How it works
Two-way globe valve
The number that matters
Nominal pressure
25bar
The pressure class of the valve body at 20 °C. Working limits depend on the medium and its temperature.
Construction
Parts and materials
Applications
Media and industries
- Water
- Steam
- Non-aggressive liquids
The pneumatic shut-off valve is designed for quickly shutting off the flow of working medium in a pipeline, which is especially important in emergency situations or for quickly isolating equipment.
The electropneumatic intelligent positioner is designed to adjust the valve travel using automatic control algorithm and PWM control technology.
Technical characteristics of pneumatic shut-off valves DNOVA VSP324PV-T-1PNC DN15-100 25 bar body - stainless steel SS316, threaded, Y-shaped
| Name | Value |
|---|---|
| Marking | VSP324PV-T-1PNC with EIP-1500 (stroke 5–25 mm) |
| Nominal diameter | 15 – 100 mm |
| Nominal pressure | 25 bar |
| Control type | Pneumatic actuator |
| Connection type | Coupling (threaded) |
| Working medium | Water, steam, and liquids compatible with valve construction materials |
| Flow direction | Arrow on valve body |
| Maximum kinematic viscosity of medium | 600 mm²/s |
| Control characteristic | Linear |
| Execution | Normally closed |
| Applications | Heating and water supply systems, industrial pipelines |
| Working medium temperature | from -40 to +200 °C |
| Ambient temperature | from -10 to +60 °C |
| Average service life | 10,000,000 open/close cycles |
Technical characteristics of the electropneumatic intelligent positioner DNOVA EIP-1500 stroke range 5-25mm
| Name | Value |
|---|---|
| Housing material | Polycarbonate (PC); Silicone (SI); Plastic PA6-GF30 |
| Degree of protection | IP66 |
| Visual indication | Display with LED indicators |
| Linear stroke range | 5–25 mm |
| Electrical connection specs | 24VDC ±10%; ≥1A |
| Power-off state | Return to initial position |
| Air supply pressure | 3–7 bar |
| Control medium | Neutral gas, air per DIN ISO 8573-1 quality class 3 |
| Pneumatic connection | G1/4 (inner diameter Ø6 mm) |
| Electrical connection | M12 4-pin D-coded (cable ø 4–6 mm) |
| Ambient temperature | 0 to +80 °C |
| Vibration resistance | 100 Hz |
| Weight | 0.14 kg |
| Average service life | 10 years |
Dimensions and installation dimensions of pneumatic shut-off valves DNOVA VSP324PV-T-1PNC DN15-100 25 bar body - stainless steel SS316, threaded, Y-shaped
| DN | L, mm | D | A, mm | H, mm | B, mm | K | Weight, kg |
| 15 | 85 | G 1/2″ | 166 | 139 | 64 | G 1/4″ | 0.8 |
| 20 | 95 | G 3/4″ | 178 | 145 | 64 | G 1/4″ | 0.95 |
| 25 | 105 | G 1″ | 213 | 177 | 80 | G 1/4″ | 1.6 |
| 32 | 120 | G 1 1/4″ | 241 | 199 | 100 | G 1/4″ | 2.8 |
| 40 | 130 | G 1 1/2″ | 248 | 205 | 100 | G 1/4″ | 3.2 |
| 50 | 150 | G 2″ | 322 | 264 | 126 | G 1/4″ | 5.8 |
| 65 | 185 | G 2 1/2″ | 346 | 288 | 126 | G 1/4″ | 7.5 |
| 80 | 210 | G 3″ | 392 | 331 | 158 | G 1/4″ | 12.0 |
| 100 | 232 | G 4″ | 400 | 422 | 158 | G 1/4″ | 18.0 |
Sketch of dimensions of pneumatic shut-off valves DNOVA VSP324PV-T-1PNC DN15-100 25 bar body - stainless steel SS316, threaded, Y-shaped
Overall and installation dimensions of the electropneumatic positioner DNOVA EIP-1500 stroke range 5-25mm for linear actuators
| D1, mm | D2, mm | D3, mm | A, mm | B, mm | C, mm | E, mm | F, mm | G |
| 100 | 86 | 8 | 162 | 139 | 124 | 15 | 11.5 | M26x1.5 |
Sketch of electropneumatic positioner DNOVA EIP-1500 stroke range 5-25mm with linear motion
Materials of parts of pneumatic shut-off valves DNOVA VSP324PV-T-1PNC DN15-100 25 bar body - stainless steel SS316, threaded, Y-shaped
| No. | Part Name | Material |
|---|---|---|
| 1 | Body | Stainless steel CF8M |
| 2 | Plunger | Stainless steel CF8M |
| 3 | Plunger seal | PTFE |
| 4,5 | Stem seals | PTFE |
| 6 | Valve cover | Stainless steel CF8M |
| 7 | Stem | Stainless steel CF8M |
| 8 | Indicator cap | Plastic |
| 9 | Actuator housing | Plastic |
| 10 | Spring | Steel 60Si2MnA |
| 11 | Piston | Aluminum alloy AD31 |
| 12 | Piston O-ring | VITON |
| 13 | Sealing ring | NBR |
| 14 | Spring | Steel 60Si2MnA |
| 15 | Stem seal | VITON |
Material sketch of pneumatic shut-off valves DNOVA VSP324PV-T-1PNC DN15-100 25 bar body - stainless steel SS316, threaded, Y-shaped
Main components of the electropneumatic intelligent positioner DNOVA EIP-1500 stroke range 5-25 mm
| No. | Name | Quantity |
|---|---|---|
| 1 | Protective cover | 1 pc |
| 2 | Housing | 1 pc |
| 3 | Electrical connectors | 2 pcs |
| 4 | Pneumatic connectors | 2 pcs |
| 5 | Connection to actuator | 1 pc |
Sketch of electropneumatic intelligent positioner DNOVA EIP-1500 stroke range 5-25mm
- Body material
- Stainless steel CF8M
- Maximum allowable temperature
- 200 °C
- Connection type
- Threaded
- Control type
- Pneumatic actuator
- Operating environment
- Water, Steam, and Non-aggressive liquids
- Nominal pressure
- 25 bar
- Type of seal
- PTFE
- Locking material
- Stainless steel CF8M (SS316)
- 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