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Product Specifications:
| Item | Swing Check Valve |
| 3-a Compliance | Not Rated |
| Body Material | Bronze |
| Check Mechanism | Swing |
| Connection Size - Side 1 | 3/4" |
| Connection Size - Side 2 | 3/4" |
| Connection Type - Side 1 | Press |
| Connection Type - Side 2 | Press |
| Cracking Pressure | 0.5 psi |
| Disc Material | Brass |
| Flow Coefficient (cv) | 18 |
| Flow Rate | 18 GPM |
| For Media | Chemicals, Natural Gas, Water |
| Height - Cap To Inlet Center | 1 11/16" |
| Includes Counterweight | No Counterweight |
| Max. Pressure (cwp) | 200 psi |
| Max. Pressure (steam) | 125 psi |
| Media Temperature Range | -20°F to +150°F |
| Operating Temperature - Maximum | 150°F |
| Operating Temperature - Minimum | -20°F |
| Overall Length | 6.21" |
| Pipe Size | 3/4" |
| Product Datasheet | milwaukee-valve-509-p2-112.pdf |
| Seal Material | Brass |
| Silent Check | Standard |
| Vacuum Service Rating | Not Rated |
| Valve Body Style | Inline |
| Valve Series | 509 |
Shipping Info:
| Ship weight (kg) | 0.56 |
| Ship height (cm) | 4.29 |
| Ship length (cm) | 15.77 |
| Ship width (cm) | 2.54 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Body Material | Connection Type | Pipe Size | Seal Material | Disc Material | Cracking Pressure | Flow Rate | Mounting Position | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
509 1 | Bronze | FNPT x FNPT | - | Bronze | Brass | 0.5 psi | 31 GPM | Horizontal/Vertical | €141.41 | |
![]() |
509 2 | Bronze | FNPT x FNPT | - | Bronze | Bronze | 0.5 psi | 131 GPM | Horizontal/Vertical | €345.02 | |
![]() |
509 3 | Bronze | FNPT x FNPT | - | Bronze | Bronze | 0.5 psi | 297 GPM | Horizontal/Vertical | €1,065.23 | |
![]() |
510T 1 | Bronze | FNPT x FNPT | - | PTFE | PTFE | 0.5 psi | 31 GPM | Horizontal/Vertical | €202.29 | |
![]() |
510T 2 | Bronze | - | - | PTFE | PTFE | 0.5 psi | 131 GPM | Horizontal/Vertical | €567.14 | |
![]() |
1510T 1 | Bronze | Sweat x Sweat | - | PTFE | PTFE | 0.5 psi | 31 GPM | Horizontal/Vertical | €211.34 | |
![]() |
1510T 2 | Bronze | Sweat x Sweat | - | PTFE | PTFE | 0.5 psi | 131 GPM | Horizontal/Vertical | €555.20 |
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MILWAUKEE VALVE 509-P2 - 34 Swing Check Valve, Swing, Inline Valve Body, 3/4 Inch Pipe Size, Press x Press, Bronze
€151.46 /unit

