Pipe-Lok Vales & Fittings Company delivers precision-engineered instrumentation fittings and valves trusted for reliability, safety, and performance in industrial applications with a strong focus on engineering excellence and quality control.
Specified for compatible water, refrigeration and heat-transfer systems requiring excellent thermal conductivity and corrosion resistance. Copper pressure relief valves are used where copper piping compatibility and clean utility service are required.
High-Performance Flow & Safety Instrumentation Solutions
Copper C12200 is phosphorus-deoxidized copper commonly used for tubing and pressure components requiring good formability and corrosion resistance.
| Element | Weight Percentage (%) |
|---|---|
| Copper + Silver | 99.9 min |
| Phosphorus (P) | 0.015 - 0.040 |
| Other Elements | 0.10 max |
*Composition limits are indicative for the listed grade family; applicable product specifications may vary depending on valve component and product form.
Copper C12200 provides excellent ductility and thermal conductivity with moderate mechanical strength.
| Property | Typical / Minimum Value |
|---|---|
| Tensile Strength | 205 MPa typical |
| 0.2% Yield Strength | 70 MPa typical |
| Elongation | 40% typical |
| Hardness | Approx. 45 HB typical |
| Density | Approx. 8.94 g/cm3 |
*Mechanical requirements depend on product form, heat treatment and applicable ASTM/ASME specification. Confirm final values against the material specification used for the pressure relief valve component.
High-performance material specifications for our complete Pressure Relief Valve range.
Designed for demanding pressure systems where material compatibility, corrosion resistance and reliable pressure protection are essential.
Used in compatible refrigeration and HVAC pressure circuits.
Suitable for copper piping water systems.
Applicable in heat exchanger and thermal utility service.
Used in compatible clean water and utility systems.
Selected for copper tube assemblies and panels.
Used where copper compatibility and corrosion resistance are preferred.
Pipe-Lok Vales & Fittings manufactures high-quality alternatives to the following standard industry part numbers
| Swagelok Part No. | Pipe-Lok Vales & Fittings Equivalent | Availability |
|---|---|---|
| SS-4R3A | Available | Ready to Ship |
| SS-4R3A1 | Available | Ready to Ship |
| SS-4R3A5 | Available | Ready to Ship |
| SS-4R3A5-BU | Available | Ready to Ship |
| SS-4R3A5-EP | Available | Ready to Ship |
| SS-4R3A5-KZ | Available | Ready to Ship |
| SS-4R3A5-NE | Available | Ready to Ship |
| SS-4R3A5-RT | Available | Ready to Ship |
| SS-4R3A-BU | Available | Ready to Ship |
| SS-4R3A-EP | Available | Ready to Ship |
| SS-4R3A-KZ | Available | Ready to Ship |
| SS-6R3A-MM | Available | Ready to Ship |
| SS-8R3A-MM | Available | Ready to Ship |
| SS-R4M8F8 | Available | Ready to Ship |
| SS-R4M8S8 | Available | Ready to Ship |
| SS-R4S8 | Available | Ready to Ship |
| SS-R4S12MM | Available | Ready to Ship |
| SS-RL3M4-F4 | Available | Ready to Ship |
| SS-RL3M4F4-RT | Available | Ready to Ship |
| SS-RL3M4-S4 | Available | Ready to Ship |
| SS-RL3S4 | Available | Ready to Ship |
| SS-RL3S4-SC11 | Available | Ready to Ship |
| SS-RL3S4-EP | Available | Ready to Ship |
| SS-RL3S4-MO | Available | Ready to Ship |
| SS-RL3S4-KZ-11002 | Available | Ready to Ship |
| SS-RL3S6MM | Available | Ready to Ship |
| SS-RL3S8MM | Available | Ready to Ship |
| SS-RL4M8F8 | Available | Ready to Ship |
| SS-RL4MR8 | Available | Ready to Ship |
| SS-RL4S8 | Available | Ready to Ship |
| SS-RL4S12MM | Available | Ready to Ship |