WL300 Stainless Steel Semi-Automatic Switching System Pressure Regulator 2200-3000 PSI with Purging Function
Price:
Negotiable
MOQ:
1
Delivery Time:
15Day
Brand:
AFK
Product Description
Semi-Automatic Switching System Pressure Regulator
This stainless steel pressure regulator is designed for high-pressure gas cylinder applications, featuring automatic changeover functionality to ensure continuous gas supply. The system includes pressure relief capabilities on both sides and incorporates purging functions for optimal performance in laboratory and high-purity gas analysis environments.
Key Design Features
- Specialized pressure regulator for gas applications
- Equipped with integrated relief pressure valve
- Comprehensive pressure testing and leakage verification
- 2-inch stainless steel pressure gauge with clear readability
- Diaphragm valves with clearly marked on/off indicators
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Inlet Pressure | 3000 PSI / 2200 PSI |
| Maximum Outlet Pressure | 25, 50, 100, 150, 0-250 PSI |
| Working Temperature Range | -40°C to 74°C (-40°F to 165°F) |
| Leakage Rate | 2 x 10⁻⁸ atm.cc/sec He |
| Cv Value | 0.14 |
Materials of Construction
Body: Stainless Steel
Seat: PU, PTFE, PCTFE
Inlet Connection: 1/4" tube fitting, 1/4" FSR, 1/2" FSR
Outlet Connection: 1/4" tube fitting, 1/4" FSR
Diaphragm Valve Body: Stainless Steel
Ordering Information
| WL3 | 1 | 1 | 1 | S | H | 1 | 1 | -N2 |
|---|---|---|---|---|---|---|---|---|
| Series | Function Options | Outlet Connection | Inlet Connection | Body Material | Input Pressure | Outlet Pressure | Gauge | Gas Option |
| WL300 Series Semi-automatic Changeover Device | 1. With emptying, purging distribution function | 1: 1/4" NPT (F) | 1: 1/4" Welding | S: Stainless Steel | H: 3000 PSI | 1: 25 PSI | 1: MPa | Blank: None |
| 2. Without emptying, purging distribution function | 2: 1/4" Tube fitting | 2: 1/4" NPT (M) | C: Nickel Plated | M: 2200 PSI | 2: 50 PSI | 2: Bar/PSI | N2: Nitrogen | |
| 3. Emptying, purging distribution + pressure sensor | 3: 3/8" NPT (F) | 3: 3/8" Welding | Brass | L: 1000 PSI | 3: 100 PSI | 3: PSI/KPa | O2: Oxygen | |
| 4. With pressure sensor | 4: 3/8" Tube fitting | 4: 3/8" NPT (M) | O: Other | 4: 150 PSI | 4: Other | H2: Hydrogen | ||
| 5: Other | 5: 1/2" NPT (F) | 5: 1/2" Welding | 5: 250 PSI | C2H2: Acetylene | ||||
| 6: 1/2" Tube fitting | 6: 1/2" NPT (M) | 6: Other | CH4: Methane | |||||
| 7: Other | 7: 1/4" Tube fitting | Ar: Argon | ||||||
| 8: 3/8" Tube fitting | He: Helium | |||||||
| 9: 1/2" Tube fitting | Air: Air | |||||||
| 10: Other |
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Company
Shenzhen Wofly Technology Co., Ltd.
Location
Foor 2, 4th Buidling, A Zone, Xinhe Xinxing Industrial 3th Zone, Fuhai Avenue, Baoan, Guangdong, China.
Contact Person
Catlin Zeng