Description
Butterfly valves are designed for use as shut-off or regulating valves for flow control in heat supply systems, water supply systems, in technological processes of food, chemical, oil and gas, pulp and paper and other industries.
DNOVA gearbox allows to manually set the required positioning of the shut-off valve by a quarter turn, acting as an alternative to pneumatic, electric or hydraulic quarter-turn actuators.
Technical parameters water butterfly valve DNOVA WBV1332N-2W-Fb-H body material - Cast iron GGG50, disk material - Stainless steel 316L, seal - NBR with gear DNOVA HAM:
| Nominal diameter DN, mm | 40 - 300 |
| Working pressure PN, bar | 16 |
| Working medium temperature t, ⁰C | from -20 to +120 |
| Operating medium | water, mineral oils, hydrocarbons, oils, fats |
| Flow direction | two-way |
| Control type | handle |
| Pipeline connection | interflanged |
| Body material | cast iron GGG50 |
| Service life, years | 10 |
Overall and installation dimensions of the gate valve DNOVA WBV1332N-2W-Fb-H DN40
| DN | A | B | C | E | L | ØD | Ød | 4-Ødo | HxH | bore diameter |
| 40 | 114 | 66 | 26 | 34 | 210 | 65 | 50 | 4-7 | 9х9 | 50 |
Sketch Butterfly valves WBV1332N-2W-Fb-H DN40
Dimensional parameters of water butterfly valve DNOVA WBV1332N-2W-Fb-H body material - Cast iron GGG50, disk material - Stainless steel 316L, seal - NBR with gear DNOVA HAM:
| DN | Dimensions | ||||||
| A, mm | B, mm | D1, mm | L, mm | I, mm | R, mm | D, mm | |
| 40 | 105 | 55 | 75 | 33 | 48 | 140 | 80 |
| 50 | 161 | 80 | 84.5 | 43 | 48 | 140 | 80 |
| 65 | 175 | 89 | 104.5 | 45 | 48 | 140 | 80 |
| 80 | 181 | 95 | 123.5 | 45 | 48 | 140 | 80 |
| 100 | 200 | 114 | 139.5 | 52 | 48 | 140 | 80 |
| 125 | 213 | 127 | 169.5 | 55 | 48 | 140 | 80 |
| 150 | 226 | 139 | 196 | 55 | 48 | 140 | 80 |
| 200 | 260 | 175 | 247 | 60 | 58 | 250 | 100 |
| 250 | 292 | 203 | 304 | 68 | 58 | 250 | 100 |
| 300 | 337 | 242 | 358 | 78 | 58 | 250 | 100 |
Materials of parts water butterfly valve DNOVA WBV1332N-2W-Fb-H body material - Cast iron GGG50, disk material - Stainless steel 316L, seal - NBR with gear DNOVA HAM:
| № | Name | Material |
| 1 | Body | cast iron GGG50 |
| 2 | Seat seal | NBR |
| 3 | Disk | stainless steel 316L |
| 4 | Stem | stainless steel AISI 416 |
| 5 | Pin | stainless steel AISI 420 |
| 6 | Bushing | PTFE |
| 7 | O-ring | NBR |
| 8 | Plate | carbon steel |
Main technical data and characteristics HAM RQNx-xZ-x gearboxes:
| Ambient temperature, ⁰C | -30 to +120 |
| Enclosure protection class | IP67 |
| Application | for various industries where fluid flow control is required |
| Mounting | horizontal/vertical |
| Stroke adjustment | 0 - 90° (adjustable ±5°) |
| Connection standard | ISO 5211 |
HAM gearboxes
Basic materials of HAM gearbox components:
| № | Name | Material |
| 1 | Bolt | stainless steel 304 |
| 2 | Index | ABS plastic |
| 3 | Cover | aluminum alloy |
| 4 | Sealing ring | NBR70 |
| 5 | Pin | black steel |
| 6 | Worm gear | ductile iron |
| 7 | Seal | NBR70 |
| 8 | Housing | aluminum alloy |
| 9 | Adjusting bolt | black steel |
| 10 | Gasket | stainless steel 304 |
| 11 | Adjusting nut | stainless steel 304 |
| 12 | Nut cover | NBR70 |
| 13 | Bearing | powder steel |
| 14 | Worm shaft | steel 45 |
| 15 | Seal | NBR70 |
| 16 | Drive shaft | stainless steel 304 |
| 17 | Handwheel | polyester coated carbon steel |
| 18 | Pin | black steel |
HAM sketch RQNx-xZ-x
Overall and mounting dimensions of HAM RQNx-xZ-x gearboxes:
| Model | HAM RQN1-180Z-T40 |
HAM RQN2-300Z- T37 |
HAM RQN3-540Z- T36 |
HAM RQN4-675Z- T36 |
HAM RQN5-1500Z- T50 |
| D, mm | 80 | 100 | 120 | 142 | 175 |
| D1, mm | 70 | 90 | 102 | 125 | 140 |
| D2, mm | 50 | 70 | 70 | 102 | 102 |
| n-M1 | 4-M6x10 | 4-M8x12 | 4-M8x10 | 4-M8x10 | 4-M8x10 |
| n-M2 | 4-M8x12 | 4-M10x12 | 4-M10x15 | 4-M12x18 | 4-M16x24 |
| S, mm | 17x17 | 17x17 | 22x22 | 24x24 | 27x27 |
| L, mm | 115 | 130 | 150 | 180 | 220 |
| L1, mm | 50 | 58 | 65 | 80 | 95 |
| L2, mm | 42 | 50 | 60 | 60 | 78 |
| H, mm | 48 | 58 | 58 | 74 | 84 |
| H1, mm | 19 | 18 | 18 | 21 | 51 |
| d1, mm | 20 | 20 | 20 | 20 | 25 |
| L3, mm | 160 | 160 | 215 | 225 | 325 |
| W, mm | 140 | 200 | 250 | 300 | 400 |
HAM sketch RQNx-xZ-x
Technical data of HAM RQNx-xZ-x gearboxes:
| Model | HAM RQN1-180Z-T40 |
HAM RQN2-300Z- T37 |
HAM RQN3-540Z- T36 |
HAM RQN4-675Z- T36 |
HAM RQN5-1500Z- T50 |
| Gear ratio | 40:1 | 37:1 | 36:1 | 36:1 | 50:1 |
| Torque, Nm | 180 | 300 | 540 | 675 | 1500 |
| ISO flange type | F05/F07 | F07/F09 | F07/F10 | F10/F12 | F10/F14 |
| Weight, kg | 1.2 | 2 |
Specifications
Delivery
The cost and delivery time for your order depend on several factors, including the specific product you are ordering, the quantity, and the country of destination. Each product may have different manufacturing lead times and shipping requirements, which can affect the overall delivery schedule.
To get the most accurate and up-to-date information on delivery costs and timelines, we recommend contacting our sales managers. They will be happy to provide you with a detailed quote and estimated delivery time based on your specific requirements.
Please feel free to reach out to us for any questions or further assistance regarding your order.