Non-Return Valves - Double Leaf Valve type CD | Mei | Philippopoulos s.a.
Non-Return Valves - Double Leaf Valve type CD | Mei | Philippopoulos s.a.
Non-Return Valves - Double Leaf Valve type CD | Mei | Philippopoulos s.a.
Non-Return Valves - Double Leaf Valve type CD | Mei | Philippopoulos s.a.
Non-Return Valves - Double Leaf Valve type CD | Mei | Philippopoulos s.a.
Non-Return Valves - Double Leaf Valve type CD | Mei | Philippopoulos s.a.

Non-Return Valves - Double Leaf Valve type CD | Mei

Reliable Flow Protection: Non-Return Valves - Double Leaf Valve type CD | Mei

The Non-Return Valves - Double Leaf Valve type CD | Mei are a smart solution designed for industrial systems that need efficient, one-way flow control. Their robust construction and advanced double leaf design make them essential for safeguarding equipment and optimizing system performance. Suitable for many industrial applications, these valves guarantee the right direction of flow, every time.

Features & Benefits of Non-Return Valves - Double Leaf Valve type CD | Mei

  • Dual Leaf Design: Two movable plates ensure quick opening and secure sealing, reducing the risk of reverse flow.
  • Reliable Performance: Prevents unwanted backflow efficiently, protecting pumps and critical components from damage.
  • Durable Construction: Built with high-quality materials to withstand tough industrial environments and offer long service life.
  • Low Pressure Drop: Optimized internal structure helps maintain smooth, uninterrupted flow, ensuring minimal resistance.
  • Compact & Easy to Install: Slim body and simple mounting make upgrades or replacements fast and hassle-free.
  • Maintenance Friendly: Designed with easy access in mind, allowing for quick inspection and service when needed.

Installing the Non-Return Valves - Double Leaf Valve type CD | Mei means peace of mind. They act as silent guardians in your system, stopping backflow and keeping your operations running smoothly. Their double leaf mechanism reacts quickly to flow changes, closing swiftly to block reverse movement and opening gently when needed. This helps prevent water hammer and wear in pipes, promoting long-term reliability.

These valves handle a wide range of industrial tasks—whether you’re working with water, steam, or process fluids. Their smart engineering ensures energy-efficient operation and consistent performance, even under constant use. With their straightforward installation and minimal maintenance needs, they help you avoid downtime and focus on what matters most: getting the job done right.

Choose the Non-Return Valves - Double Leaf Valve type CD | Mei for protection, efficiency, and lasting value in your industrial pipeline systems. Trust in Mei’s engineering to deliver worry-free backflow prevention, every day.

Standard (Options)
  • DIN
  • ANSI
Connection (Options)
  • Flanged (Wafer)
  • Flanged (Lug)
  • Double Flanged
Material (Options)
  • Carbon Steel
Pressure Rating (Options)
  • PN 10
  • PN 16
  • PN 25
  • PN 40

Datasheet and documents

Description

Technical data

Wafer design

Self-centering

Low pressure drop

Easy to install and maintenance

Metal-on-metal seal – EPDM – VITON – BUNA

Available materials: Body made of Carbon Steel, AISI 316; clappers made of AISI 316L/CF3M

DN 50 to DN 500 Series

UNI PN 10-40 ANSI 150-600 flange fitting

Gauge according to EN 558 – 1.16 and API 594

PRESSURE testing in accordance with API 598

Special executions upon request

Dimensions

DNØCAØD PN10ØD PN16ØD PN25ØD PN40ANSI150ANSI300ANSI600
AØDAØDAØD
506543109109109109601056010960110
65804612960129129671246712967127
809464144144144144731377314473147
10011764164164170170731757317879193
12514070195195198198861958621398239
150170762202202282289822098248137264
2002248927560285293127279127306165318
250265114330330340355146340146360213398
300310114380387403420178410178420229455
350370127440448460477178448178484273489
400430140490495514549190514232539305563
500530152595617624631219605292653368679