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| Ready Stock | Available in large quantity |
| Discount | On large discount |
| MTC | EN 10204 3.1/3.2 |
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| Temperature | -120 to 500 deg C |
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SAF 2205 2 Way Needle Valve Mfanufacturer in India
Purpose of Duplex 2205 High Temperature Needle Valve in Offshore Application
Table of Content
Refer pressure rating of Alloy 2205 Instrumentation Needle Valves
Specification List of Duplex Needle Valve
- 6 MM TO 50 MM
- 1/8" TO 2"
- ASME B16.10 (Face To Face)
- API 598 (Test & Inspection)
- ASME B16.34 (Manufacture & Design)
- Class 150 To Class 2500
- Shaft sealing with double O-rings
- One-piece body construction
- 4-6 guide rails ensure very low vibration
- Main seal in the no-flow zone at the valve outlet
- (-120* C TO 500*C ) RANGE AS PER PRESSURE
- Handwheel operated
- Electric actuated
- Gear operated
- Pneumatic actuated
- Sea Water
- Gas
- Hot Water
- Chemical
- Hydraulic Oil
- Air
- Steam
- Water
- Cold Water
- MPI
- X-ray
- Valve Seat Leakage Tests
- PMI Tests
- Ultrasonic
- Back Seat Tests
- Shell Leakage Tests
- Valve handle
- Nut
- O-ring
- Bonnet
- Stem
- Valve body
- Seat
- Handle screw
- Reduced Port
- T Port
- Full Port
- L Port
- Pharmacy
- Chemical Industry
- Oil and Gas Industry
- Food & Beverages
- Dairy
- 84818049
- Soft Graphite
- PTFE
- PPL
- UNF
- NPT
- BSPT
- BSPP
- FF
- Butt Welded
- RF
- RTJ
View latest price list of UNS S31803 High Pressure Needle Valve
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UNS S31803 Needle Valve Chemical Composition
| Grade | Carbon | Sulphur | Manganese | Silicon | Phosphorous | Molybdenum | Chromium | Nickel | Nitrogen | Iron |
| S32205 | 0.030 | 0.020 | 2 | 1 | 0.030 | 2.50 – 3.50 | 21.0 – 23.0 | 4.50 – 6.50 | 0.8 – 0.20 | 63.54 |
| S31803 | 0.030 | 0.020 | 2 | 1 | 0.030 | 3.0 – 3.5 | 22.0 – 23.0 | 4.50 – 6.50 | 0.14 – 0.20 | 63.72 |
DSS Precision Needle Valve Mechanical Properties
| Grades | Density (lb/in 3) | Density (g/cm 3) | Melting Point (°F) | Melting Point (°C) |
| UNS S31803 / S32205 | 0.285 | 7.805 | 2588 – 2669 | 1420 – 1465 |
A351 CE3MN Mini Needle Valve Equivalent
| Standard | Unified Numbering System | Werkstoff Nr. |
| 2205 | S31803 / S32205 | 1.4462 |
SAF 2205 Panel Mounted Needle Valve are avialable in size range of 1/8" TO 2"
Duplex Needle Valve Dimension Chart
| Size In Inch | D | B | A | ±C |
| 1 1/4 Inch | 80 | 90 | 54 | 120 |
| 1/4 Inch | 50 | 50 | 22 | 70 |
| 3/8 Inch | 55 | 55 | 25 | 75 |
| 1/2 Inch | 55 | 65 | 30 | 85 |
| 1/8 Inch | 45 | 50 | 19 | 65 |
| 1 1/2 Inch | 88 | 110 | 62 | 130 |
| 3/4 Inch | 60 | 75 | 34 | 92 |
| 1 Inch | 65 | 85 | 40 | 100 |
| 2 Inch | 95 | 120 | 72 | 150 |
UNS S32205 Needle Valve Types
Duplex 2205 Needle Valve
UNS S31803 Needle Valve
Duplex Mini Needle Valve
Duplex Steel Precision Needle Valve
DSS Pneumatic Needle Valve
UNS S32205 Needle Valve
10000 Psi Duplex Needle Valve
Duplex 2205 Compression Needle Valve
Duplex Needle Valve
EN 1.4410 Precision Needle Valve characteristics
Duplex Needle Valves Advantages
Application of DIN 1.4462 Instrumentation Needle Valve
Testing Facilities Followed By Duplex Needle Valve Manufacturers
UNS S32750 Female Thread Needle Valve Dimension
Duplex 10000 PSI Needle Valve are suitable for High temperature and High Pressure
Pressure Rating of 2205 Needle Valve
| Size in Inch | Temperature | Pressure | CV |
|---|---|---|---|
| ¼ Inch | -20°C to 230°C | 0 to 408 Bar | 0.4 |
| 1/8 Inch | -20°C to 230°C | 0 to 408 Bar | |
| ¾ Inch | -20°C to 230°C | 0 to 408 Bar | 1.6 |
| 3/8 Inch | -20°C to 230°C | 0 to 408 Bar | 0.4 |
| ½ Inch | -20°C to 230°C | 0 to 408 Bar | 0.6 |
| 1 Inch | -20°C to 230°C | 0 to 408 Bar | 2.5 |