4.4 |
| Air-sealing test | 0.6 |
| Suitable temperature | ≤300 Carbon fiber,≤150(PTFE) | ºC |
| Media used | Oil, gas, water, and corrosive medium |
Main parts material| Title of part | Material |
| Main body/Vice body | Carbon steel,Stainless steel,Low temperature steel |
| Seat ring | PTFE,Sintered carbon fiber |
| Ball/stem | Stainless steel,low temperature steel |
| Packing/gland | Carbon steel |
| Packing | PTFE,Sintered carbon fiber |
Main dimension| DN | 15 | 20 | 25 | 40 | 50 | 65 | 80 | 100 | 125 | 125 | 200 |
| W | PN1.6~4.0 | 130 | 130 | 160 | 230 | 230 | 400 | 400 | 650 | 1050 | 1050 | 1410 |
| PN6.4 | 160 | 160 | 230 | 230 | 400 | - | 650 | 1050 | - | - | - |
| H | PN1.6~4.0 | 59 | 63 | 75 | 95 | 107 | 142 | 152 | 178 | 252 | 272 | 342 |
| PN6.4 | 59 | 63 | 75 | 95 | 169 | - | 292 | 398 | - | - | - |
| L | PN1.6 | 108 | 117 | 127 | 165 | 178 | 190 | 203 | 229 | 356 | 394 | 457 |
| PN2.5~4.0 | 140 | 150 | 165 | 190 | 216 | 241 | 283 | 305 | 381 | 403 | 502 |
| PN6.4 | 165 | 190 | 216 | 241 | 292 | - | 356 | 432 | - | - | - |
Q47F/Q347F Fixed ball valvePurpose The valve in the pipeline is mainly used for cutting equipment use, widely used in petrochemical, power station, metallurgy and other industrial fluid pipe, can also be used for oxygen peroxide, methane and ethylene gas pipeline etc.Features- Simple structure, Reasonable design, good sealing, small flow resistance.
- Easy to operate, open and close quickly, simple installation, easy maintenance.
- With the position indicator, locking position.
- Prevent stem out, anti-static fire prevention structure design in accordance with API standard.
- Drive method: manual, pneumatic, electric, worm gear, etc.
- With fixed ball structure, can reduce the torque of the valve switch, stem extension structure suitable for underground and low temperature conditions.
Performance standard | | GB |
| PN | 1.6 | 2.5 | 4.0 | 6.4 | 10.0 |
| Strength test | 2.4 | 3.75 | 6.0 | 9.6 | 15 |
| Sealing test | 1.76 | 2.75 | 4.4 | 7.0 | 11 |
| Air-sealing test | 0.6 |
| Suitable temperature | ≤300 Carbon fiber,≤150(PTFE) | ºC |
| Media used | Oil, gas, water and corrosive medium |
Main parts material| Title of part | Material |
| Main body//Vice body | Carbon steel,Stainless steel,Low temperature steel |
| Seat ring | PTFE,Sintered carbon fiber |
| Ball/stem | Stainless steel,low temperature steel |
| Packing/gland | Carbon steel |
| Packing | PTFE,Sintered carbon fiber |
Main dimension| DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 |
| W | PN1.6~4.0 | 230 | 400 | 400 | 650 | 1050 | 1050 | 600 | 600 | 800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
| PN6.4~10.0 | 650 | 650 | 650 | 600 | - | 600 | 600 | 600 | 600 | 600 | 600 | - | 600 | - | - | - |
| H1 | PN1.6~4.0 | 102 | 114 | 124 | 152 | 154 | 219 | 273 | 364 | 395 | 430 | 470 | 550 | 580 | 700 | 800 | 950 |
| PN6.4~10.0 | 114 | 124 | 133 | 159 | - | 250 | 294 | 395 | 445 | 550 | 530 | - | 660 | - | - | - |
| H2 | PN1.6~4.0 | 107 | 125 | 152 | 178 | 300 | 330 | 398 | 495 | 580 | 625 | 670 | 698 | 740 | 1050 | 1100 | 1150 |
| PN16.4~10.0 | 108 | 155 | 197 | 235 | - | 300 | 374 | 445 | 512 | 550 | 615 | - | 710 | - | - | - |
| E | PN1.6~4.0 | - | - | - | - | - | - | 116 | 446 | 171 | 171 | 257 | 257 | 257 | 150 | 83 | 83 |
| PN6.4~10.0 | - | - | - | 116 | - | 116 | 171 | 171 | 257 | 257 | 257 | - | 150 | - | - | - |
| F | PN1.6~4.0 | - | - | - | - | - | - | 350 | 350 | 420 | 420 | 400 | 400 | 400 | 410 | 650 | 650 |
| PN6.4~10.0 | - | - | - | 350 | - | 350 | 420 | 420 | 400 | 400 | 420 | - | 410 | - | -5 | - |
| L | PN1.6 | 178 | 191 | 203 | 229 | 356 | 394 | 457 | 533 | 610 | 686 | 762 | 864 | 914 | 1067 | 1245 | 1372 |
| PN2.5~4.0 | 216 | 241 | 283 | 305 | 381 | 403 | 502 | 568 | 648 | 762 | 838 | 914 | 991 | 1143 | 1346 | 1524 |
| PN6.4 | 292 | 330 | 356 | 406 | - | 495 | 597 | 673 | 762 | 826 | 902 | - | 1054 | - | - | - |
| PN10.0 | 292 | 330 | 356 | 432 | - | 559 | 660 | 787 | 838 | 889 | 991 | - | 1194 | - | - | - |
Our company
Our service
1. Manufacturing welcome: Product, Package...
2. Sample order
3. We will reply you for your inquiry in 24 hours.
4. after sending, we will track the products for you once every two days, until you get the products. When you got the
goods, test them, and give me a feedback.If you have any questions about the problem, contact with us, we will offer
the solve way for you.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages
before you pay the balance.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: Generally, it will take 30 to 60 days after receiving your advance payment. The specific delivery time depends
on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and
the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them,
no matter where they come from.
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