💧 Ball, Pentair Return Line Check Valve
Made by Pentair, manufacturer part number 072502.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Pentair |
| Manufacturer part number | 072502 |
| Check Valve Type | Ball |
| Catalog description | Ball, Pentair Return Line Check Valve |
Exploded parts diagram: This part is shown as item #5 on the Pentair Return Line Check Valve exploded parts diagram.
🔧 Pentair Return Line Check Valve – exploded parts diagram

The numbered parts below make up this assembly. Parts we stock are linked – click any to view.
| No. | Part |
|---|---|
| – | Check Valve, Spring, Return Line, 1-1/2" Male Pipe Thread |
| – | Check Valve, Spring, Return Line, 1-1/2" Slip |
| 11 | Housing, Pentair Sch 40/Return Line Check Valve, w/O-Ring |
| 10 | Eyeball Assembly, Pentair Return Line Check Valve |
| 9 | Screw Cover, Pentair Return Line Check Valve |
| 8 | Washer, Pentair Sch 40/Return Line Check Valve, White |
| 7 | Rubber Pad, Pentair Sch 40/Return Line Check Valve |
| 6 | 27-110-1838 |
| 5 | Ball, Pentair Return Line Check Valve ◀ this part |
| 4 | O-Ring, 1-5/8" ID, 3/32"Cross Section,Generic |
| 3 | Spring,Pent Ortega Equalizer/Sch 40/Return Line Check Valves |
| 2 | Nut,Pent Ortega Equalizer/Return Line Check Valve,Brass 8-32 |
| 1 | Eyeball Housing, Pentair Return Line Check Valve, 1-1/2" |
🔧 Exploded diagram and parts
This part belongs to the Pentair Return Line Check Valve assembly. Everything listed below is something we stock for it, and the numbers match the diagram.
| No. | Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|---|
| 7 | ![]() |
Rubber Pad, Pentair Sch 40/Return Line Check Valve | 072504 | 4 in stock | $2.40 | Add to cart |
| 8 | ![]() |
Washer, Pentair Sch 40/Return Line Check Valve, White | 072471 | 6 in stock | $6.72 | Add to cart |
Complete check valves
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
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Check Valve, Spring, Return Line, 1-1/2" Male Pipe Thread | V20-339 | 4 in stock | $50.76 | Add to cart |
![]() |
Check Valve, Spring, Return Line, 1-1/2" Slip | V20-343 | 6 in stock | $60.21 | Add to cart |
Parts that go with this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
![]() |
Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
![]() |
O-Ring Chart, Aladdin | MG1 | 17 in stock | $83.58 | Add to cart |













