Airtac GV Slow Start Valve GV40015NB
Category: Slow Start Valves | Brand: AirTAC | Series: GV
AirTAC GV Series Slow Start Valve GV40015NB Technical Details
- Model: GV40015NB (Slow Opening Type)
- Function: Speed control valve with delayed actuation
- Port configuration: 1/4" PT (BSPP) female threads
- Operating pressure range: 0.15-0.8 MPa
- Max operating pressure: 1.0 MPa
- Flow capacity: 850 L/min (ANR)
- Response time: Adjustable 0.5-10 seconds
- Voltage variants: DC24V (±10%), AC110V (50/60Hz), AC220V (50/60Hz)
- Coil insulation class: Class F (155℃)
- Seal material: HNBR (Hydrogenated Nitrile) for high temperature resistance
- Temperature range: -20℃ to 150℃ (ambient & medium)
- Weight: 320g ±5% (with packaging)
- Dimensions: 50mm(W) × 50mm(H) × 65mm(D)
- Protection grade: IP67 (dust/water resistant)
- Mounting orientation: Vertical ±5° recommended
Engineered for smooth pneumatic system activation, the GV40015NB features precision needle valve adjustment with visual scale markings for gradual pressure buildup. Its stainless steel internal spring and brass alloy body ensure durability in high-cycle applications. The valve incorporates surge protection circuitry for coil longevity.
- Shock-sensitive assembly line actuators
- Plastic injection molding machine clamp control
- Elevator door safety mechanisms
- Food processing pneumatic cylinders (NSF compliant version available)
- Automated warehouse stacker dampening systems
Operational guidance:
Adjust flow control knob clockwise for slower actuation. Lubricate monthly with ISO VG32 pneumatic oil.
Install downstream filter (5μm) when used with reciprocating compressors.
| Property | Property Value |
|---|---|
| sku | GV40015NB |
| Pressure Gauge Code | Without attached table |
| Port Size | PT 1/2 |
| Bracket Code | With 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.