How it works
Spring-return rotary actuator
Two-way ball valve
Limit-switch box
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
- Oil Products
- Water Supply
- Heat Supply
A stainless steel ball valve is a reliable and versatile device for controlling the flow of liquids and gases in various industrial sectors. Made from corrosion-resistant stainless steel, it possesses high strength and can withstand both high temperatures and pressures. Ball valves are easy to operate, provide secure sealing, and minimize the risk of leaks, making them an ideal choice for use in the oil and gas industry, water treatment plants, the food industry, and other areas where a reliable and durable valve is needed to regulate the flow of substances.
The ball valve DNOVA 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.) not aggressive to valve materials.
Double-acting pneumatic rotary actuators and pneumatic rotary actuators with return springs are designed for automation of control process of industrial shut-off valves - gates, ball valves. DNOVA pneumatic actuators are designed for operation both indoors and outdoors. All internal and external parts are anticorrosive coated.
The limit switch unit is designed for visual and electrical signalling of valve end positions. It is mounted on top of the pneumatic actuator surface and connected to the actuator shaft - DIN standard. The sealed box usually contains two sensors which monitor the position of the actuator shaft and signalise the end positions. Visual indication of the position can be observed on the unit body there is a 3D visual indicator RED-CLOSED and GREEN-OPEN.
Main parameters of ball valves KShPP 316.200
| Nominal diameter DN, mm | 10-100 |
| Working pressure PN, bar | 63 |
| Temperature of working environment t, °C | from -20 to +200 |
| Working environment | water, steam, petroleum products and other liquid or gaseous media that are neutral to the materials of the tap |
| Connection to the pipeline | welding/welding |
| Type of flow section | full bore |
| Control type | manual (handle) |
| Addition | installation of electric or pneumatic drive is possible (ISO 5211-2001) |
| Nominal pressure PN, MPa (kg/cm2) | 1,2 (12) |
| Working pressure, bar | 2...8 |
| Working environment | Filtered compressed air or non-aggressive gases, oils |
| Maximum particle diameter | Less than 30 µm2 |
| Operating temperature, °C | from -20 to +80 |
| from -40 to +80 (low temperature version) | |
| from -20 to +160 (in dry air) | |
| Adjustment range | 5° for rotation at 0° and 90° |
| Manual duplication | There is |
| Position indicator | open/closed |
| Operating environment | indoors and outdoors (all internal and external parts have anti-corrosion coating). |
Main parameters of the limit switch unit
| Meaning | Execution | Option |
| Maximum current | 5 A | - |
| Maximum voltage | 250 V | - |
| Explosion protection | No | - |
| Protection | All-weather IP65 | IP67 |
| Ambient temperature | From -40°C to +80°C | From -50°C to +80°C |
| Cable entry thread | 2 x NPT1/2” | PF1/2′′, P1/2′′M20x15, PG13.5 |
| Terminal block | 8 cells 0.08-2.6mm2 | - |
| Indicator position | CLOSED: red OPEN: green | CLOSED: red OPEN: yellow |
| Sensor | 2 SPDT Electromechanical Microswitches OMRON V151-1C25 | 2 NPN inductive sensors, 2 NAMUR proximity switches |
| External coating | Polyester coating (black) | red, green, yellow, blue |
| Shaft | Standard shaft (17mm) | Extended shaft |
- Port opening
- Full Port
- Configuration
- Two-way
- Body material
- Stainless steel AISI 316
- Material ball
- Stainless steel AISI 316
- Material ball seal
- PTFE
- Maximum allowable temperature
- 200 °C
- Connection type
- For welding
- Control type
- Pneumatic actuator
- Operating environment
- Water, Air, and Oil Products
- Applications
- Water Supply and Heat Supply
- Valve feedback
- No
- Explosion-proof
- No
- Torque
- 106 Nm
- Limit switches
- Yes
- 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