How it works
Spring-return rotary actuator
Two-way ball valve
5/2 single-solenoid pilot
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
- 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.
Materials
| Item No. | Details | Material |
| 1 | screw | Steel 304 |
| 2 | Lever | Steel 201+PVC |
| 3 | Washer | Steel 304 |
| 4 | Retaining ring | Steel 304 |
| 5 | Thrust washer | Steel 304 |
| 6 | Oil seal washer | Steel 304 |
| 7 | Seal | PTFE |
| 8 | Thrust gasket | PTFE |
| 9 | Stock | Steel 316 |
| 10 | Ball cap | Steel 316 |
| 11 | Ball | Steel 316 |
| 12 | Ball seal | PTFE |
| 13 | Pad | PTFE |
| 14 | Frame | Steel 316 |
Parameters and sketch of pneumatic actuator connection DNOVA:
- Pneumatic drive type - with return springs
- Working pressure of pneumatic drive - 6.0 bar
- Drive rotation angle - 90°
- Drive adjustment range - 5°
- Country of origin - China
- Operating environment - indoor and outdoor
- Position indicator - open/closed
- Coating - All internal and external parts have an anti-corrosion coating
Design of pneumatic actuator DNOVA:
| No. | Name | Material | Quantity |
| 1 | Frame | extruded aluminum | 1 |
| 2 | Side plugs | cast aluminum | 2 |
| 3 | Gear | stainless steel | 1 |
| 4 | Piston | steel/aluminum | 2 |
| 5 | Plugs | stainless steel | 8 |
| 6 | Piston ring | NBR | 2 |
| 7 | Springs | spring steel | 0-12 |
| 8 | Piston bearing | engineering plastic | 2 |
| 9 | Piston ring | NBR | 2 |
| 10 | Plug | NBR | 2 |
| 11 | Thrust ring | engineering plastic | 2 |
| 12 | Ring | engineering plastic | 1 |
| 13 | Washer | stainless steel | 1 |
| 14 | Spring clamp | stainless steel | 2 |
| 15 | Indicator | plastic | 1 |
| 16 | Indicator housing | plastic | 1 |
| 17 | Bearing | engineering plastic | 1 |
| 18 | Cam | steel | 1 |
| 19 | Bearing | NBR | 1 |
| 20 | Bearing | engineering plastic | 1 |
| 21 | Bearing | engineering plastic | 1 |
| 22 | Sealing ring | NBR | 2 |
| 23 | Sealing ring | NBR | 2 |
| 24 | Bearing | stainless steel | 2 |
| 25 | Adjusting nut | stainless steel | 2 |
| 26 | Adjustment screw | stainless steel | 2 |
| 27 | Sleeve | aluminum | 2 |
- Port opening
- Full Port
- Configuration
- Two-way
- Body material
- Stainless steel AISI 316
- Material ball seal
- PTFE
- Maximum allowable temperature
- 200 °C
- Connection type
- Flanged
- Control type
- Pneumatic actuator
- Operating environment
- Water, Air, and Oil Products
- Applications
- Heat Supply
- Voltage
- 24 V
- Valve feedback
- No
- Explosion-proof
- No
- Torque
- 214 Nm
- Pneumatic actuator
- Yes
- Manual override
- No
- 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.