Airtac 2JW Angle Seat Valve 2JWK20020Q40G
2. Stainless steel construction of body and linkage rod ensures superior corrosion resistance. PTFE seals provide wide compatibility with high-temperature and highly corrosive fluids.
3. 45° angular seat design with streamlined internal cavity reduces flow path resistance for stabilized fluid flow and achieves high flow rates. Integrated filter element in linkage rod prevents contaminant ingress, extending service life.
4. Actuator equipped with visual position indicator window for real-time valve opening monitoring and flow regulation. Convertible to accommodate limit switches or emergency manual override.
5. Recessed metal fittings on actuator ports with transitional mounting plate ensures simplified integration with NAMUR solenoid valves.
6. 360° rotatable actuator design simplifies installation orientation.
Category: Angular Seat Valves | Brand: AirTAC | Series: 2JW
AirTAC 2JWK20020Q40G Angle Seat Valve Technical Details
- Model: 2JWK20020Q40G (2JW series)
- Valve type: Pneumatic angle seat valve with spring return
- Port connection: G1" BSPP female threads (ISO 228 standard)
- Actuation: Single-acting piston actuator
- Operation mode: Normally closed (NC)
- Pressure range: 0.15-10 bar (2.17-145 psi)
- Max media temperature: 180℃ (PTFE seal)/ 200℃ (optional Kalrez seal)
- Voltage variants: 24VDC / 110VAC / 220VAC (coil options)
- Power consumption: 4.8W (DC) / 5.5VA (AC)
- Response time: ≤0.15s (actuation/deactivation)
- Flow coefficient: Kv=5.0 m³/h (Cv=5.75)
- Seal materials: PTFE+Kalrez (standard), EPDM optional
- Body material: CF8M stainless steel (AISI 316)
- Weight: 2.35 kg (5.18 lbs)
- Dimensions: 180mm(H) × 115mm(W) × 90mm(D)
- Protection class: IP67 (coil)/ IP65 (valve body)
- Certifications: RoHS, REACH, ISO 9001
Heavy-duty angle seat valve with 90° flow path design, engineered for high-temperature and high-cycle applications. Features zero-leakage metal-to-metal sealing in closed position and low-friction PTFE stem guidance. The 316 stainless steel construction ensures corrosion resistance in aggressive media environments. Requires 40μm filtered air supply with lubrication (ISO 8573-1 class 4).
- Steam control in food processing autoclaves
- Chemical dosing systems with aggressive fluids
- High-pressure CIP (Clean-in-Place) systems
- Thermal oil circulation in plastic injection molding
- Brewery pasteurization line control
Installation guidelines:
Mount with flow direction arrow aligned. Allow 50mm clearance for actuator maintenance.
For steam applications, install condensate separator upstream. Pipe supports required for
installations with vibration >2.5mm amplitude.
Media compatibility note:
Not suitable for glycol mixtures above 50% concentration or media containing
particulate matter >100μm. Minimum operating pressure differential: 0.5 bar.
| Property | Property Value |
|---|---|
| sku | 2JWK20020Q40G |
| Port Size | G3/4 |
| Flow Aperture | <20mm> |
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.