United Brass Works 1″ Spring Loaded Lift Check Valve (2 Pack)
The United Brass Works Model 50T is a heavy-duty industrial lift check valve designed to prevent backflow in demanding piping systems. This 2-pack of 1-inch valves features a spring-loaded mechanism that ensures positive closure even in low-pressure applications.
Constructed for longevity and reliability, these valves utilize a high-grade PTFE disc and an integral seat to provide a tight seal against water, steam, oil, and gas.
Key Performance Features
Spring-Loaded Lift Design: Provides rapid, automatic closure to prevent water hammer and reverse flow.
PTFE Disc: Features a durable Teflon (PTFE) disc for superior chemical resistance and reliable sealing across a wide temperature range.
High Pressure/Temperature Rating: Capable of handling 200 WSP (Working Steam Pressure) at up to $406^\circ\text{F}$ and 400 WOG (Water, Oil, Gas) non-shock.
100% Pressure Tested: Every valve is factory-tested to ensure out-of-the-box performance and integrity.
Industrial Compliance: Complies with MSS-SP-80-97 standards and carries CRN OCO7135.2C certification.
Technical Specifications
| Specification | Details |
| Manufacturer | United Brass Works |
| Model | 50T 1 |
| Quantity | 2 Valves |
| Size | 1″ NPT (Threaded Ends) |
| Max Steam Pressure | 200 PSI @ $406^\circ\text{F}$ |
| Max WOG Pressure | 400 PSI |
| Disc Material | PTFE (Teflon) |
| Body Material | Bronze/Brass |
Applications & Safety
Approved Media: Ideal for Steam, Water, Oil, and Gas industrial lines.
Installation: Can be installed in horizontal or vertical lines (with upward flow).
⚠️ Important Note: This product contains lead. It is not intended for use in potable water systems meant for human consumption.
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