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Product Specifications:
| Item | Swing Check Valve |
| 3-a Compliance | Not Rated |
| Body Material | Bronze |
| Check Mechanism | Swing |
| Color | Bronze |
| Connection Gender - Side 1 | Female |
| Connection Gender - Side 2 | Female |
| Connection Size - Side 1 | 1 1/4" |
| Connection Size - Side 2 | 1 1/4" |
| Connection Type | Press |
| Connection Type - Side 1 | Press |
| Connection Type - Side 2 | Press |
| Contour Code | V |
| Cracking Pressure | 0.5 psi |
| D1 | 1.38 |
| D2 | 1.38 |
| Disc Material | RPTFE |
| Finish | None |
| Flow Coefficient (cv) | 44 |
| Flow Rate | 39 GPM |
| For Media | Steam, Water |
| Includes Counterweight | No Counterweight |
| Length | 7" |
| Length Of Connection 1 | 3.5" |
| Length Of Connection 2 | 3.5" |
| Max. Pressure (cwp) | 200 psi |
| Max. Pressure (steam) | 15 psi |
| Max. Steam Pressure | 125 psi |
| Max. Temp. | 250°F |
| Media Temp. Range | 0°F to 250°F |
| Mounting Orientation | Horizontal, Vertical |
| Mounting Position | Horizontal/Vertical |
| Nsf Certifications For Food And Drinking Water | NSF 61 |
| Operating Temperature - Maximum | 250°F |
| Operating Temperature - Minimum | 0°F |
| Outer Pipe Dia. All Connections | 1.38" |
| Overall Height | 2.984" |
| Overall Length | 7" |
| Product Datasheet | apollo-valves-61ylf203t1pr.pdf |
| Seal Material | EPDM |
| Seat Material | PTFE |
| Series | 61Y Series Check Valves |
| Silent Check | Standard |
| Size | 1 1/4" |
| Spring Material | 316 Stainless Steel |
| Surface Protection | None |
| U | 2.42 |
| V | 3 |
| Vacuum Service Rating | Not Rated |
| Valve Body Style | Y-Style |
| Valve Series | 61Y Series |
| Valve Ways | 2-Way |
| Width | 4 1/2" |
| Working Length Connection 1 | 2.5" |
| Working Length Connection 2 | 2.5" |
| Z1 | 2.5 |
| Z2 | 2.5 |
Shipping Info:
| Ship weight (kg) | 2.05 |
| Ship height (cm) | 6.6 |
| Ship length (cm) | 19.05 |
| Ship width (cm) | 10.92 |
| HS code | 8481301090 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Connection Type | Height | Overall Height | Flow Rate | Body Material | Max. Temp. | Seat Material | Mounting Position | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
61YLF203T1PR | Press | 57.15 mm | 1.656" | 7 GPM | Bronze | 250°F | PTFE | Horizontal/Vertical | €225.42 | |
![]() |
61YLF204T1PR | Press | 69.85 mm | 1.906" | 12 GPM | - | 250°F | PTFE | Horizontal/Vertical | €294.00 | |
![]() |
61YLF205T1PR | Press | 82.55 mm | 2.266" | 28.6 GPM | Bronze | 250°F | PTFE | Horizontal/Vertical | €413.79 | |
![]() |
61YLF207T1PR | Press | 114.3 mm | 2.984" | 56 GPM | Bronze | 250°F | PTFE | Horizontal/Vertical | €662.44 | |
![]() |
61YLF208T1PR | Press | 146.05 mm | 3.734" | 152 GPM | Bronze | 250°F | PTFE | Horizontal/Vertical | €872.79 | |
![]() |
61YLF204T1 | FNPT | 69.85 mm | - | - | - | - | - | - | €137.38 | |
![]() |
61YLF203T1 | FNPT | 57.15 mm | - | - | - | - | - | - | €115.99 |
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APOLLO VALVES 61YLF206T1PR Swing Check Valve, Single Flow, Inline Swing, Bronze, 1 1/4 in Pipe/Tube Size, Press x Press
€544.51 /unit



