Dual Plate Lug Check Valve

Dual Plate Lug Check Valve Manufacturer in Italy – Valvesonly Europe

Valvesonly Europe is a reliable Dual Plate Lug Check Valve Manufacturer in Italy. Our dual plate check valves are compact, lightweight, and designed to prevent reverse flow with minimal pressure drop. Manufactured to API and EN standards, they are suitable for diverse industrial applications.

Function & Working

Two spring-loaded plates open under forward flow and close rapidly during reverse flow, minimizing surge and water hammer.

Advantages

Lightweight, compact design

Quick closure reduces surge

Low cracking pressure

Horizontal/vertical installation

Long service life

Applications / Industries Served

Oil & Gas

Power plants

Water treatment

Marine

Chemical industries

Materials

Component	Material Options	Standards / Grades	Typical Use
Body	Cast Iron, Ductile Iron, WCB, CF8, CF8M, Duplex	ASTM A216, A351, A890	Industrial pipelines
Plates	Stainless Steel, Duplex	ASTM A351 CF8M	Corrosion resistance
Seat	EPDM, NBR, PTFE, Stellite	–	Leak-tight sealing
Spring	Stainless Steel	AISI 316	Corrosion resistance

Technical Specifications

Design Standards: API 594, EN 12334

Size Range: DN50 – DN1200

Pressure Ratings: PN6 – PN40 / Class 150 – 600

End Connections: Lug EN 1092-2 / ASME B16.5

Testing: API 598

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