Description
The ball valve is used as a shut-off valve in heat supply systems, water supply systems, in steam, fuel and pneumatic systems with compressed air and neutral gases. Installation of valves of this series is possible in systems transporting liquid and gaseous media (water, oil, oils, steam, air, alcohols, glycol, etc.), non-aggressive to the materials of the valve.
Pneumatic actuators DNOVA double-acting rotary PA-DA are designed to automate the process of controlling industrial valves with a maximum torque of up to 2128 Nm.
The manual override with worm gear and reduction gear allows manual setting of the required positioning of the shut-off element by a quarter turn, acting as an alternative to pneumatic, electric or hydraulic quarter-turn actuators. Suitable for both indoor and outdoor installation. The modular design of the manual override is intended to provide the most effective and efficient solution for the entire range of manual override tasks.
Electro-pneumatic rotary positioner is used to control rotary type pneumatic actuators by means of electric controller or control system with analog DC output signal in the range of 4 to 20 mA.
Technical parameters of DNOVA BV3131P(3pc)-FP-W-ISO-H LONG DN50-150 full bore, body - stainless steel 304, welded, with DNOVA PA-DA pneumatic actuator, DNOVA MON reducer and YT-1000RSN pneumatic positioner
| Name | Meaning |
| Working environment temperature, °C | from -20 to 180 |
| Type of crane device | two-way |
| Application | water supply, heat supply, industry |
| Working environment | water, steam, petroleum products, neutral media, gaseous media |
| Connection to the pipeline | for welding |
| Water intake | No |
| Type of flow section | full bore |
| Control type | With pneumatic drive |
| Joining | for welding |
| Control | double acting pneumatic actuator |
| Availability of limit switches | No |
| Availability of pneumatic distributor | No |
| Availability of electropneumatic positioner | There is |
| Average service life, years | 5 |
| Warranty, g. | 1 |
Sketch of overall dimensions and sizes of ball valves DNOVA BV3131P(3pc)-FP-W-ISO-H LONG DN50-150 full bore, body - stainless steel 304, welded, with DNOVA PA-DA pneumatic actuator, DNOVA MON reducer and YT-1000RSN pneumatic positioner
Dimensions and sizes of ball valves DNOVA BV3131P(3pc)-FP-W-ISO-H LONG DN50-150 full bore, body - stainless steel 304, welded, with DNOVA PA-DA pneumatic actuator, DNOVA MON reducer and YT-1000RSN pneumatic positioner
| Model | L, mm | H1, mm | A, mm | E, mm | S, mm | C, mm |
| DN50 | 243 | 133 | 216 | 109 | 62.5 | 117.5 |
| DN65 | 290 | 133 | 216 | 109 | 62.5 | 117.5 |
| DN80 | 302 | 133 | 216 | 109 | 62.5 | 117.5 |
| DN100 | 326 | 180 | 279 | 134 | 62.5 | 117.5 |
| DN125 | 360 | 180 | 308 | 157 | 62.5 | 117.5 |
| DN150 | 390 | 195 | 405 | 174 | 62.5 | 117.5 |
