VEECO Dual Plate Check Valve

By Vamsy Engineering Co

Product Overview

VEECO Dual Plate Check Valves are designed to prevent reverse flow in pipelines with fast and efficient operation. The compact wafer-type design ensures easy installation and long-lasting performance across industrial and commercial systems.

Working Principle

The valve consists of two spring-loaded semi-circular plates.

• When fluid flows forward, the plates open inward.

• When the flow stops or reverses, the spring automatically closes the plates, preventing backflow and minimising water hammer.

Technical Specifications

General

• Type: Wafer Type, Dual Plate (Double Disc)

• Size Range: 50 mm to 300 mm

• Pressure Rating:  PN16 / PN25

Material of Construction

• Body: Cast Iron / Ductile Iron 

• Plates: Stainless Steel / Ductile Iron

• Spring: Stainless Steel

• Seat:  EPDM 

Key Features

• Compact and lightweight design

• Fast closing action (spring-loaded)

• Prevents backflow and water hammer

• Low pressure drop

• Maintenance-free operation

• Easy installation between flanges

Applications

• Water Supply Systems

• Fire Fighting Systems

• HVAC Systems

• Industrial Pipelines

• Pump Discharge Lines

Advantages Over Conventional Check Valves

• Faster response compared to swing check valves

• Requires less installation space

• Higher efficiency and reliability

• Suitable for horizontal and vertical installation

Design Highlights

• Wafer-type body for space saving

• Dual disc mechanism for balanced operation

• Spring-assisted quick closure

• Precision-engineered sealing

Tagline

VEECO Smart Flow Control with Maximum Protection