Spring check valve with handle and slide mechanism (stem, top, bottom pallet) made of nylon (glass-filled polyamide), characterized by mechanical, thermal, chemical resistance. Spring material is stainless steel. Body of the product is made of high quality brass with electroplating (nickel plating). Connection thread – inside. Flow direction is indicated by an arrow on the body. This check valve can be mounted in any position, there are no rubbing surfaces.
| Size, G | 1/2” |
| B × C × D, mm | 55,5 × 43,5 × 41,5 |
| Set pressure, MPa | 0,8 |
| Minimum working pressure, bar | 0,05 |
| Temperature resistance, ℃ | 110 |
| Minimum differential pressure of valve opening, bar | 0,025 |
| Min. differential pressure of closing valve, bar | 0,0 (Closed by spring) |
| Temperature range of media, ℃ | От –20 до +90 |
| Body material | Brass CW617N nickel plated |