The DFT® Model DLC In-Line check valve is a corrosion resistant, depenable, versatile and economical spring assisted, in-line check valve for a wide range of applications. Whether the fluid is liquid, gas or steam, the DLC provides tight shut-off and protects other equipment in the system from water hammer. Its 316 stainless steel construction insures a long service life. Inconel® X-750 spring is standard.
DLC Check Valve Features:
ANSI face-to-face dimensions
Spring-assisted silent closing, non-slam
1/2" to 3" Line size
ANSI 150 and 300
316 Stainless steel construction
Raised face flanged ends
Inconel® X-750 spring
Electron beam welded body
Meets ASME B16.34-2004
Horizontal or Vertical installation
Body guided disc
Tight shut-off lapped disc & seat
Simplified construction - 4 parts
Options:
316 SS Springs
Body Materials (Alloy 20, Hastelloy® C, Nace)
Soft-Seat (Teflon Encapsulated Viton only)
Get exactly the size gauge glass you need. No guessing. No mistakes. White Glove boxing and insurance is included in the price!
Use our proprietary one-step glass ordering system! ONLY at BoilerSupplies.com
Part # | Size | A | B | Weight | CV |
Cracking Pressure (psi) |
|
---|---|---|---|---|---|---|---|
9400 | 1/2" | 4.25 | 3.50 | 3.2 | 7 | 0.29 | Add to Cart Add to RFQ |
9401 | 3/4" | 4.62 | 3.88 | 4.5 | 13 | 0.3 | Add to Cart Add to RFQ |
9402 | 1" | 5 | 4.25 | 6 | 22 | 0.3 | Add to Cart Add to RFQ |
9404 | 1-1/2" | 6.5 | 5 | 11.7 | 54 | 0.2 | Add to Cart Add to RFQ |
9405 | 2" | 8 | 6 | 19.1 | 93 | 0.3 | Add to Cart Add to RFQ |
9407 | 3" | 9.5 | 7.5 | 39.2 | 180 | 0.3 | Add to Cart Add to RFQ |
Get exactly the size gauge glass you need. No guessing. No mistakes. White Glove boxing and insurance is included in the price!
Use our proprietary one-step glass ordering system! ONLY at BoilerSupplies.com
Part # | Size | A | B | Weight | CV |
Cracking Pressure (psi) |
|
---|---|---|---|---|---|---|---|
DCV3-075 | 3/4" | 7 | 4.62 | 7.2 | 13 | 0.3 | Add to Cart Add to RFQ |
DCV3-100 | 1" | 8.5 | 4.88 | 9.9 | 22 | 0.3 | Add to Cart Add to RFQ |
DCV3-150 | 1-1/2" | 9.5 | 6.12 | 18.5 | 54 | 0.2 | Add to Cart Add to RFQ |
DCV3-200 | 2" | 10.5 | 6.5 | 24.3 | 93 | 0.3 | Add to Cart Add to RFQ |
DCV3-300 | 3" | 12.5 | 8.25 | 50.5 | 180 | 0.3 | Add to Cart Add to RFQ |
Items to be returned must be approved by Power Plus International, and may be subjected to a restocking fee
Notice: Due to the uncontrollable metal costs, all prices and delivery times are subject to change on a daily basis.
PPI™ and Power Plus International™, and related marks and logos displayed on the Site, are our trademarks and may not be used in any way without our prior express written permission. Nothing contained on the Site shall be construed as granting, by implication, estoppel or otherwise, any license or right to use any of our marks displayed on the Site without our prior express written permission. All other trademarks not owned by us that appear on this Site are the property of their respective owners.
*NOTE: The products described herein are not manufactured by Patterson-Kelley nor is Power Plus
International in any way associated or affiliated with "PK", Patterson-Kelley, or Harsco Corporation.
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