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Product Specifications:
| Item | Ball Cone Spring Check Valve |
| 3-a Certified | Not Rated |
| Ball Material | RPTFE |
| Body Material | Stainless Steel |
| Check Mechanism | Ball |
| Color | Silver |
| Connection Gender Side 2 | Female |
| Connection Gender-side 1 | Female |
| Connection Size-side 1 | 3/4" |
| Connection Size-side 2 | 3/4" |
| Connection Type | FNPT |
| Connection Type-side 1 | NPT |
| Connection Type-side 2 | NPT |
| Cracking Pressure | 0.5 psi |
| Flow Coefficient Cv | 3.53 |
| Flow Rate | 3.53 GPM |
| For Media | Compressed Air, Steam |
| Grade | Grade 316 |
| Included Counterweight | No Counterweight |
| Length | 2 7/8" |
| Max. Operating Temp. | 350°F |
| Max. Pressure (cwp) | 400 psi |
| Max. Steam Pressure | 125 psi |
| Max. Temp. | 353°F |
| Max. Water Pressure | 400 psi |
| Media Temp. | 33°F to 350°F |
| Min. Operating Temp. | 33°F |
| Mounting Orientation | Horizontal, Vertical |
| Mounting Position | Horizontal, Vertical |
| Overall Height | 1 3/8" |
| Overall Length | 2.875" |
| Product Datasheet | apollo-valves-6210101.pdf |
| Seal Material | EPDM |
| Seat Material | RPTFE |
| Series | 62 Series Check Valves |
| Silent Check | Standard |
| Size | 3/4" |
| Spring Material | Stainless Steel |
| Suitable For Central Heating Water | No |
| Vacuum Service Rating | Not Rated |
| Valve Body Style | Inline |
| Valve Series | 62 |
| Valve Ways | 2-Way |
| Width | 2 7/8" |
Shipping Info:
| Ship weight (kg) | 0.34 |
| Ship height (cm) | 9.14 |
| Ship length (cm) | 6.6 |
| Ship width (cm) | 5.33 |
| HS code | 8481301090 |
| Country of Origin | US |
Documentation:
Product Variants
| Product | Model | Size | Connection Size-side 1 | Connection Size-side 2 | Flow Rate | Overall Height | Flow Coefficient Cv | Flow Coefficient | Height | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
6210101 | 1/4" | 1/4" | 1/4" | 0.85 GPM | 1 1/8" | - | 0.85 | - | €161.47 | |
![]() |
6210201 | 3/8" | 3/8" | 3/8" | 1.21 GPM | 1 1/8" | - | 1.21 | - | €160.78 | |
![]() |
6210301 | 1/2" | 1/2" | 1/2" | 1.4 GPM | 1 1/8" | - | 1.4 | - | €191.56 | |
![]() |
6210501 | 1" | 1" | 1" | 6 GPM | 1 3/4" | 6 | - | - | €366.53 | |
![]() |
6210601 | 1 1/4" | 1 1/4" | 1 1/4" | 44 GPM | 2 1/8" | 44 | - | 63.5 mm | €582.45 | |
![]() |
6210701 | 1 1/2" | 1 1/2" | 1 1/2" | 65 GPM | 2 1/2" | 65 | - | 76.2 mm | €722.91 | |
![]() |
6210801 | 2" | 2" | 2" | 81 GPM | 3" | - | 81 | 95.25 mm | €1,336.21 |
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APOLLO VALVES 6210401 Ball Cone Spring Check Valve 3/4 Inch
€305.21 /unit