Sketch of parts and materials of ball valves DNOVA BV3131P(3pc)-FP-W-ISO-H LONG DN50-150 full bore, body - stainless steel 304, welded, with DNOVA PA-DA pneumatic actuator, DNOVA MON reducer and YT-1000RSN pneumatic positioner
Table of parts and materials of ball valves DNOVA BV3131P(3pc)-FP-W-ISO-H LONG DN50-150 full bore, body - stainless steel 304, welded, with DNOVA PA-DA pneumatic actuator, DNOVA MON reducer and YT-1000RSN pneumatic positioner
| Item No. | Part name | Material |
| 1 | Frame | stainless steel 304 |
| 2 | Side element (2 pcs) | stainless steel 304 |
| 3 | Ball | stainless steel 304 |
| 4 | Ball seal | PTFE |
| 5 | Rod seal | PTFE |
| 6 | Sleeve | stainless steel 304 |
| 7 | Stock | stainless steel 304 |
| 8 | Washer | stainless steel |
| 9 | screw | steel A2-70 |
| 10 | Bolt | steel A2-70 |
Pneumatic drive DNOVA
Technical parameters of the pneumatic drive DNOVA
| Name | Meaning |
| Design | double acting |
| Control pressure, bar | 2 ÷ 8 |
Sketch of the dimensions and sizes of the pneumatic drive DNOVA
Dimensions and sizes of the pneumatic drive DNOVA:
| Model | PA-DA-83 | PA-DA-105 | PA-DA-130 | PA-DA-140 |
| A1, mm | 152 | 189 | 210 | 268 |
| B1, mm | 216 | 279 | 308 | 405 |
| C, mm | 46 | 55 | 67.5 | 76 |
| D, mm | 55 | 64 | 70 | 77 |
| E, mm | 109 | 134 | 157 | 174 |
| F, mm | 26 | 26 | 36 | 36 |
| G, mm | 15 | 25 | 25 | 30 |
| H, mm | F05 | F07 | F07 | F10 |
| I, mm | F07 | F10 | F10 | F12 |
| J, mm | 4-M6x10 | 4-M8x12 | 4-M8x12 | 4-M10x16 |
| K, mm | 4-M8x12 | 4-M10x16 | 4-M10x16 | 4-M12x20 |
| L, mm | 17x17 | 22x22 | 22x22 | 27x27 |
| Mmm | 80 | 80 | 80 | 130 |
| N, mm | 30 | 30 | 30 | 30 |
| F0, mm | 34 | 41 | 62 | 62 |
| R, mm | 20 | 20 | 30 | 30 |
Table of parts and materials of pneumatic drive DNOVA:
| No. | Name | Quantity | Material | Coating |
| 1 | Frame | 1 | extruded aluminum | hard anodized |
| 2 | Side plugs | 2 | cast aluminum | |
| 3 | Gear | 1 | stainless steel | nickel plated |
| 4 | Piston | 2 | steel/aluminum | oxidation/galvanic zinc plating |
| 5 | Plugs | 8 | stainless steel | |
| 6 | Piston ring | 2 | NBR | |
| 7 | Springs | 0-12 | spring steel | epoxy coating |
| 8 | Piston bearing | 2 | engineering plastic | |
| 9 | Piston ring | 2 | NBR | |
| 10 | Plug | 2 | NBR | |
| 11 | Thrust ring | 2 | engineering plastic | |
| 12 | Ring | 1 | engineering plastic | |
| 13 | Washer | 1 | stainless steel | |
| 14 | Spring clamp | 2 | stainless steel | |
| 15 | Indicator | 1 | plastic | |
| 16 | Indicator housing | 1 | plastic | |
| 17 | Bearing | 1 | engineering plastic | |
| 18 | Cam | 1 | steel | oxidation/galvanic zinc plating |
| 19 | Bearing | 1 | NBR | |
| 20 | Bearing | 1 | engineering plastic | |
| 21 | Bearing | 1 | engineering plastic | |
| 22 | Sealing ring | 2 | NBR | |
| 23 | Sealing ring | 2 | NBR | |
| 24 | Bearing | 2 | stainless steel | |
| 25 | Adjusting nut | 2 | stainless steel | |
| 26 | Adjustment screw | 2 | stainless steel | |
| 27 | Sleeve | 2 | aluminum |
Electropneumatic rotary positioners DNOVA YT-1000RSN
