SRVH-MF-4N
Stainless Steel High Pressure Relief Valve – 1/4" MNPT x 1/4" FNPT, 6000 psi
- Model: SRVH-MF-4N (1/4" Male NPT x 1/4" Female NPT)
- Type: High Pressure Relief Valve (no spring, inline MNPT to FNPT)
- Material: 316 Stainless Steel (corrosion-resistant alloy)
- Pressure Rating: 6000 psi maximum working pressure
- Connection Type: Male National Pipe Taper (MNPT) inlet x Female National Pipe Taper (FNPT) outlet
- Finish: Precision-machined body with passivated surfaces
| Cracking Pressure Range | 15.5 to 414bar, 225 to 6000psig |
|---|---|
| End Size | 44200mm |
| End Size 2 | 44200mm |
| End Type | Male National Pipe Thread (NPT) |
| End Type 2 | Female National Pipe Thread (NPT) |
| Inch/Metric | Inch |
| Operating Pressure [Max] | 413bar, 6000psig |
| Orifice | 4.8mm |
| Dimension H | 99.5mm |
|---|---|
| Dimension L1 | 30.0mm |
| Dimension L2 | 32.2mm |
Stainless Steel High Pressure Relief Valve – 1/4" MNPT x 1/4" FNPT, 6000 psi (SRVH-MF-4N)
The SRVH-MF-4N is a stainless steel high pressure relief valve engineered for inline protection of pressurized systems rated up to 6000 psi. Designed with a 1/4" Male National Pipe Taper (MNPT) inlet and 1/4" Female National Pipe Taper (FNPT) outlet, this valve provides reliable overpressure relief when integrated into test stands, instrumentation circuits, and Original Equipment Manufacturer (OEM) gas skids.
Constructed from 316 stainless steel, the SRVH-MF-4N resists corrosion, high-frequency cycling, and thermal stress across harsh fluid and gas environments. This version features no spring preload, allowing for external control or system-dependent actuation.
The compact tee-body layout simplifies installation in confined spaces, and its threaded ends are compatible with common fittings, hoses, or gauges. Ideal for engineers designing pressure-sensitive assemblies, diagnostics stations, or back-end process protection.
Key Benefits
- Handles system pressure up to 6000 psi with no spring preload
- 1/4" MNPT x FNPT thread pairing fits standard pipe systems
- Compact design integrates easily into panels or test blocks
- Made from 316 stainless steel for long-term reliability in harsh environments
- Supports custom actuation or pressure-based triggering
- Ideal for both permanent installations and modular test setups
Typical Applications
- High pressure gas and liquid control loops
- Instrumentation and diagnostics panels
- Original Equipment Manufacturer (OEM) skid builds
- Inline protection of pumps, tanks, or sampling systems
- Backup safety relief for compressed air, inert gases, or hydraulic fluids
The SRVH-MF-4N delivers precision pressure relief with 316 stainless performance and 6000 psi protection—at a cost-effective price.
| Swagelok® | SS-4R3A5 |
|---|
