NOSHOK 410-MFS Stainless Steel Needle Valve
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NOSHOK 410-MFS is a 316 stainless steel needle valve, 1-1/4" NPT, rated to 6,000 PSI at 200°F, with 100% helium leak tested reliability.
Product details
| Model | 410-MFS |
| Manufacturer | NOSHOK |
| Category | Process Instruments |
| Availability | Made to order |
Description
Overview
The NOSHOK 410-MFS is a 1-1/4" NPT male-to-female stainless steel needle valve designed for high-pressure process applications. Constructed from 316 stainless steel with replaceable hard seat technology, it provides reliable service in demanding industrial environments.
Key Features
- 316 stainless steel construction with hard seat design
- 1-1/4" NPT male and female connections
- Pressure rating: 6,000 PSI at 200°F
- 100% helium leak tested to 1 × 10⁻⁴ ml/s
- Replaceable Delrin seat with straight-through porting
- Blow-out proof stem with secondary seal in full open position
- FKM o-ring and PTFE backup ring for corrosion protection
- Rolled stem threads for strength and smooth operation
- One-piece bonnet with metal-to-metal seal
- Bidirectional flow capability
Applications
- High-pressure process control
- Industrial fluid systems
- Laboratory equipment and research
Specifications
| Connection Size | 1-1/4" NPT M–F |
| Pressure Rating | 6,000 PSI at 200°F |
| Material | 316 stainless steel |
| Seat Type | Hard seat, replaceable Delrin |
| Stem Material | 316 stainless steel |
| Seal Type | FKM o-ring with PTFE backup ring |
| Leak Rate | ≤1 × 10⁻⁴ ml/s (100% helium tested) |
| Flow Direction | Bidirectional |
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NOSHOK 410-MFS Stainless Steel Needle Valve
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