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Product Specifications:
| Item | Check Valve |
| 3-a Compliance | Not Rated |
| Ansi Flange Class | Class 150 |
| Application | Process Piping |
| Body Material | Stainless Steel |
| Cap To Inlet Center | 1 1/2" |
| Check Mechanism | Swing |
| Connection Size - Side 1 | 2 1/2" |
| Connection Size - Side 2 | 2 1/2" |
| Connection Type | Flange |
| Connection Type - Side 1 | Flange |
| Connection Type - Side 2 | Flange |
| Cracking Pressure | 0.01 psi |
| Disc Material | Stainless Steel |
| Flow Design | Single |
| Flow Rate | 71 GPM |
| For Media | Gas Service, Liquids, Steam |
| Grade | Grade 316 |
| Height - Cap To Inlet Center | 1 1/2" |
| Includes Counterweight | No Counterweight |
| Length | 4 7/8" |
| Max. Pressure (cwp) | 275 psi |
| Max. Steam Pressure | Not Rated |
| Max. Temp. | 1000°F |
| Max. Water Pressure | 275 psi |
| Mechanism And Body Design | Inline Wafer |
| Media Temperature Range | -450°F to +1000°F |
| Mounting Orientation | Horizontal/Vertical |
| Operating Temperature - Maximum | 1000°F |
| Operating Temperature - Minimum | -450°F |
| Overall Height | 4 7/8" |
| Overall Length | 4.88" |
| Pipe Size, Tube Size | 2 1/2" |
| Seal Grade | Grade 316 |
| Seal Material | Stainless Steel |
| Seat Material | Metal |
| Silent Check | Standard |
| Spring Material | Stainless Steel |
| Spring Material Grade | Grade 316 |
| Temp. | 100°F |
| Vacuum Service Rating | Not Rated |
| Valve Body Material Grade | Grade 316 |
| Valve Body Style | Inline |
| Valve Series | SDS Series |
| Width | 3/4" |
Shipping Info:
| Ship weight (kg) | 1.8 |
| Ship height (cm) | 12.38 |
| Ship length (cm) | 12.38 |
| Ship width (cm) | 1.91 |
| Country of Origin | CN |
Product Variants
| Product | Model | Connection Type | Body Material | Seat Material | Cracking Pressure | Max. Water Pressure | Seal Material | Pipe Size, Tube Size | Overall Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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P05654A | - | - | - | - | - | - | - | - | €75.63 | |
![]() |
P03690A | - | - | - | - | - | - | - | - | €210.19 | |
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10SDS15-SSP-R | Flange | Stainless Steel | Metal | 0.01 psi | 275 psi | Stainless Steel | 10" | 13 3/8" | €2,822.14 | |
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12SD15-SSBS-R | Wafer | Stainless Steel | Buna N | 0.24 psi | 275 psi | Buna N | 12" | 16 1/8" | €3,598.86 | |
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2SDS15-SSP-R | Flange | Stainless Steel | Metal | 0.01 psi | 275 psi | Stainless Steel | 2" | 4 1/8" | €614.88 | |
![]() |
3SDS15-SSP-R | Flange | Stainless Steel | Metal | 0.01 psi | 275 psi | Stainless Steel | 3" | 5 3/8" | €754.07 | |
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4SDS15-SSP-R | Flange | Stainless Steel | Metal | 0.01 psi | 275 psi | Stainless Steel | 4" | 6 3/8" | €922.19 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
CHAMPION 2.5SDS15-SSP-R Check Valve, Single Flow, Inline Wafer, 316 Stainless Steel, 2 1/2 Inch Pipe/Tube Size
€616.98 /unit


