Airtac GV Slow Start Valve GV40015JNB
Category: Slow Start Valves | Brand: AirTAC | Series: GV
AirTAC GV40015JNB Slow Start Valve Technical Specifications
- Model: GV40015JNB (GV Series Slow Start Valve)
- Valve type: 3-position 5-way, double solenoid pilot-operated
- Port size: PT1/4 (G1/4 thread standard)
- Operating pressure range: 0.05-0.8 MPa
- Voltage variants: DC12V (±10%), DC24V (±10%), AC110V (±10% 50/60Hz)
- Weight: 890g ±2% (including connectors)
- Dimensions: 150mm(L) × 54mm(W) × 53mm(H) (excluding mounting brackets)
- Main body material: Anodized aluminum alloy (AL6063-T5)
- Seal material: HNBR (Hydrogenated Nitrile) for high temperature resistance
- Ambient temperature range: -10℃ to 80℃ (non-freezing)
- Response time: 0.1-10 sec adjustable (slow start feature)
- Flow capacity: 900 NL/min (ANR, at 0.5 MPa)
- Protection class: IP67 (dust tight & protected against temporary immersion)
- Electrical connection: DIN43650 Form C connector
Precision-engineered slow start valve with adjustable ramp-up timing, designed for smooth actuator acceleration in sensitive pneumatic systems. Features triple-layer chrome plating on critical sliding components and shock-resistant epoxy coating. Requires 5μm filtered lubricated air (ISO 8573-1 class 3.4.2). Includes manual override button for system debugging.
- Progressive load control in injection molding machines
- Shock prevention in robotic arm end-effectors
- Precision tensioning systems for textile machinery
- Gradual pressure buildup in food packaging lines
- Safety-rated machinery requiring controlled motion startup
Installation protocol:
Mount horizontally with arrow direction matching airflow. Allow 20mm clearance
below for solenoid heat dissipation. Use copper-free anti-seize compound on threads.
Maximum allowable vibration: 2.5G at 10-60Hz.
Critical note:
Time adjustment potentiometer requires calibration every 5,000 cycles or 6 months.
Not compatible with phosphate ester-based lubricants - use ISO VG32 turbine oil only.
| Property | Property Value |
|---|---|
| sku | GV40015JNB |
| Pressure Gauge Code | Without attached table |
| Port Size | PT 1/2 |
| Bracket Code | Without bracket |
| Coil Voltage | DC24V |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.