Description
The ball valve is used as a shut-off valve in heating, water supply, 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. The use of ball valves as regulating valves is not allowed.
Electric actuator with spring return is designed for safe control of valves or flaps in case of power supply voltage loss. They are used in various industries. Principle of operation: this actuator is applicable in short-term mode S2 with switching-on time of 20 minutes. The actuators are powered from the AC mains 220V 50Hz 1 phase. When the actuator is energised, the valve shut-off valve is set in motion and the spring is compressed. When the power supply is switched off, the spring is unclamped, actuating the actuator and ensuring return of the valve shut-off body to the initial position (full opening or full closing).
Technical characteristics of ball valves DNOVA BV3232P-FP-Fb-ISO-H full bore, interflanged, body - SS316 stainless steel, seal - PTFE, with electric quarter turn actuator DNOVA QTSA-N-EM-O0-220VAC
| Name | Value |
|---|---|
| Nominal Pressure PN, bar | 16 |
| Connection Type | Wafer-type |
| Control Type | With Electric Actuator |
| Application | Water Supply, Heat Supply |
| Ball Passage | Full Bore |
| Operating Medium Temperature, °C | from -50 to 200 |
| Connection | Wafer-type |
| Control | Electric Actuator 220V |
| Tightness Class | A |
| Water-dispensing | No |
| Valve Type | Two-way |
| Medium | Water, Steam, Petroleum Products, Gaseous Medium |
| Country of Origin | China |
| Warranty, years | 1 |
Dimensions and dimensions of ball valves DNOVA BV3232P-FP-Fb-ISO-H full bore, interflanged, body - SS316 stainless steel, seal - PTFE, with electric quarter turn actuator DNOVA QTSA-N-EM-O0-220VAC
| DN | L, mm | d, mm | D2, mm | A, mm |
| 15 | 42 | 15 | 45 | 229 |
| 20 | 48 | 20 | 58 | 229 |
| 25 | 50 | 25 | 68 | 229 |
| 32 | 60 | 32 | 78 | 229 |
| 40 | 65 | 36 | 88 | 229 |
| 50 | 80 | 46 | 102 | 229 |
| 65 | 110 | 58 | 122 | 266 |
| 80 | 120 | 73 | 138 | 266 |
| 100 | 150 | 90 | 158 | 266 |
Sketch of dimensions and dimensions of ball valves DNOVA BV3232P-FP-Fb-ISO-H full bore, interflanged, body - SS316 stainless steel, seal - PTFE, with electric quarter turn actuator DNOVA QTSA-N-EM-O0-220VAC
Table of parts and materials for ball valves DNOVA BV3232P-FP-Fb-ISO-H full bore, interflanged, body - SS316 stainless steel, seal - PTFE, with electric quarter turn actuator DNOVA QTSA-N-EM-O0-220VAC
| № | Part | Material |
|---|---|---|
| 1 | Nut | Stainless Steel 304 |
| 2 | Electric Actuator Housing | Aluminum Alloy AL104 |
| 3 | Electric Actuator Upper Cover | Aluminum Alloy ADC12 |
| 4 | Retaining Ring | Stainless Steel 304 |
| 5 | Thrust Washer | Stainless Steel 304 |
| 6 | Gland Washer | Stainless Steel 304 |
| 7 | Gland | PTFE |
| 8 | Thrust Gasket | PTFE |
| 9 | Stem | Stainless Steel 316 |
| 10 | Ball Cover | Stainless Steel 316 |
| 11 | Ball | Stainless Steel 316 |
| 12 | Ball Seal | PTFE |
| 13 | Gasket | PTFE |
| 14 | Ball Valve Body | Stainless Steel 316 |
Parts and materials sketch for ball valves DNOVA BV3232P-FP-Fb-ISO-H full bore, interflanged, body - SS316 stainless steel, seal - PTFE, with electric quarter turn actuator DNOVA QTSA-N-EM-O0-220VAC
Technical parameters of quarter-turn actuators DNOVA QTSA-N-EM-O0-220VAC with spring return, square 14x14-27x27, torque 30-300Nm
| Name | Value |
|---|---|
| Type of Electric Actuator | Quarter-turn with Spring Return |
| Power Supply Voltage, V | 220V |
| Rotation Angle, ° | 90±5 |
| Mechanical Stop | Yes |
| Average Lifespan, Open/Close Cycles | 100,000 |
| Enclosure Protection Rating, IP | 67 |
| Explosion Protection | No |
| Ambient Temperature, °C | -25°C to +65°C |
| Country of Manufacture | China |
Dimensions and dimensions of electric quarter-turn actuators DNOVA QTSA-N-EM-O0-220VAC with spring return, square 14x14-27x27, torque 30-300Nm
| Model | A | B | C | D | E | H |
| QTSA-N-003EM-O0-220VAC | 229 | 303 | 162 | 145 | 75 | 17 |
| QTSA-N-007EM-O0-220VAC | 266 | 380 | 199 | 177 | 96 | 19 |
Sketch of dimensions and dimensions of quarter-turn actuators DNOVA QTSA-N-EM-O0-220VAC with spring return, square 14x14-27x27, torque 30-300Nm
Parts and materials table for quarter-turn actuators DNOVA QTSA-N-EM-O0-220VAC with spring return, square 14x14-27x27, torque 30-300Nm
| № | Part Name | Material |
|---|---|---|
| 1 | Top Cover | Aluminum Alloy ADC12 |
| 2 | Housing | Aluminum Alloy AL104 |
| 3 | Side Cover | Aluminum Alloy ADC12 |
| 4 | Cable Gland | Nylon |
| 5 | Return Springs | Spring Steel |
| 6 | Piston | Aluminum Alloy ADC12 |
| 7 | Separator Block | Carbon Steel 45 |
| 8 | Drive Mechanism | Alloy Steel 40Cr |
| 9 | Viewing Window | Tempered Glass |
| 10 | Cable Gland (Fireproof) | Fireproof Nylon |
| 11 | Heater | Ceramic |
| 12 | Electric Motor | Integrated Assembly |
| 13 | Adjustment Cam | Aluminum Alloy ADC12 |
| 14 | Limit Micro Switches | Integrated Assembly |
| 15 | Mounting Plate | Carbon Steel Q235 |
| 16 | Output Shaft | Carbon Steel 45 |
| 17 | Bearing | Stainless Steel |
| 18 | Position Indicator | Nylon |
| 19 | Capacitor | Composite Material |
| 20 | Terminal Block | Integrated Assembly |
Sketch of parts and materials of quarter-turn actuators DNOVA QTSA-N-EM-O0-220VAC with spring return, square 14x14-27x27, torque 30-300Nm
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.