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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.
| 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 | flanged |
| 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 |

| 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 |

| DN | L, mm | D, mm | D1, mm | D2, mm | A, mm | H, mm | b, mm | B, mm | N-Ød, pcs-mm | K | Weight, kg |
| 15 | 120 | 95 | 65 | 40 | 182 | 154 | 14 | 64 | 4-14 | G 1/4″ | 2.8 |
| 20 | 130 | 105 | 75 | 50 | 185 | 155 | 14 | 64 | 4-14 | G 1/4″ | 3 |
| 25 | 140 | 115 | 85 | 60 | 212 | 186 | 14 | 80 | 4-14 | G 1/4″ | 4.1 |
| 32 | 150 | 135 | 100 | 70 | 242 | 210 | 16 | 100 | 4-18 | G 1/4″ | 5.2 |
| 40 | 180 | 145 | 110 | 80 | 260 | 212 | 16 | 100 | 4-18 | G 1/4″ | 5.8 |
| 50 | 195 | 160 | 125 | 92 | 314 | 286 | 16 | 126 | 4-18 | G 1/4″ | 8.1 |
| 65 | 230 | 185 | 145 | 115 | 355 | 303 | 18 | 126 | 4-18 | G 1/4″ | 10.8 |
| 80 | 250 | 195 | 160 | 130 | 390 | 335 | 18 | 156 | 8-18 | G 1/4″ | 18.3 |
| 100 | 280 | 215 | 180 | 150 | 410 | 355 | 18 | 156 | 8-18 | G 1/4″ | 28.2 |

| 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 |

| № | 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 |

| № | 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 |

Ships within 48 hours · Estimated delivery Jun 22 - Jun 27
US$40
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