Check Valve Female Female Manifold
Inline check valve in a female-female (F-F) BSPP body, allowing direct line installation without additional adapters. Flow passes freely from port 1 to port 2; reverse flow is blocked. With port sizes from 1/4" to 1-1/2" BSPP and a wide choice of cracking pressures, it covers a broad range of circuit applications across mobile plant, agriculture, and industrial systems.
Key Specifications
- Type: Inline check valve, female-female BSPP connections
- Port sizes: 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2" BSPP
- Max. pressure: 350 bar (1/4"–3/8") | 320 bar (1/2") | 300 bar (3/4"–1-1/2")
- Max. flow: 15 l/min (1/4") up to 350 l/min (1-1/2")
- Cracking pressure options: 0.5–0.7 bar (standard), 1 bar, 3 bar, 5 bar, 8 bar
- External finish: Zinc plated
- Fluid temperature: -20°C to +90°C
- Filtration standard: ISO 4406
| Thread (A-B) | Max. Pressure (bar) | Max. Flow (l/min) |
| 1/4 BSPP | 350 | 15 |
| 3/8 BSPP | 350 | 30 |
| 1/2 BSPP | 320 | 50 |
| 3/4 BSPP | 300 | 90 |
| 1" BSPP | 300 | 150 |
| 1"1/4 BSPP | 300 | 200 |
| 1"1/2 BSPP | 300 | 350 |






