GESTRA CB 14 Series Swing Check Valves

Gestra CB serisi swing tip çekvalf – flanşlı bağlantılı ağır hizmet tipi geri akış önleyici vana
Gestra CB 14 swing tip çekvalf teknik çizimi – Flanşlı bağlantı ve döner klape yapısı

GESTRA CB 14 Series Swing Check Valves


Reliable Non-Return Valves for Steam, Water, and Industrial Applications

The GESTRA CB 14 Series is a range of wafer-type swing check valves designed to prevent backflow in industrial pipelines. With their compact construction, low pressure drop, and robust swing design, CB 14 valves are ideal for a wide variety of fluid systems including steam, hot water, and gas lines.

🔍 Key Features:
Wafer-type design for space-saving installation between flanges

Designed according to EN 558-1, series 48 face-to-face dimensions

Compatible with flanges EN 1092-1 PN 6/10/16 and ASME B16.1 Class 125 FF / B16.5 Class 150 RF

NBR soft-seated as standard (EPDM or FPM on request)

Suitable for installation in horizontal or vertical pipes (flow direction upwards in vertical lines)

Compact and lightweight for easy handling and maintenance

Designed for low-noise and low-vibration operation

🧰 Typical Applications:
Steam pipelines in industrial facilities

Heating and cooling water systems

Compressed air and inert gas lines

Process lines in chemical and food industries

HVAC systems and energy centers

✅ Why Choose GESTRA CB 14?
The CB 14 valve combines durability, flexibility, and ease of installation. It provides effective protection against backflow and minimizes energy loss in pipeline systems. The soft seat design ensures excellent sealing, even at low differential pressures.

GESTRA CB 14 Swing Check Valves – Application Areas

GESTRA CB 14 Swing Check Valves

The GESTRA CB 14 swing-type check valves are engineered for a wide range of non-return applications where compact installation and reliable backflow prevention are essential. Thanks to their wafer-type body and soft-sealing performance, they are particularly well-suited for:

🔧 Industrial and Utility Systems
Steam pipelines in manufacturing plants and energy systems

Hot and cold water circuits in HVAC installations

Compressed air lines and inert gas distribution networks

Process water systems in chemical and pharmaceutical industries

Cooling water return lines in mechanical and thermal power plants

🌡️ Building Services and Mechanical Systems
District heating and cooling systems

Boiler feedwater and condensate return lines

Firefighting systems with low-pressure drop requirement

Pump protection applications (to prevent reverse flow)

💧 General Media Compatibility
Steam, water, gases, and certain non-aggressive liquids

Suitable for systems requiring soft sealing at low differential pressures

Can be installed in horizontal and vertical pipelines (flow upwards)


GESTRA CB 14 wafer-type check valves are ideal for steam, water, and gas systems in industrial plants, HVAC installations, and utility pipelines. Their compact design and NBR soft seat ensure leak-tight backflow prevention.