DIN Parabola Bellows Globe valve
Notes:The size of serial,valve connecting flange can be design according to customers reguirment.
| Structural Formation | BB-BG-OS & Y |
| Driving Manner | Hand-Operated |
| Electric-Actuated |
| Design Standard | DIN3356 |
| Face to Face | DIN3202 |
| Flange Ends | DIN2543-2545 |
| Test & Inspection | DIN3230 |
| Nominal Pressure (Mpa) | Shell Test(Mpa) | Sealing Test(Mpa) | Suitable Temp(oC) | Suitable Medium |
| 1.6 | 2.4 | 1.76 | < 350 oC | Water Oil & Gas |
| 2.5 | 3.75 | 2.75 |
| 4.0 | 6.0 | 4.4 |
| 6.4 | 9.6 | 7.04 |
| NO. | Part name | Material |
| 1 | Body | GS-C25, 1.7363, 1.4308, 1.4408, 1.4306, 1.4301 |
| 2 | Disc | F6a F22 F304 F316 F321 F304L F316L |
| 3 | Pin | F6a F22 F304 F316 F321 F304L F316L |
| 4 | Bellow assemble | 1Cr18Ni9Ti, 304, 316 |
| 5 | Stem | F6a F22 F304 F316 F321 F304L F316L |
| 6 | Bonnet | GS-C25, 1.7363, 1.4308, 1.4408, 1.4306, 1.4301 |
| 7 | Packing | Flexible Graphite PTFE |
| 8 | Gland | GS-C25, 1.7363, 1.4308, 1.4408, 1.4306, 1.4301 |
| 9 | Guide piece | 25, 45, 304, 316 |
| 10 | Yoke nut | ZQA19-4 |
| 11 | Handwheel | ASTM A536Gr.60-40-18 A216-WCB |
| 12 | Bolt | ASTM A193-B7 A193-B8 A193-B8M |
| 13 | Nut | ASTM A194-2H A194-8 A194-8M |
| 14 | Gasket | Flexible Graphite+stainless steel, PTFE |
| Pressure (Mpa) | PN 1.6 Mpa |
| Size | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 |
| H | 195 | 200 | 220 | 225 | 235 | 250 | 260 | 265 | 370 | 400 | 515 | 550 | 600 | 630 | 680 |
| W | 130 | 130 | 130 | 130 | 150 | 150 | 180 | 180 | 200 | 200 | 400 | 450 | 450 | 500 | 500 |
| Weight(kg) | 4 | 4.5 | 5 | 7 | 9 | 12.5 | 18 | 23 | 41 | 54 | 90 | 160 | 260 | 410 | 610 |
| Pressure (Mpa) | PN 2.5Mpa |
| Size | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 |
| H | 195 | 200 | 220 | 225 | 235 | 250 | 260 | 265 | 370 | 400 | 515 | 550 | 600 | 630 | 680 |
| W | 130 | 130 | 130 | 130 | 150 | 150 | 180 | 180 | 200 | 200 | 400 | 450 | 450 | 500 | 500 |
| Weight(kg) | 4 | 4.5 | 5 | 7.5 | 9.5 | 13 | 19 | 24 | 43 | 57 | 95 | 168 | 300 | 510 | 680 |
| Pressure (Mpa) | PN 4.0Mpa |
| Size | 15 | 20 | 25 | 32 | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 |
| L | 130 | 150 | 160 | 180 | 200 | 230 | 290 | 310 | 350 | 400 | 480 | 600 | 730 | 850 | 980 |
| H | 195 | 200 | 220 | 225 | 235 | 250 | 260 | 265 | 370 | 400 | 515 | 550 | 600 | 630 | 680 |
| W | 130 | 130 | 130 | 130 | 150 | 150 | 180 | 180 | 200 | 200 | 400 | 450 | 450 | 500 | 500 |
| Weight(kg) | 4 | 4.5 | 5 | 8 | 10 | 13.5 | 20 | 25 | 45 | 60 | 98 | 171 | 340 | 580 | 780 |
Zhejiang Aernan Valve Co., Ltd is situated in Oubei which is named as China Valve Town, it is a systemic manufactory, including scientific research, design, production, distribution, after service. Our factory has many years experience in producing kinds of API valves, such as gate valves, ball valves, globe valves and check valves etc.
In the help of scientific technology, continuous innovation and rigorous management system, our company built a full system that integrate distribution, contract, storage, finance and efficiency of personnel so that we can guarantee the quality of production. Our aim is entering into information meshwork, trying to be the best and our long-term target is to develop new products. Our company has got the credit from most consumers as we have higher quality, lower price, more advanced technology and excellent service.
For a company, quality is the base, credit standing is the development. Therefore, we still are keeping innovating and fetching in advanced technology in the effort of the staff, and try our best to meet our clients any requests.
We welcome our clients all over the world to see about our production, and to contract with each other. We expect we could make good winning hand in hand.
