SWAGELOK SS‑4R3A5 High Pressure Proportional Relief Valve
$ 634
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Ex-Works
USA
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Key Features
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High‑pressure relief capability up to 6000 PSIG
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Durable 316 stainless steel construction for harsh environments
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Male and female NPT threaded connections for versatile integration
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Fluorocarbon FKM seal for robust leak control
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Designed for industrial safety and process protection applications
SWAGELOK SS‑4R3A5 High Pressure Proportional Relief Valve
A high‑pressure proportional relief valve engineered to protect fluid systems from over‑pressure conditions. Featuring 316 stainless steel construction and male/female NPT connections, this valve is suitable for liquid or gas service at pressures up to 6000 PSIG. Its precision design makes it ideal for industrial process safety applications, instrumentation systems, and high‑pressure equipment protection.
Specifications
| Specification | Details |
|---|---|
| Manufacturer | Swagelok |
| Product Type | High Pressure Proportional Relief Valve |
| Part Number | SS‑4R3A5 |
| Material | 316 Stainless Steel |
| Connection 1 | 1/4 inch Male NPT |
| Connection 2 | 1/4 inch Female NPT |
| Pressure Rating | Up to 6000 PSIG @ 100°F (413 BAR) |
| Seal Material | Fluorocarbon FKM |
| Function | Relieves system over‑pressure |
| Application | Safety/pressure relief in high‑pressure systems |
| Compatibility | NPT threaded systems |
| Mounting | Inline threaded installation |


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