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
Part # Size A B Weight CV Cracking
Pressure (psi)
Price  
9400 1/2" 4.25 3.50 3.2 7 0.29 $381.75 Add to RFQ
9401 3/4" 4.62 3.88 4.5 13 0.3 $424.75 Add to RFQ
9402 1" 5 4.25 6 22 0.3 $536.75 Add to RFQ
9404 1-1/2" 6.5 5 11.7 54 0.2 $764.50 Add to RFQ
9405 2" 8 6 19.1 93 0.3 $1,277.75 Add to RFQ
9407 3" 9.5 7.5 39.2 180 0.3 $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
Part # Size A B Weight CV Cracking
Pressure (psi)
 
DCV3-075 3/4" 7 4.62 7.2 13 0.3 Add to RFQ
DCV3-100 1" 8.5 4.88 9.9 22 0.3 Add to RFQ
DCV3-150 1-1/2" 9.5 6.12 18.5 54 0.2 Add to RFQ
DCV3-200 2" 10.5 6.5 24.3 93 0.3 Add to RFQ
DCV3-300 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
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