How it works
Spring-return rotary actuator
Two-way ball valve
5/2 double-solenoid pilot
The number that matters
Max. medium temperature
200°C
The highest medium temperature this valve is rated for.
Construction
Parts and materials
Applications
Media and industries
- Water
- Air
- Steam
- Industrial Water
- Oil
- Petroleum Products
The ball valve is used as a shut-off valve in heat and 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. The use of ball valves as regulating valves is not allowed.
Pneumatic double-acting rotary actuators PA-DA and pneumatic rotary actuators with return spring PA-SA are designed to automate the process of controlling industrial valves with maximum torque up to 2128 Nm.
The pneumatic valve is used to change the direction, start, stop the compressed air flow in the pneumatic system depending on the external control action.
Technical parameters DNOVA BV3232P-FP-Fb-ISO-H 16 bar, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-SA with return springs, with pneumatic distributor 4V320-08 220V:
| Nominal diameter DN, mm | 15 - 100 |
| Nominal pressure PN, bar | 16 |
| Ambient temperature, °C | from -50 to +200 |
| Working medium | water, steam, oil products and other liquid or gaseous media neutral to the materials used |
| Connection to pipeline | interflange |
| Control type | manual (handle) |
| Ball passage | full bore without constriction |
| Complement | electric or pneumatic actuator can be installed (ISO 5211-2001) |
DNOVA BV3232P-FP-Fb-ISO-H 16 bar, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-SA with return springs, with pneumatic distributor 4V320-08 220V
Dimensions and dimensions DNOVA BV3232P-FP-Fb-ISO-H 16 bar, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-SA with return springs, with pneumatic distributor 4V320-08 220V:
| DN | d, mm | D2, mm | D1, mm | D, mm | T, mm | C, mm | L, mm | B1, mm | E, mm |
| 15 | 15 | 45 | 65 | 95 | 14 | 14 | 42 | 153 | 72 |
| 20 | 20 | 58 | 75 | 105 | 16 | 16 | 48 | 153 | 72 |
| 25 | 25 | 68 | 85 | 115 | 16 | 16 | 50 | 174 | 89 |
| 32 | 32 | 78 | 100 | 140 | 16 | 16 | 60 | 216 | 109 |
| 40 | 36 | 88 | 110 | 150 | 16 | 16 | 65 | 279 | 134 |
| 50 | 46 | 102 | 125 | 165 | 18 | 18 | 80 | 279 | 134 |
| 65 | 58 | 122 | 145 | 185 | 18 | 18 | 110 | 279 | 134 |
| 80 | 73 | 138 | 160 | 200 | 20 | 20 | 120 | 308 | 157 |
| 100 | 90 | 158 | 180 | 220 | 20 | 20 | 150 | 465 | 199 |
Sketch of dimensions and dimensions DNOVA BV3232P-FP-Fb-ISO-H 16 bar, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-SA with return springs, with pneumatic distributor 4V320-08 220V
Parts and materials table DNOVA BV3232P-FP-Fb-ISO-H 16 bar, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-SA with return springs, with pneumatic distributor 4V320-08 220V:
| № | Parts | Material |
| 1 | Nut | Steel 304 |
| 2 | Handle | Steel 201+PVC |
| 3 | Washer | Steel 304 |
| 4 | Locking ring | Steel 304 |
| 5 | Thrust washer | Steel 304 |
| 6 | Gland washer | Steel 304 |
| 7 | Gland | PTFE |
| 8 | Stop gasket | PTFE |
| 9 | Rod | Steel 316 |
| 10 | Ball cover | Steel 316 |
| 11 | Ball | Steel 316 |
| 12 | Ball seal | PTFE |
| 13 | Gasket | PTFE |
| 14 | Body | Steel 316 |
Parts and material sketch DNOVA BV3232P-FP-Fb-ISO-H 16 bar, full bore wafer, stainless steel SS316, seal - PTFE, with pneumatic actuator PA-SA with return springs, with pneumatic distributor 4V320-08 220V
Technical data of SA pneumatic actuators
| Design | with return springs |
| Nominal pressure PN, bar | 12 |
| Working pressure, bar | 2...8 |
| Working medium | Filtered compressed air or non-aggressive gases, oils |
| Maximum particle diameter | less than 30 µm2 |
| Operating temperature t, °C | - 20 to +80 - 40 to +80 (low temperature version) - 20 to +160 (in dry air) |
| Adjustment range | ± 5 ° for rotation at 0 ° and 90 ° |
| Manual override | is |
| Position indicator | open/closed |
| Operating environment | indoors and outdoors. (All internal and external parts are anti-corrosion coated) |
Materials of SA pneumatic actuator parts:
| № | Name | Material |
| 1 | Enclosure | extruded aluminum |
| 2 | Side plugs | cast aluminum |
| 3 | Gear | stainless steel |
| 4 | Piston | steel/aluminum |
| 5 | Plugs | stainless steel |
| 6 | Piston ring | NBR |
| 7 | Springs | spring steel |
| 8 | Piston bearing | engineering plastic |
| 9 | Piston ring | NBR |
| 10 | Plug | NBR |
| 11 | Thrust ring | engineering plastic |
| 12 | Ring | engineering plastic |
| 13 | Washer | stainless steel |
| 14 | Spring clip | stainless steel |
| 15 | Indicator | plastic |
| 16 | Indicator housing | plastic |
| 17 | Bearing | engineering plastic |
| 18 | Cam | steel |
| 19 | Bearing | NBR |
| 20 | Bearing | engineering plastic |
| 21 | Bearing | engineering plastic |
| 22 | Sealing ring | NBR |
| 23 | Sealing ring | NBR |
| 24 | Bearing | stainless steel |
| 25 | Adjustment nut | stainless steel |
| 26 | Adjustment screw | stainless steel |
| 27 | Sleeve | aluminum |
Material sketch of SA pneumatic actuator
Technical parameters of pneumatic valve 4V320-08 220V:
| Name | meaning |
| Type of pneumatic valve | slide valve |
| Working pressure, bar | 1.5 ÷ 8 |
| Supply voltage, V | 220 V |
| Total power, Va | 4.5 |
| Control | double-sided electromagnetic |
| Frequency of operation, cycle/sec | 5 |
Pneumatic valve 4V320-08 220V
Dimensions and dimensions of pneumatic valve 4V320-08 220V:
| Pneumatic valve model | 4V320-08 |
| A, mm | 71.9 |
| B, mm | 45 |
| C, mm | 94.4 |
| D, mm | 27 |
| E, mm | 69 |
| F, mm | 40 |
| I, mm | 24 |
| K, mm | 40 |
| L, mm | 188.8 |
| M, mm | 69.4 |
| N, mm | 50 |
| O, mm | 82.4 |
| P, mm | 24 |
| S, mm | 20 |
| T, mm | 6.5 |
| U, mm | 2.4 |
| V, mm | 4 |
| H, mm | 82.4 |
Sketch of dimensions and dimensions of pneumatic valve 4V320-08 220V
Passports and certificates
Data sheet for DNOVA DA/SA double-acting pneumatic actuator with return springs
- Port opening
- full bore
- Body material
- Stainless steel AISI 316
- Maximum allowable temperature
- 200 °C
- Connection type
- Compact flanged
- Control type
- Pneumatically actuated
- Operating environment
- Water, Air, Steam, Industrial Water, Oil, and Petroleum Products
- Type of seal
- PTFE
- Voltage
- 220V
- Explosion-proof
- No
- Torque
- 176 Nm
- Limit switches
- No
- Type of pneumatic actuator
- spring loaded
- Country of origin
- China
Production. Usually 7–14 business days after you approve the quotation and pay. Made-to-specification items are confirmed in the quotation.
Freight. Not charged at checkout. A manager quotes air and sea freight to your port or airport, and nothing ships until you approve the price and the freight.
To North America. From approval and payment to the destination port or airport: air 14–24 days, sea 32–60 days. Estimates, not guarantees.
Terms. EXW Ningbo or FOB Ningbo Port; CIF on request. The agreed term is written on the Proforma Invoice.
Total items
Product subtotal