Airtac 2JS Angle Seat Valve 2JS200-20-Q40
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Description
1. Pneumatic-controlled operation enables safe deployment in explosive environments and non-electrical applications. Features low actuation pressure requirements for reliable low-pressure control over high-pressure systems.
2. Stainless steel construction (body & linkage) ensures superior corrosion resistance. PTFE sealing components provide broad chemical compatibility, suitable for high-temperature and highly corrosive fluid handling.
3. Optimized 45° angle seat design with streamlined internal flow path minimizes pressure drop and ensures laminar flow for enhanced throughput. Integrated filter element in linkage prevents contamination ingress, extending service life.
4. Position indicator window enables visual monitoring and precise flow rate adjustment. Optional retrofit with limit switch or emergency manual override for enhanced functionality.
5. Recessed metal pneumatic ports with transition adaptor plate facilitate seamless installation of NAMUR-standard solenoid valves.
6. 360° rotatable actuator assembly simplifies orientation adjustment during installation.
Category: Angle Seat Valve | Brand: AIRTAC | Series: 2JS
Installation guidelines:
Mount vertically with actuator upward. Install condensate separator upstream for steam applications.
Allow 30-minute warm-up period before full load operation in high-temperature systems.
Manual override available via integrated emergency button.
2. Stainless steel construction (body & linkage) ensures superior corrosion resistance. PTFE sealing components provide broad chemical compatibility, suitable for high-temperature and highly corrosive fluid handling.
3. Optimized 45° angle seat design with streamlined internal flow path minimizes pressure drop and ensures laminar flow for enhanced throughput. Integrated filter element in linkage prevents contamination ingress, extending service life.
4. Position indicator window enables visual monitoring and precise flow rate adjustment. Optional retrofit with limit switch or emergency manual override for enhanced functionality.
5. Recessed metal pneumatic ports with transition adaptor plate facilitate seamless installation of NAMUR-standard solenoid valves.
6. 360° rotatable actuator assembly simplifies orientation adjustment during installation.
Category: Angle Seat Valve | Brand: AIRTAC | Series: 2JS
AirTAC 2JS200-20-Q40 Angle Seat Valve Specifications
- Model: 2JS200-20-Q40
- Type: 2/2-way normally closed (pneumatic actuation)
- Port size: G1" (BSPP thread)
- Operating pressure: 0.2–1.0 MPa
- Max working pressure: 10 bar
- Fluid temperature range: -10℃ to 180℃
- Ambient temperature range: -20℃ to 80℃
- Valve body material: Stainless steel CF8M (316)
- Seal material: PTFE + EPDM (FDA compliant)
- Actuation type: Pneumatic piston (air pilot required)
- Control medium: Compressed air (filtered, lubricated or non-lubricated)
- Flow coefficient (Cv): 20
- Weight: 0.82 kg
- Dimensions: 100mm(L) × 50mm(W) × 70mm(H)
- Response time: ≤0.3s (at 6 bar)
- Protection rating: IP67
- Certifications: RoHS, REACH, ISO 5211 mounting standard
High-flow angle seat valve with 90° flow path design, optimized for steam and aggressive media handling. Features zero-leakage shut-off and thermal shock resistance. The stainless steel construction enables 50,000+ cycles at 180℃. Requires 4-6 bar pilot pressure with 5μm filtered air supply.
Typical Applications:
- Steam sterilization systems in pharmaceutical production
- High-temperature CIP (Clean-in-Place) processes
- Beverage filling line hot water control
- Chemical dosing systems with corrosive liquids
- Textile machinery steam distribution
Installation guidelines:
Mount vertically with actuator upward. Install condensate separator upstream for steam applications.
Allow 30-minute warm-up period before full load operation in high-temperature systems.
Manual override available via integrated emergency button.
Maintenance:
Replace seals every 2 million cycles or 12 months in continuous steam service.
Use only silicone-free grease during reassembly.
Flush valve body quarterly in scale-forming media applications.
| Property | Property Value |
|---|---|
| sku | 2JS200-20-Q40 |
| Port Size | G3/4 |
| Flow Aperture | <20mm> |
Shipping policies
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.
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