How it works
Double-acting 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
- 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.
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 |
Dimensions
| D.N. | N-ØM | D | D1 | D2 | T | F | L | W | H |
| mm | |||||||||
| 15 | 4-Ø12 | 95 | 65 | 47 | - | 2 | 34 | 120 | 65 |
| 20 | 4-Ø12 | 105 | 75 | 58 | - | 2 | 38 | 120 | 71 |
| 25 | 4-Ø12 | 115 | 85 | 68 | 10 | 2 | 42 | 140 | 76 |
| 32 | 4-Ø16 | 135 | 100 | 78 | 18 | 3 | 54 | 170 | 98 |
| 40 | 4-Ø16 | 145 | 110 | 88 | 18 | 3 | 62 | 200 | 105 |
| 50 | 4-Ø16 | 160 | 125 | 102 | 18 | 3 | 72 | 240 | 128 |
| 65 | 8-Ø16 | 180 | 145 | 122 | 20 | 3 | 96 | 280 | 146 |
| 80 | 8-Ø16 | 195 | 160 | 133 | 22 | 3 | 113 | 320 | 170 |
| 100 | 8-Ø16 | 215 | 180 | 158 | 24 | 3 | 140 | 400 | 185 |
Parameters and sketch of the connection of the pneumatic drive DNOVA:
- Pneumatic actuator type - double acting
- 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
Sketch of the gearbox (manual backup) HDM
Reducer (manual backup) HDM for pneumatic drives, for 1/4 turn valves is used to control a ball valve when it is necessary to achieve compactness of the installed equipment, as well as with high efforts to open/close the valve.
| 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 |
Technical characteristics of the pneumatic distributor 4M310-08
| Design | Spool-type |
| Test pressure (body strength test. Not for operation!), bar | 10 |
| Working pressure (recommended range for normal operation), bar | 1.5 ÷ 8 |
| Valve type | 5/2 five-port, two-position |
| Working medium | purified air (40 µm filter fineness) |
| Operating temperature, °C | 0 to +60 |
| Actuation frequency | 5 cycles per second |
| Manual override | yes |
| Protection rating/insulation class | IP65/F |
| Connection to pneumatic actuator | NAMUR-compliant mounting surface (VDI/VDE3845) |
| Body material | anodized aluminum |
| Effective cross-sectional area, mm2 | 25 (Cv = 1.4) |
| Exhaust port dimensions (vent to atmosphere) | 2 - PT1/4” |
| Air inlet port size (to pneumatic valve) | G1/4” |
| Air outlet port size (to pneumatic actuator) | 2 x Ø19.2 mm |
| Response time, sec | 0.05 |
| Supply voltage, V | 220AC/24DC |
| Coil power | 220VAC – 5.5 VA/24VDC – 4.8 W |
| Weight, kg | 0.35 |
| Average service life, cycles | 10,000,000 |
Overall and installation dimensions of the pneumatic distributor 4M310-08
| A | C | D | E | F | G | H | I | K | L | J | N | M |
| mm | ||||||||||||
| 40 | 24 | 28 | 32 | 40 | 21,5 | 69 | 45 | 17,5 | 135 | 29,3 | 40 | 27 |
Sketch of the dimensions of the pneumatic distributor 4M310-08
Basic materials and parts of the pneumatic distributor 4M310-08
| № | Part Name | Material |
| 1 | Connector | Engineering plastic |
| 2 | Nut | POM + carbon steel |
| 3 | Coil | Copper |
| 4 | Control Elements | — |
| 5 | Plate | Carbon steel |
| 6 | Piston | POM |
| 7 | Control Valve Seat | Engineering plastic |
| 8 | Valve Body | Aluminum alloy |
| 9 | Spool | Aluminum alloy |
| 10 | O-Ring Seal | HNBR |
| 11 | Rear Cover | Engineering plastic |
| 12 | Filter | Synthetic material |
| 13 | Piston | POM |
| 14 | Spring | Stainless steel |
| 15 | Manual Override | Engineering plastic |
| 16 | Rear Seat | Aluminum alloy |
| 17 | Spring Seat | Aluminum alloy |
| 18 | Type C Towing Shackle | 65Mn |
Sketch of the dimensions of the pneumatic distributor 4M310-08
- 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
- Compact flanged
- Control type
- Pneumatic actuator
- Operating environment
- Water, Air, and Oil Products
- Applications
- Water Supply and Heat Supply
- Voltage
- 110/220 V
- Valve feedback
- No
- Explosion-proof
- No
- Torque
- 197 Nm
- Electropneumatic positioner
- No
- Pneumatic actuator
- Yes
- Manual override
- Yes
- 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