In detail
What it is made of
Body
Stainless steel CF8M
Seal
PTFEUp to 200 °C
Connection
ThreadedDN15–DN100
Actuator
Pneumatic
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, body - stainless steel SS316, threaded, Y-shaped, with electropneumatic intelligent positioner EIP-1600 (stroke 5-25mm):
| Name | Value |
| Marking | VSP324PV-T-1PNC with EFI-1600 (stroke 5-25mm) |
| Nominal diameter | 15 - 100 mm |
| Nominal pressure | 25 bar |
| Type of control | pneumatic actuator |
| Connection type | coupling (threaded) |
| Working medium | water, steam and liquids compatible with the valve materials of construction |
| Direction of medium flow | arrow on valve body |
| Maximum kinematic viscosity of the medium | 600 mm2/s |
| Control characteristic | linear |
| Design | normally closed |
| Areas of application | heating and water supply systems, industrial pipelines |
| Operating medium temperature | from -40 to 200 °C |
| Ambient temperature | from -10 to +60 °C |
| Average service life | 10 000 000 closing/opening cycles |
Pneumatic shut-off valves DNOVA VSP324PV-T-1PNC, body - stainless steel SS316, threaded, Y-shaped, with electropneumatic intelligent positioner EIP-1600 (stroke 5-25mm)
Technical characteristics of electropneumatic intelligent positioner EIP-1600 stroke range 5-25mm:
| Item | Value |
|---|---|
| Housing Material | Polycarbonate (PC); Silicone (SI); Plastic (PA6-GF30); Stainless Steel 304 |
| Enclosure Protection Rating | IP66 |
| Visual Indication | Display with LED indicators |
| Linear Stroke Range | 5–25 mm |
| Electrical Connection Parameters | 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, 5-pin A-coded (cable Ø4–6 mm); M12, 4-pin D-coded (cable Ø4–6 mm) |
| Ambient Temperature | 0 to +70 °C |
| Vibration Resistance Parameter | 100 Hz |
| Weight | 0.14 kg |
| Service Life | 10 years |
Electropneumatic intelligent positioner EIP-1600 stroke range 5-25mm
Overall and installation dimensions of pneumatic shut-off valves DNOVA VSP324PV-T-1PNC, body - stainless steel SS316, threaded, Y-shaped, with electropneumatic intelligent positioner EIP-1600 (stroke 5-25mm):
| 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 |
| 100 | 232 | G 4″ | 400 | 422 | 158 | G 1/4″ | 18 |
Sketch of dimensions of pneumatic shut-off valves DNOVA VSP324PV-T-1PNC, body - stainless steel SS316, threaded, Y-shaped, with electropneumatic intelligent positioner EIP-1600 (stroke 5-25mm)
Overall and installation dimensions of electropneumatic positioner EIP-1600 stroke range 5-25mm for actuators with linear motion:
| D1, mm | D2, mm | D3, mm | A, mm | B, mm | C, mm | E, mm | F, mm | G |
| 100 | 86 | 8 | 189.5 | 167 | 124 | 15 | 11.5 | M26x1.5 |
Sketch of electropneumatic positioner EIP-1600 stroke range 5-25mm with linear motion
Materials of parts of pneumatic shut-off valves DNOVA VSP324PV-T-1PNC, body - stainless steel SS316, threaded, Y-shaped, with electropneumatic intelligent positioner EIP-1600 (stroke 5-25mm):
| № | Part name | Material |
| 1 | Body | CF8M steel |
| 2 | Plunger | CF8M steel |
| 3 | Plunger seal | PTFE |
| 4, 5 | Stem seal | PTFE |
| 6 | Valve cover | CF8M steel |
| 7 | Stem | CF8M steel |
| 8 | Indicator cover | plastic |
| 9 | Actuator housing | plastic |
| 10 | Spring | 60Si2MnA steel |
| 11 | Piston | aluminum alloy AD31 |
| 12 | Piston O-ring | VITON |
| 13 | O-ring | NBR |
| 14 | Spring | 60Si2MnA steel |
| 15 | Rod seal | VITON |
Material sketch of pneumatic shut-off valves DNOVA VSP324PV-T-1PNC, body - stainless steel SS316, threaded, Y-shaped, with electropneumatic intelligent positioner EIP-1600 (stroke 5-25mm)
The main units of electropneumatic intelligent positioner EIP-1600 stroke range 5-25mm:
| № | Name | Quantity |
| 1 | Stainless steel protective cover | 1 pc |
| 2 | Enclosure | 1 pc |
| 3 | Electrical connectors | 3 pcs |
| 4 | Pneumatic connectors | 3 pcs |
| 5 | Connection to IM | 1 pc |
Sketch of electropneumatic intelligent positioner EIP-1600 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.
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Total items
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Taxes included. Discounts calculated at checkout. Freight is quoted by our manager after you order.
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