Airtac HSV Hand Slide Valve HSV20
2、Precision-engineered directional switching mechanism with smooth sliding operation and ergonomic tactile feedback;
3、Optimized flow path design ensuring maximum Cv value;
4、Hard-anodized spool surface and anodized aluminum alloy body provide exceptional wear resistance and permanent anti-corrosion properties.
Category: Manual Slide Valve , Brand: AIRTAC , Series: HSV
AirTAC HSV20 Manual Slide Valve Technical Details
- Model: HSV20
- Type: 3-position (4-way) closed center manual slide valve
- Port size: PT1/4 (G1/4 optional)
- Operating pressure range: 0.15–0.8 MPa (21.7–116 PSI)
- Maximum flow rate: 850 L/min (ANR)
- Actuation type: Mechanical lever with detent positions
- Body material: Aluminum alloy (hard anodized)
- Seal material: NBR (nitrile) with reinforced PTFE wear pads
- Operating temperature: -20℃ to 80℃ (-4°F to 176°F)
- Weight: 480g (1.06 lbs) ±2%
- Dimensions: 98mm(L) × 42mm(W) × 78mm(H)
- Port thread depth: 12mm (engagement length)
- Leakage rate: <0.1 Nml/min at 0.5 MPa
- Cyclic life: 1,000,000 operations (minimum)
Heavy-duty manual override valve featuring positive center position locking and tactile feedback. The HSV20's chrome-plated spool ensures smooth operation even in high particulate environments. Designed for systems requiring manual intervention without disconnecting pneumatic lines. Features dual O-ring seals and redundant dust wipers for extended maintenance intervals.
- Emergency override in automated production lines
- Maintenance bypass in hydraulic/pneumatic power units
- Manual mode switching in material handling systems
- Safety isolation during equipment troubleshooting
- Position locking in mobile construction machinery
Installation guidelines:
Mount with 20mm clearance above lever arc. Lubricate with ISO VG32-grade oil
before initial use. For vertical mounting, install exhaust port downward.
Critical note:
Do not exceed 1.0 MPa operating pressure. Avoid silicone-based lubricants
which may degrade NBR seals. Cycle valve fully 5 times after installation
to seat components.
| Property | Property Value |
|---|---|
| sku | HSV20 |
| Position | 3-Port 2-Position |
| Port Size | BSPT 3/4 |
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.