Nai-Lok Stainless Steel Instrumentation 3 Way Valve Manifold 1/2 Inch 6000 Psi for Transmitter
| Customization: | Available |
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| Media: | Gas |
| Material: | Stainless Steel |
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Basic Info.
- Model NO.
- 3 way manifolds valve
- Connection Form
- Welding
- Driving Mode
- Manual
- Nominal Pressure
- ANSI CLASS 150-900
- Function
- Flow Control
- Temperature
- High Temperature
- Standard
- Standard
- Application
- Petrochemical Industrial
- Valve Style
- Manifolds Valve
- Body Material
- SS316/Hastolly
- Working Pressure
- 6000 Psi
- Application Field
- Petrochemical Industrial
- Keywords
- 5 Way Manifold
- Medium
- Gas Water Oil
- Transport Package
- Box Packing
- Specification
- 1/2''-1''
- Trademark
- NAI-LOK
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 1000/Month
Packaging & Delivery
- Package Size
- 50.00cm * 40.00cm * 20.00cm
- Package Gross Weight
- 2.500kg
Product Description
The NAI-LOK 316 Stainless Steel 3-Way Valve Manifold is designed for high-pressure instrumentation systems, offering reliable performance at 6000 psi. Engineered from SS316 stainless steel, the valve manifold provides excellent corrosion resistance, high strength, and leak-tight sealing, making it suitable for harsh industrial environments.
This 3-way manifold valve is widely used with Rosemount and other differential pressure transmitters for accurate measurement, calibration, and isolation of process fluids. The design enables isolation, equalization, and venting functions, ensuring safe and efficient process control.
Applications include oil & gas, chemical processing, power generation, and instrumentation systems, where precise pressure control and durability are essential.
Key Features:1.Press up to 10000psig (414bar) for standard stainless steel body
2.Temperature for PTFE packing from -65°F to 450°F (-54°C to 232°C)
Temperature for Grafoil packing from -65°F to 1200°F (-54°C to 649°C)
3.Packing below stem thread isolates the thread lubricant from the media
4.Back seating design protects the packing in fully open position
5.Non-rotating stem tip
6.100% factory tested
3. Instrumentation Manifolds General data:
| Parameter | Specification |
|---|---|
| Product Type | 3-Way Valve Manifold |
| Material | Stainless Steel SS316 |
| Pressure Rating | 6000 psi (414 bar) |
| Connection Type | NPT Female / Flange options |
| Compatible Transmitters | Rosemount, Yokogawa, ABB, Emerson, Honeywell |
| Valve Type | Needle Valve, 3-Way |
| Temperature Range | -29°C to +232°C (-20°F to +450°F) |
| Sealing | Metal-to-metal leak-tight seal |
| Operation | Isolation, Equalization, Venting |
| Applications | Oil & Gas, Chemical, Petrochemical, Power, Instrumentation |
| Standards | ANSI / ASME / ISO |
| Material / Alloy | UNS Number | Main Characteristics |
|---|---|---|
| Hastelloy® C276 | UNS N10276 | Excellent resistance to strong oxidizers, chlorine, and a wide range of chemical environments. |
| Hastelloy® B2 | UNS N10665 | Outstanding resistance to hydrochloric acid at all concentrations and temperatures. |
| Hastelloy® B3 | UNS N10675 | Better thermal stability and corrosion resistance than B2, especially against hydrochloric acid. |
| Hastelloy® C22 | UNS N06022 | Superior resistance to oxidizing aqueous media, including wet chlorine and nitric acid. |
| Inconel® 600 | UNS N06600 | Excellent resistance to oxidation and corrosion, good strength at high temperatures. |
| Inconel® 625 | UNS N06625 | High strength and outstanding fatigue and thermal-fatigue resistance, excellent corrosion resistance. |
| Incoloy® 800H / 800HT | UNS N08810 / N08811 | Good strength and oxidation resistance at elevated temperatures, used in heat exchangers and furnace components. |
| Monel® 400 | UNS N04400 | High strength and excellent resistance to seawater, acids, and alkalis. |
| Alloy 20 | UNS N08020 | Excellent resistance to sulfuric acid, used in chemical and petrochemical industries. |
| Alloy 254 SMO® (6Mo) | UNS S31254 | Superior resistance to pitting, crevice corrosion, and chloride stress corrosion cracking. |
| Super Duplex® 2507 | UNS S32750 | High mechanical strength and resistance to pitting, crevice corrosion, and stress corrosion cracking. |
| Duplex 2205 | UNS S32205 | Balanced austenitic-ferritic structure, good resistance to chloride stress corrosion cracking. |
| 904L Stainless Steel | UNS N08904 | Excellent resistance to strong reducing acids (sulfuric acid), superior to 316L in corrosion performance. |
| Alloy C4 | UNS N06455 | Excellent resistance to strong oxidizing agents, even at elevated temperatures. |
| Alloy 825 (Incoloy® 825) | UNS N08825 | Good resistance to sulfuric and phosphoric acids, widely used in chemical processing. |

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