
High-pressure check valve
Delivery from 5,90 € to a Mondial Relay pickup point · free from 150 €
Offer of the month Free with every order until 30 November: 1 PTFE (Teflon) tape, 12 m (ref. SD-CO0066).
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In-line check valve for high-pressure circuits: it allows water to flow in only one direction, for example to protect an injector, a pressure gauge, or a product circuit. Very low opening pressure (0.05 to 0.1 bar).
Manufacturer specifications: max pressure: 400 bar (stainless steel) or 150 bar (brass); max temperature: 90 °C.
Need help choosing? Send us a photo of your current part and your machine's nameplate by email to contact.surfaned.distribution@gmail.com: we will confirm the correct reference before you order.
Technical specifications
| Connection 1 | 1/4" F |
|---|---|
| Connection 2 | 1/4" F |
| Max pressure | 400 bar |
| Max temperature | 90 °C |
| Length | 62 mm |
| Height | 62 mm |
| Material | stainless steel |
| Series | ST-264 |
Values for: Stainless steel – 1/4" F – 400 bar
| Fitting 1 | 1/4" F |
|---|---|
| Fitting 2 | 1/4" F |
| Max pressure | 150 bar |
| Max temperature | 90 °C |
| Length | 62 mm |
| Height | 62 mm |
| Material | brass |
| Series | ST-264 |
Values for: Brass – 1/4" F – 150 bar
| Connection 1 | 3/8" F |
|---|---|
| Connection 2 | 3/8" F |
| Max pressure | 400 bar |
| Max temperature | 90 °C |
| Length | 65 mm |
| Height | 65 mm |
| Material | stainless steel |
| Series | ST-264 |
Values for: Stainless steel – 3/8" F – 400 bar
| Connection 1 | 3/8" F |
|---|---|
| Connection 2 | 3/8" F |
| Max pressure | 150 bar |
| Max temperature | 90 °C |
| Length | 65 mm |
| Height | 65 mm |
| Material | brass |
| Series | ST-264 |
Values for: Brass – 3/8" F – 150 bar
| Connection 1 | 1/2" F |
|---|---|
| Connection 2 | 1/2" F |
| Max pressure | 400 bar |
| Max temperature | 90 °C |
| Length | 90 mm |
| Height | 90 mm |
| Material | stainless steel |
| Series | ST-264 |
Values for: Stainless steel – 1/2" F – 400 bar
| Fitting 1 | 1/4" M |
|---|---|
| Fitting 2 | 1/4" M |
| Max pressure | 400 bar |
| Max temperature | 90 °C |
| Length | 38 mm |
| Height | 37.8 mm |
| Material | stainless steel |
| Series | ST-264 |
Values for: Stainless steel – 1/4" M – 400 bar
Checked for: High-pressure check valve
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