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Table of content
- Duplex needle valve specification
- Alloy 2205 needle valve Types
- Duplex 2205 angle needle valve chemical composition
- SAF 2205 socket weld needle valve Mechanical properties
- Equivalent grade of UNS S31803 needle valves
- Duplex 2205 Instrument Needle Valve Physical properties
- Duplex needle valve price
- Pressure Rating Of DSS 2205 needle valve
- Size Chart of Duplex steel high pressure needle valve
- DSS 2205 Hydraulic Needle Valve Features
- Testing of DIN 1.4462 Compression Needle Valve
- Why Buy 2205 Duplex Needle Valve from Fit-Lok?
| sizes | 1/4″ to 1″ (Female / Female BSP and BSPT), 3/8″ to 1″ (Female / Female NPT) and 1/4″ to 1/2″ (Male / Female BSPP). |
| Temperature range: | -20°C to 230°C. |
| Operator | Bar, hand operated. |
| Pressure rating: | 6000 PSI. |
| Flow Rate | .93, 2.34, 6.42, .70, 1.04, 3.62,.87 Cv |
| Applicable Standard |
|
| Approvals |
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| Connection |
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Alloy 2205 Compression Needle Valve
Duplex Instrument Needle Valve
SAF 2205 Female Thread Needle Valve
Duplex 2205 Hydraulic Needle Valve
DIN 1.4462 Flow Control Needle Valves
UNS S31803 High Pressure Needle Valve
| C | N | Ni | Cr | Mn | Si | P | S | Mo | Fe |
|---|---|---|---|---|---|---|---|---|---|
| 0.030 max | 0.14 – 0.20 | 4.50 – 6.50 | 22.0 – 23.0 | 2.00 max | 1.00 max | 0.030 max | 0.020 max | 3.0 – 3.5 | 63.72 min |
| Elongation % | 25 min. |
|---|---|
| Tensile Strength (Mpa) | 655 |
| Yield Strngth (Mpa) | 450 |
| Hardness (Brinell) | 293 max |
| STANDARD | WNR | UNS |
| Duplex 2205 | 1.4462 | S31803 |
| Density | 7.805 |
|---|---|
| Melting Range,℃ | 1450 ℃ |
| Product | Price in USD | Price in Dirham | Price in Euro |
|---|---|---|---|
| 1/4″ Duplex 2205 Female x Male Threaded Needle Valve, 3000 psi | 8.49 | 7.29 | 31.18 |
| 1/8″ Alloy 2005 Male x Female Threaded Needle Valve, 3000 psi | 10.67 | 9.17 | 39.19 |
| Temperature (°F) | Pressure Rating (PSI) |
|---|---|
| 100°F | 6,000 PSI |
| 200°F | 5,500 PSI |
| 300°F | 5,000 PSI |
| 400°F | 4,600 PSI |
| 500°F | 4,300 PSI |
| 600°F | 4,000 PSI |
| A | L (mm) | L1 (mm) | H (mm) | H1 (mm) | E (mm) | Thumb Wheel (mm) |
| 1/4 NPT | 47 | 23.5 | 50 | 19 | 3.3 | 26 |
- High pressure and temperature capability
- Stress corrosion resistance
- Precise flow control
- Versatile end connections
- Sealing
- Leak tightness
- Precise control
- Dimensional Inspection
- Corrosion Test
- Hydrostatic Pressure Test
- Positive Material Identification
- NDT Testing
- Seat Leakage Test
- Pneumatic Test
