The Spring Check Valve is an essential component designed for preliminary cleaning of mechanical impurities in a variety of domestic and drinking water supply systems. Size and Shape: It comes in the following sizes: 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, and 2″. These size options provide flexibility for users to select the appropriate valve that fits their specific plumbing or fluid transport needs. Threads: The valve features a connection thread FxF conforming to ISO 228 standards. These threads are parallel, which means they are designed for a secure and tight fit when connecting the valve to the piping system. Temperature and Pressure Ranges: It can handle temperatures ranging from 20°C to +120°C, making it suitable for applications where the fluid temperature can vary considerably. Additionally, the valve is capable of withstanding pressures up to 2.5 MPa.
| Material | Lead,Brass | Valve Type | Check Valve |
| Brand | Midline Valve | Working medium | Water |
| Item Dimensions LxWxH | 1/2″, 3/4″, 1″, 1 1/4″, 1 1/2″, and 2″ | Nominal pressure: | MOP5 |
| Exterior Finish | Brass | Working Temperature: | -20 c |
| Inlet Connection Type | Full port | Material: | Brass |
| Specification Met | CSA | Thread: | Female Thread,apply to GB/T12230 standard |
| Specification: | DN15/20/25/32/40/50/65/80 | Handle | No Handle |