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Product Specifications:
| Item | Check Valve |
| 3-a Compliance | Not Rated |
| Body Material | Stainless Steel |
| Check Mechanism | Double Disc |
| Connection Size - Side 1 | 2 1/2" |
| Connection Size - Side 2 | 2 1/2" |
| Connection Type | Wafer |
| Connection Type - Side 1 | Wafer |
| Connection Type - Side 2 | Wafer |
| Cracking Pressure | 1.05 psi |
| Disc Material | Stainless Steel |
| Flow Coefficient | 98 |
| Flow Rate | 98 GPM |
| For Media | Gas, Liquids |
| Grade | Grade 316 |
| Max. Pressure (cwp) | 275 psi |
| Max. Pressure (steam) | Not Rated |
| Mounting Orientation | Horizontal, Vertical |
| Operating Temperature - Maximum | 400°F |
| Operating Temperature - Minimum | -20°F |
| Overall Length | 2.63" |
| Pipe Size | 2 1/2" |
| 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) | 4.5 |
| Ship height (cm) | 6.67 |
| Ship length (cm) | 6.67 |
| Ship width (cm) | 12.38 |
| Country of Origin | CN |
Product Variants
| Model | Body Material | Pipe Size | Seat Material | Seal Material | Spring Material | Flow Rate | Grade | Connection Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| DD1F-CI-34136-200 | Cast Iron | 2" | Buna-N | Buna-N | 316 Stainless Steel | 48 GPM | Grade 304 | Wafer | €218.04 | |
| DD1F-CI-34136-250 | Cast Iron | 2 1/2" | Buna-N | Buna-N | 316 Stainless Steel | 98 GPM | Grade 304 | Wafer | €277.29 | |
| DD1F-CI-34136-300 | Cast Iron | 3" | Buna-N | Buna-N | 316 Stainless Steel | 170 GPM | Grade 304 | Wafer | €314.16 | |
| DD1F-CI-34136-400 | Cast Iron | 4" | Buna-N | Buna-N | 316 Stainless Steel | 290 GPM | Grade 304 | Wafer | €433.04 | |
| DD1F-CI-34136-500 | Cast Iron | 5" | Buna-N | Buna-N | 316 Stainless Steel | 495 GPM | Grade 304 | Wafer | €467.48 | |
| DD1F-CI-34136-600 | Cast Iron | 6" | Buna-N | Buna-N | 316 Stainless Steel | 720 GPM | Grade 304 | Wafer | €629.40 | |
| DD1F-CI-34136-800 | Cast Iron | 8" | Buna-N | Buna-N | 316 Stainless Steel | 1800 GPM | Grade 304 | Wafer | €1,203.24 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
KECKLEY DD2R-36-364IX-250 Check Valve, Single Flow, Inline Wafer, 316 SS, 2 1/2 Inch Pipe/Tube Size, Viton
€1,306.28 /unit

