SigmaHLR offers a full Instrumentation Product Range. The range includes but not limited to Needle Valves, Ball Valves, Check Valves, Thermal Relief Valves, Flow Control Valves, Cylinder Plug Valves, and a few others. The product range is offered in various sizes, pressures, and configurations. For more information on these products or to make a purchase, please contact SigmaHLR Sales at 972-355-3047.
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Above you have found our core product line that fits numerous applications. In the case of which you are in need of a specific material, temperature rating, or other technical specification, please contact us to see our other offerings we provide to fulfill your needs.
Available Seals: Viton, Urethane, Arctic, Kalrez, Alfas, and Teflon
Exotic Materials Available include: Inconel, Hastelloy, Monel, and Duplex Stainless Steel