Durabla DLC Check Valve In Stock

Manufacturer:
Durabla
Description:

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)
Item Name: Durabla Check Valves Class 150 RF
Lead Time: Expedite Shipping Available Most Sizes in Stock at Factory . Normal Shipment 3 to 5 Days.
Specifications
Size A B Weight CV Cracking
Pressure (psi)
Product
Number
Price  
1/2" 4.25 3.50 3.2 7 0.29 9400 $381.75 Add to RFQ
3/4" 4.62 3.88 4.5 13 0.3 9401 $424.75 Add to RFQ
1" 5 4.25 6 22 0.3 9402 $536.75 Add to RFQ
1-1/2" 6.5 5 11.7 54 0.2 9404 $764.50 Add to RFQ
2" 8 6 19.1 93 0.3 9405 $1,277.75 Add to RFQ
3" 9.5 7.5 39.2 180 0.3 9407 $2,146.50 Add to RFQ
Item Name: Durabla Check Valves Class 300 RF
Lead Time: Expedite Shipping Available Most Sizes in Stock at Factory . Normal Shipment 3 to 5 Days.
Specifications
Size A B Weight CV Cracking
Pressure (psi)
 
3/4" 7 4.62 7.2 13 0.3 Add to RFQ
1" 8.5 4.88 9.9 22 0.3 Add to RFQ
1-1/2" 9.5 6.12 18.5 54 0.2 Add to RFQ
2" 10.5 6.5 24.3 93 0.3 Add to RFQ
3" 12.5 8.25 50.5 180 0.3 Add to RFQ
Durabla Check Valves Pressure Temperature Rating (PSIG)
Temp (deg.F) Class 150 Class 300
-460 to 100° 275 720
200 240 620
250 225 590
300 215 560
400 195 515
470 175 490
500 170 480
600 140 450
700 110 430
Other Recommended Products: