
944410 by Midland | In-Line Check Valve with NBR Seal | High Capacity | 3" Female NPT x 3" Female NPT | Brass
Midland Industries
In-Line Check Valve - High Capacity - Female NPT x Female NPT - Brass
| Buy More, Save More! | |
| Quantity | Price Each |
| 5–14 | $376.54 |
| 15–29 | $340.48 |
| 30+ | $300.43 |
Discounts applied in cart/checkout.
Product Data:
Shape:
Straight
Ends Configuration:
Material(s):
Seal Material(s):
| Features: | |||
|---|---|---|---|
|
|||
| Construction: | |||
|
| Number | Description | Material | PCS |
|---|---|---|---|
| 1 | Body | Brass | 1 |
| 2 | End Connection | Brass | 1 |
| 3 | Disc | Polyetherimide | 1 |
| 4 | Seat | 100002 NBR 100003 Viton |
1 |
| 5 | Spring | Stainless Steel | 1 |
![]() |
|||||
|---|---|---|---|---|---|
| NBR Seal Part Number |
Viton Seal Part Number |
Size | I | PSI | Weight lbs. |
| 944401 (944-401) |
- | 1/4" | 0.39" | 400 | 0.22 |
| 944402 (944-402) |
944402V (944-402V) |
3/8" | 0.40" | 400 | 0.18 |
| 944403 (944-403) |
944403V (944-403V) |
1/2" | 0.60" | 400 | 0.32 |
| 944404 (944-404) |
944404V (944-404V) |
3/4" | 0.65" | 400 | 0.49 |
| 944405 (944-405) |
944405V (944-405V) |
1" | 0.66" | 400 | 0.71 |
| 944406 (944-406) |
944406V (944-406V) |
1-1/4" | 0.68" | 400 | 1.13 |
| 944407 (944-407) |
944407V (944-407V) |
1-1/2" | 0.68" | 400 | 1.53 |
| 944408 (944-408) |
944408V (944-408V) |
2" | 0.69" | 400 | 2.28" |
| 944409 (944-409) |
944409V | 2-1/2" | 0.93" | 175 | 4.83" |
| 944410 (944-410) |
944410V | 3" | 1.01" | 175 | 6.70" |
| 944411 (944-411) |
944411V | 4" | 1.09" | 175 | 12.43" |