Technical parameters of electropneumatic rotary positioners DNOVA YT-1000RSN
| Name | Meaning |
| Model of electropneumatic positioner | YT-1000RSN |
| Input control signal, mA | 4~20 |
| Internal resistance, Ohm | 250(±15) |
| Input pressure, bar | 1.4~7 |
| Lever stroke angle | 0~90° |
| Compressed air connection thread | 1/4″ |
| Pressure gauge connection thread | 1/8″ |
| Cable entry | G1/2″ |
| Type of protection | IP66 |
| Compressed air consumption, l/min | 3 |
| Air flow at outlet, l/min | 80 |
| Body material | aluminum casting |
Sketch of dimensions and sizes of electropneumatic rotary positioners DNOVA YT-1000RSN
Dimensions and sizes of electropneumatic rotary positioners DNOVA YT-1000RSN:
| Positioner model | YT-1000RSI |
| A, mm | 224.3 |
| B, mm | 166.5 |
| C, mm | 117.5 |
| D, mm | 132.3 |
| E, mm | 6 |
| F, mm | 122 |
| G, mm | 45 |
| H, mm | 45 |
| I, mm | 23 |
| J, mm | 27 |
| K, mm | 32.5 |
| L, mm | 35.5 |
| M, mm | 91.8 |
| N, mm | 37.2 |
| O, mm | 43.5 |
| P, mm | 26.5 |
| Q, mm | 33 |
| R, mm | 80.25 |
| S, mm | 62.5 |
| T, mm | 8 |
| U1, mm | 70 |
| U2, mm | 93 |
| V1, mm | 40 |
| V2, mm | 63 |
| W, mm | 26 |
| X, mm | 32 |
| Y, mm | 9 |
| Z, mm | 24 |
Manual backups DNOVA MON
Technical parameters of manual backups DNOVA MON
| Name | Meaning |
| Manual backup model | MON |
| Climate performance | U, UHL, T, OM |
| Installation method | horizontal/vertical |
| Degree of protection, IP | 67 |
| Connection type | ISO 5211 |
Sketch of dimensions and sizes of manual backups DNOVA MON
Dimensions and sizes of manual backup valves DNOVA MON:
| Model | MON2-450-T28-ISO | MON3-700-T38-ISO | MON4-1200-T54-ISO |
| b1, mm | 17 | 22 | 27 |
| N, mm | 22 | 28 | 32 |
| b2, mm | 17 | 22 | 27 |
| M, mm | 18 | 22 | 30 |
| D1, mm | Ø70 | Ø102 | Ø102 |
| 4-M1, mm | 4-M8 | 4-M10 | 4-M10 |
| D2, mm | Ø102 | Ø125 | Ø125 |
| 4-M2, mm | 4-M10 | 4-M12 | 4-M12 |
| E, mm | 95x95 | 114x114 | 129x129 |
| D3, mm | Ø70 | Ø102 | Ø125 |
| 4-Ø1, mm | 4-Ø8.5 | 4-Ø10.5 | 4-Ø12.5 |
| D4, mm | Ø102 | Ø125 | Ø140 |
| 4-Ø2, mm | 4-Ø10.5 | 4-Ø12.5 | 4-Ø16.5 |
| A, mm | 125 | 140 | 188.5 |
| B, mm | 64 | 71 | 93 |
| ØC, mm | Ø110 | Ø129 | Ø174 |
| F, mm | 135 | 166 | 202 |
| T, mm | 62.5 | 70 | 94 |
| Y, mm | 178 | 212 | 280 |
| H, mm | 133 | 180 | 195 |
| S, mm | 56.5 | 68.7 | 84 |
| K, mm | 13 | 12.5 | 15 |
| Ø steering wheel, mm | 200 | 280 | 320 |
Sketch of parts and materials of manual backups DNOVA MON
Table of parts and materials of manual backups DNOVA MON:
| Item No. | Details | Material |
| 1 | Rod for mounting pneumatic actuator | steel 45 |
| 2, 8 | Sealing ring | EPDM |
| 3 | Locking spring | spring steel |
| 4 | Top end cap | aluminum alloy |
| 5 | Screw | steel 304 |
| 6 | Fixing bracket (main rod) | steel 304 |
| 7 | Frame | aluminum alloy |
| 9 | Reducer | cast iron VCh50 |
| 10 | Transition coupling | cast iron VCh40 |
| 11 | Gearbox rod | cast iron VCh40 |
Specifications
Delivery
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