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- The DFT® Basic-Check® valve is a versatile all-purpose, spring-assisted, in-line check valve that provides reliable, low maintenance service for a wide range of liquids and gases at various pressure/temperature combinations. The valve consists of a guard cage, spring, valve disc, retaining ring and seat. It can be combined with pipe fittings such as reducing couplings, drain elbows, etc. to form a complete check valve unit ideally suited for a broad range of pipeline applications or incorporated into machinery for OEM applications. The metal-to-metal sealing area of the Basic-Check® valve's disc and seat is precision lapped, providing very tight shut-off of both gas and liquid. If bubble-tight shut-off is required.
DFT® In-Line Check Valve, Style BSS, Series: Basic-Check®, 2x4 in Nominal, FNPTxMNPT, 2500 psi CWP, 316 Stainless Steel Body, 316 Stainless Steel Spring and Disc/303 Stainless Steel Seat Trim
- Spring-assisted silent closing
- Horizontal or vertical installation
- Tight shut-off - lapped disc and seat
- Easy maintenance, versatile
- Body Material316 Stainless SteelEnd StyleFNPT x MNPTNominal Size2 x 4 inManufacturerDFTManufacturer #8008SeriesBasic-Check®TypeStyle BSS