What are the different types of actuation for check valves beyond simple flow-induced opening

Check Valve Image, Model: Body Material: ANSI Class: Valve Type: CV12-CS, Carbon Steel A515 Gr. 70, 150, Short Pattern - Wafer Type. Long Description ... The ICV Defender valve is a spring actuated integral check valve manufactured to McGuire's heavy pattern angle stop specification. It is completely serviceable ... A Sump & Sewage Check Valve is very easy to install, and even though they are not usually code, it is good practice to make sure you have one included in your ... Description. A 1-way check valve permits flow in 1 direction only. Radium Engineering check valves feature a lightweight anodized aluminum body with FKM seals ... Excess Flow Check Valve Model 166 Series Wafer Style Features: Canadian Registration Number: OC13500.5C Click Here to View Dimensions Image All Size Values are ... Humphrey offers check valves from the miniature TAC family and specialty Check Valves (with override) from our Classic Diaphragm-Poppet Series. Block Oil Flow from the Accumulator. Some systems have a hydraulic accumulator installed downstream of the pump and check valve. When the system is turned off, ... Mini waterless in-line check valve sized for use in ductless mini-split applications. Features: Sku: 83180 UM: Case(s) Case Quantity: 10 Swagelok® check valves are designed to allow fluids to flow in one direction only. Our check valves are available in a variety of designs, including poppet, ... Double Check Valve Assemblies. Designed for use in non-health hazard cross-connections and continuous pressure applications subject to ...