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Model No.: BQ61F-16C
welding bibcock Ball valve / heating special valve
1.Design and manufacturing:GB 12237-89
2.Structure length:CVA 7.1-83
3.Test standard:ZBJ16006-90
Main Feature:
The fully-welded ball valve adopts forged material, welded body, instead of bolts and nuts, to aviod any potential leakage from body.
The forged body with regular structure and even thickness can avoid shrinkage cavities, pin holes, cracks, sand holes and Other defects occurring to casting body valves.
Fully-welded ball valves can be spherical and cylindrical type. Usually the spherical type has only one welding seam on the body, the cylindrical type has two welding seam on the body.
Standard for ball valves:
The ball valve are designed in accordance with ISO14313,API 6D;
Simple structure with good tightness and small torque;
With a fully-welded valve body, full bore and the minimum flow resistance (zero actually);
Emergency sealant injection;
Cavity pressure self relief;
Low emission packing;
Fire safe, anti-static and anti-blowout stem design;
Valve seat function DBB, DIB-1, DIB-2;
Optional extended bonnet;
Optional overlay stainless steel on body to seat surface and/or gasket container surface;
Be able to be used for underground installation without corrosion of interior parts, therefore, it is the best application for petroleum and natural gas line systems;
Service life up to 30 years.
Construction Size:
| DN | PN | L | D | D1 | D2 | H | B | H1 |
| 10 | 40 | 230 | 10 | 17.2 | 33.7 | 98 | 145 | 22 |
| 15 | 40 | 230 | 10 | 21.3 | 33.7 | 98 | 145 | 22 |
| 20 | 40 | 230 | 15 | 26.9 | 42.4 | 103 | 145 | 23 |
| 25 | 40 | 230 | 20 | 33.7 | 48.3 | 118 | 145 | 34 |
| 32 | 40 | 260 | 25 | 42.4 | 60.3 | 121 | 145 | 33 |
| 40 | 40 | 260 | 32 | 48.3 | 70 | 120 | 190 | 43 |
| 50 | 40 | 300 | 40 | 60.3 | 88.9 | 127 | 190 | 44 |
| 65 | 25 | 300 | 50 | 76.1 | 101.6 | 159 | 280 | 62 |
| 80 | 25 | 300 | 65 | 88.9 | 121 | 171 | 280 | 68 |
| 100 | 25 | 325 | 80 | 114.3 | 146 | 218 | 280 | 101 |
| 125 | 25 | 325 | 100 | 139.7 | 177.8 | 252 | 400 | 101 |
| 150 | 25 | 350 | 125 | 168.3 | 219.1 | 272 | 600 | 107 |
| 200 | 25 | 400 | 150 | 219.7 | 273 | 300 | 900 | 123 |
| 250 | 25 | 520 | 200 | 273 | 355 | 451 | 236 | 122 |
| 300 | 25 | 635 | 250 | 323.9 | 455 | 572 | 280 | 155 |
| 350 | 25 | 650 | 300 | 355.6 | 508 | 697 | 325 | 187 |
| 400 | 25 | 762 | 350 | 406.4 | 610 | 764 | 466 | 221 |
| 500 | 16 | 914 | 400 | 508 | 680 | 810 | 466 | 211 |
| 600 | 16 | 1067 | 500 | 610 | 830 | 966 | 325 | 259 |
Q1: Can I have my own customized product?
A: Yes, your customized requirements for color, size, package, mark, etc.
Q2: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q4: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance,balance before shippment
Product Categories : Ball valve > Full welded ball valve
