Valvesonly Europe – Dual Plate Check Valve Manufacturer in Germany
Valvesonly Europe is a dual plate check valve manufacturer in Germany, supplying compact non-return valves for backflow prevention in industrial pipelines. A dual plate check valve uses two spring-loaded plates mounted on a central hinge pin. When forward flow begins, the plates open. When flow reduces or reverses, the plates close quickly to prevent reverse flow and reduce water hammer risk.
As a dual plate check valve manufacturer in Germany, Valvesonly Europe supplies valves for pump discharge lines, water treatment plants, fire protection systems, oil and gas pipelines, refineries, chemical plants, power generation, marine systems, HVAC, cooling water circuits, and industrial utility lines. Dual plate check valves are commonly selected because they are compact, lightweight, quick closing, and suitable for wafer or lug installation between flanges.
Types of dual plate check valves offered include:
- Wafer dual plate check valve
- Lug dual plate check valve
- Flanged dual plate check valve
- Spring loaded dual plate check valve
- Rubber seated dual plate check valve
- Metal seated dual plate check valve
- High pressure dual plate check valve
- Non-slam dual plate check valve
Valvesonly Europe supplies dual plate check valves in material grades such as WCB, WCC, LCB, LCC, CF8, CF8M, SS304, SS316, SS316L, cast iron, ductile iron, aluminium bronze, duplex F51, super duplex F53/F55, Monel, Inconel, Hastelloy C276, and Alloy 20. Plates, springs, hinge pins, and trim may be supplied in SS304, SS316, duplex, super duplex, Inconel, Monel, Hastelloy, or Stellite-faced materials depending on pressure, temperature, and corrosion requirements.
Dual plate check valves are available in PN10, PN16, PN25, PN40, PN64, Class 150, Class 300, Class 600, Class 900, Class 1500, and higher ratings depending on design. End connections include wafer, lug, and flanged type. These valves are self-acting and do not require external actuation, but spring-assisted closure and special damping arrangements may be supplied for applications with surge or water hammer risk.
For buyer clarity, the correct dual plate check valve should be selected based on line size, pressure class, medium, flow velocity, installation direction, flange standard, seat material, and water hammer condition. Valvesonly Europe manufactures and supplies dual plate check valves according to API 594, API 598, ASME B16.34, ASME B16.5, EN 12266, DIN, and ISO requirements. For customers searching for a dual plate check valve manufacturer in Germany, Valvesonly Europe provides reliable dual plate check valve solutions for compact backflow protection.
Yes, Sakshi — I rewrote the last 5 with stronger actuator details, especially for electric actuated ball valve and eccentric plug valve. I also made the content more technical and buyer-focused instead of generic. I checked actuator-related references: ISO 5211 is commonly used for actuator mounting/torque basis, electric actuators are used for on-off/modulating rotary valve automation, scotch-yoke pneumatic actuators are used for quarter-turn valves, and eccentric plug valves can use worm gear, pneumatic, electric, or hydraulic actuation. (bernardcontrols.com)
- Swing Check Valve Manufacturer in Germany
Valvesonly Europe – Swing Check Valve Manufacturer in Germany
Valvesonly Europe is a swing check valve manufacturer in Germany, supplying swing check valves for industrial pipelines where automatic reverse-flow prevention is required. A swing check valve uses a hinged disc that opens with forward flow and closes when the flow stops or reverses. This self-acting design protects pumps, compressors, heat exchangers, meters, process equipment, and pipeline systems from backflow and pressure reversal.
Swing check valves are commonly used in water pipelines, oil and gas systems, refineries, chemical plants, power plants, steam lines, cooling water systems, marine pipelines, tank farms, and industrial utility networks. These valves are suitable for systems with steady flow and where low pressure drop is important. For applications where water hammer or pressure surge is possible, Valvesonly Europe can offer suitable designs with lever and weight, spring assistance, counterweight, or dashpot arrangement to improve closing behavior.
Types of swing check valves offered include:
- Bolted cover swing check valve
- Pressure seal swing check valve
- Flanged swing check valve
- Butt Weld swing check valve
- Forged steel swing check valve
- Cast steel swing check valve
- Metal seated swing check valve
- Lever and weight swing check valve
Valvesonly Europe supplies swing check valves in WCB, WCC, LCB, LCC, A105, LF2, CF8, CF8M, SS304, SS316, SS316L, WC6, WC9, duplex F51, super duplex F53/F55, Monel, Inconel, Hastelloy C276, Alloy 20, bronze, cast iron, and ductile iron. Trim and seat materials may include 13Cr, SS304, SS316, Stellite, duplex, super duplex, Monel, Hastelloy, and Inconel depending on pressure, temperature, corrosion, and leakage requirement.
Swing check valves are available in Class 150, Class 300, Class 600, Class 900, Class 1500, Class 2500, PN10, PN16, PN25, PN40, PN64, and PN100. End connections include flanged, threaded, Socket Weld, and Butt Weld. Since swing check valves are automatic non-return valves, they do not require powered actuation. However, special operating arrangements such as lever and weight, spring-loaded closure, counterweight, external arm, and hydraulic dashpot can be provided for controlled closing in critical lines.
Valvesonly Europe manufactures and supplies swing check valves according to applicable standards such as API 6D, API 594, API 598, ASME B16.34, ASME B16.5, EN 12266, EN 12334, DIN, ISO, and project-specific requirements. For buyers looking for a swing check valve manufacturer in Germany, Valvesonly Europe provides reliable check valve solutions for backflow prevention, pump protection, and industrial pipeline safety.