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Product Specifications:
| Item | Check Valve |
| 3-a Certified | Not Rated |
| Body Material | Stainless Steel |
| Check Mechanism | Double Disc |
| Connection Size-side 1 | 2" |
| Connection Size-side 2 | 2" |
| Connection Type | Wafer |
| Connection Type-side 1 | Wafer |
| Connection Type-side 2 | Wafer |
| Cracking Pressure | 1.05 psi |
| Disc Material | Stainless Steel |
| Flow Coefficient Cv | 48 |
| Flow Rate | 48 GPM |
| For Media | Gas, Liquids |
| Grade | Grade 316 |
| Max. Operating Temp. | 400°F |
| Max. Pressure (cwp) | 275 psi |
| Max. Pressure-steam | Not Rated |
| Media Temp. | -20°F to +400°F |
| Min. Operating Temp. | -20°F |
| Mounting Orientation | Horizontal, Vertical |
| Overall Length | 2.38" |
| Pipe Size | 2" |
| Seal Material | FKM |
| Seat Material | FKM |
| Silent Check | Standard |
| Spring Material | Inconel X 750 |
| Vacuum Service Rating | Not Rated |
| Valve Body Style | Inline |
| Valve Series | DD |
Shipping Info:
| Ship weight (kg) | 2.39 |
| Ship height (cm) | 6.03 |
| Ship length (cm) | 6.03 |
| Ship width (cm) | 10.48 |
| Country of Origin | CN |
Product Variants
| Model | Seat Material | Cracking Pressure | Spring Material | Media Temp. | Connection Size-side 1 | Max. Pressure (cwp) | Connection Size-side 2 | Flow Rate | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| DD2R-36-364IX-250 | FKM | 1.05 psi | Inconel X 750 | -20°F to +400°F | 2 1/2" | 275 psi | 2 1/2" | 98 GPM | €1,157.54 | |
| DD2R-CS-361IX-500 | Buna N | 1.05 psi | Inconel X 750 | -20°F to +250°F | 5" | 275 psi | 5" | 495 GPM | €1,116.90 | |
| DD2R-36-364IX-400 | FKM | 1.05 psi | Inconel X 750 | -20°F to +400°F | 4" | 275 psi | 4" | 290 GPM | €1,563.73 | |
| DD2R-36-364IX-910 | FKM | 1.05 psi | Inconel X 750 | -20°F to +400°F | 10" | 275 psi | 10" | 26000 GPM | €6,109.42 | |
| DD2R-36-364IX-300 | FKM | 1.05 psi | Inconel X 750 | -20°F to +400°F | 3" | 275 psi | 3" | 170 GPM | €1,237.76 | |
| DD2R-36-364IX-600 | FKM | 1.05 psi | Inconel X 750 | -20°F to +400°F | 6" | 275 psi | 6" | 720 GPM | €3,391.63 | |
| DD2R-CS-361IX-800 | Buna N | 1.05 psi | Inconel X 750 | -20°F to +250°F | 8" | 275 psi | 8" | 1800 GPM | €2,407.43 |
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KECKLEY DD2R-36-364IX-200 Check Valve, Single Flow, Inline Wafer, 316 SS, 2 Inch Pipe/Tube Size, Viton
€1,031.46 /unit

