High Durability Seawater Resistant Valve Series

Achieving high durability against seawater!! Newly developed solenoid valves, constant flow valves, and air release valves!!

When using metal valves in seawater, issues related to corrosion and durability inevitably arise, leading to a frequent use of resin valves, which are vulnerable to vibrations. In response, our company has developed metal valves for seawater that can be used for extended periods: "solenoid valves, flow control valves, and air release valves," achieving significant total cost reductions compared to resin. 【Countermeasure Introduction】 ■ Solenoid Valve: Diaphragm structure that blocks fluid entry to the movable iron core. ■ Flow Control Valve: Corrosion measures including a special coating on the spring. ■ Air Release Valve: Incorporates a ball in the valve body and our unique crystallization countermeasures. In addition to these three products, we also offer a variety of valves compatible with seawater and special fluids, including check valves! We are actively engaged in new product development and have established a system to assist you when you encounter difficulties. For more details, please refer to our catalog or feel free to contact us.

basic information

【Specifications】 [Solenoid Valve: UCV Series] ■Fluid: Seawater ■Diameter: 10 to 25A ■Pressure: MAX 0.5MPa ■Pressure Resistance: 1MPa ■Temperature: MAX 65℃ ■Power Supply: AC100V AC200V DC24V ■Material: - Body: SUS316 or SUS316L - Diaphragm: PTFE + FKM [Constant Flow Valve: NSS Series] ■Fluid: Seawater ■Diameter: Rc 10 to 25A; Flange 32 to 300A ■Operating Differential Pressure: 0.03 to 1MPa ■Pressure Resistance: 2MPa ■Temperature: MAX 80℃ ■Set Flow Rate: 5 to 10,000L/min ■Material: - Body, etc.: SUS304 - Springs for sizes 100A and above only: SUP9 (ETFE coated) - Piston + Spring Holder: C6191 [Air Release Valve: SWV-25] ■Fluid: Seawater/Freshwater ■Diameter: Primary side Rc 1 × Secondary side Rc 1/4 ■Temperature: MAX 60℃ ■Pressure: 0.05 to 0.5MPa ■Pressure Resistance: 0.75MPa ■Material: - Body: SCS16 - Seat: EPDM *For more details, please refer to the catalog or feel free to contact us.