The DFT® Model GLC® Silent Check Valve is a spring-assisted, center guided, in-line, flanged check valve that provides reliable, low maintenance service for a wide range of fluids and pressure/temperature combinations. The valve consists of a body, seat, spring, disc with stem and guide bushing. Some valves have body or gasket seals. The DFT® GLC® check valve has the advantage of minimum pressure loss with silent, non-slam operation.
Prod. # |
ASME CLASS |
Size |
Cracking Pressure CP |
Body |
ENDS |
Cv |
|---|---|---|---|---|---|---|
| 952E1A4A3 | ASME CLASS N/A 150 | Size N/A 1.00 inDN 25 | Cracking Pressure CP N/A 0.059 bar0.85 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 17 |
| 952G1A4A3 | ASME CLASS N/A 150 | Size N/A 1.50 inDN 40 | Cracking Pressure CP N/A 0.02 bar0.29 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 35 |
| 952H1A4A3 | ASME CLASS N/A 150 | Size N/A 2.00 inDN 50 | Cracking Pressure CP N/A 0.02 bar0.29 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 63 |
| 952J1A4A3 | ASME CLASS N/A 150 | Size N/A 2.50 inDN 65 | Cracking Pressure CP N/A 0.012 bar0.18 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 100 |
| 952K1A4A3 | ASME CLASS N/A 150 | Size N/A 3.00 inDN 80 | Cracking Pressure CP N/A 0.014 bar0.20 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 148 |
| 952L1A4A3 | ASME CLASS N/A 150 | Size N/A 4.00 inDN 100 | Cracking Pressure CP N/A 0.034 bar0.49 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 260 |
| 952M1A4A3 | ASME CLASS N/A 150 | Size N/A 5.00 inDN 125 | Cracking Pressure CP N/A 0.019 bar0.28 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 415 |
| 952N1A4A3 | ASME CLASS N/A 150 | Size N/A 6.00 inDN 150 | Cracking Pressure CP N/A 0.028 bar0.41 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 620 |
| 952O1A4A3 | ASME CLASS N/A 150 | Size N/A 8.00 inDN 200 | Cracking Pressure CP N/A 0.028 bar0.41 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 1030 |
| 952P1A4A3 | ASME CLASS N/A 150 | Size N/A 10.0 inDN 250 | Cracking Pressure CP N/A 0.038 bar0.55 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 1630 |
| 952R1A4A3 | ASME CLASS N/A 150 | Size N/A 12.0 inDN 300 | Cracking Pressure CP N/A 0.032 bar0.47 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 2370 |
| 952S1A4A3 | ASME CLASS N/A 150 | Size N/A 14.0 inDN 350 | Cracking Pressure CP N/A 0.036 bar0.52 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 3500 |
| 952T1A4A3 | ASME CLASS N/A 150 | Size N/A 16.0 inDN 400 | Cracking Pressure CP N/A 0.035 bar0.51 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 5100 |
| 952U1A4A3 | ASME CLASS N/A 150 | Size N/A 18.0 inDN 450 | Cracking Pressure CP N/A 0.041 bar0.59 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 6400 |
| 952W1A4A3 | ASME CLASS N/A 150 | Size N/A 20.0 inDN 500 | Cracking Pressure CP N/A 0.034 bar0.49 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 7700 |
| 952X1A4A3 | ASME CLASS N/A 150 | Size N/A 24.0 inDN 600 | Cracking Pressure CP N/A 0.03 bar0.44 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 11100 |
| 952E1B4A3 | ASME CLASS N/A 300 | Size N/A 1.00 inDN 25 | Cracking Pressure CP N/A 0.059 bar0.85 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 19 |
| 952G1B4A3 | ASME CLASS N/A 300 | Size N/A 1.50 inDN 40 | Cracking Pressure CP N/A 0.02 bar0.29 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 35 |
| 952H1B4A3 | ASME CLASS N/A 300 | Size N/A 2.00 inDN 50 | Cracking Pressure CP N/A 0.02 bar0.29 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 63 |
| 952J1B4A3 | ASME CLASS N/A 300 | Size N/A 2.50 inDN 65 | Cracking Pressure CP N/A 0.012 bar0.18 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 100 |
| 952K1B4A3 | ASME CLASS N/A 300 | Size N/A 3.00 inDN 80 | Cracking Pressure CP N/A 0.014 bar0.20 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 148 |
| 952L1B4A3 | ASME CLASS N/A 300 | Size N/A 4.00 inDN 100 | Cracking Pressure CP N/A 0.033 bar0.48 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 267 |
| 952M1B4A3 | ASME CLASS N/A 300 | Size N/A 5.00 inDN 125 | Cracking Pressure CP N/A 0.019 bar0.28 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 415 |
| 952N1B4A3 | ASME CLASS N/A 300 | Size N/A 6.00 inDN 150 | Cracking Pressure CP N/A 0.027 bar0.39 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 620 |
| 952O1B4A3 | ASME CLASS N/A 300 | Size N/A 8.00 inDN 200 | Cracking Pressure CP N/A 0.031 bar0.45 psig | Body N/A A216 Grade WCB | ENDS N/A FLG (RF) | Cv N/A 933 |
