This is a stainless steel spring loaded check valve that allows free flow in one direction and prevents it from going in the opposite direction. It has 15 mm compression ring with a M22x1.5 union nut on both sides. Rated for L (light) load classes. It has an FKM seal that makes it suitable for applications within a temperature range from -20 to 200 °C (-4 to 392 °F). The operating pressure range is 1 to 250 bar (15 to 3625 psi). It is made in accordance with ISO 8434-1.
Pros:
- Adheres to ISO 8434-1
- Stainless steel material has better chemical resistance than other materials
- Suitable for hydraulic applications
Specifications
Union nut thread : M22 x 1.5
Load class (DIN 2353) : L (light)
Connection type : Compression ring
Material : Stainless steel
Seal material : FKM (FPM)
Max pressure at 20 °C (bar) : 250
Min temperature (°C) : -20
Max temperature (°C) : 200

![EPDM O-ring 29.82 x 2.62mm (OD 35.06mm) 70 Shore A [20 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_594d4f21-fde5-4e46-93d3-c68d43437083.webp)
![EPDM O-ring 8 x 1.9mm (OD 11.8mm) 70 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_5dbfd8b1-6a71-4eba-8827-4e69af7aeee8.webp)
![FKM O-ring 7.66 x 1.78mm (OD 11.22mm) 80 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_c69b303b-2de8-4558-b315-f26832e41959.webp)
![FKM O-ring 8 x 1.9mm (OD 11.8mm) 80 Shore A [50 Pieces]](https://www.drillforgepro24.com/wp-content/uploads/2026/06/or.19a44f36_dc3b6201-8fc1-4bae-8a45-6c00a3954c95.webp)
Reviews
There are no reviews yet.