Non-return Valves

Backflow preventer for direct screwing onto the pump head, with manual adjustment.

Backflow preventer, type SB TS (Thermulock)

The Kuterlite K426 is a check valve with 2 parallel threaded female ends. By using Kuterlite in your piping system, you can install an easy, free system. Kuterlite provides a piping system suitable for a broad spectrum of applications across the domestic and commercial sectors.

• No need for the use of naked flames
• Can be used on wet pipework
• Joints can be dismounted without adversely affecting performance
• Provided with all relevant approvals

Single check valve

The Kuterlite K4426 is a double check valve with 2 parallel threaded female ends. By using Kuterlite in your piping system, you can install an easy-to-use, free system. Kuterlite provides a piping system suitable for a broad spectrum of applications across the domestic and commercial sectors.

• No need for the use of naked flames
• Can be used on wet pipework
• Joints can be dismounted without adversely affecting performance

Double check valve

The Pegler Type 1039 is a Bronze Horizontal Check Valve, which is designed for long trouble-free service and has Female Tapered Thread connections. All our check valves are designed to prevent backflow of fluids in pipelines and are self-acting. They are used for low velocity liquid services to prevent a change to the direction of flow caused by backflow and are available in sizes ½” to 2”

• Pressure rated up to PN32
• Operating Temperature -10°C to 198°C
• Bronze Body and Disc

Bronze Horizontal Lift Type Check Valve

The Pegler type V914 Valves are Cast Iron swing check valves which are intended to prevent back flow in sections of pipe work and equipment and provide a long, trouble-free service. It is intended to be used in the horizontal position; however, it can be used in a vertical pipeline. They are used for high velocity liquid services to prevent a change to the direction of flow caused by backflow and are available in sizes DN65 to DN300.
According to EN16767:2020

Pegler Check valve swing type (2x flange)