AsalAra Piston Check Valve

The AsalAra Piston Check Valve uses a precision-guided piston as the closing member, moving axially inside a cylindrical body to allow forward flow and prevent reverse flow. This valve design ensures tight sealing with minimal wear, suitable for demanding industrial applications where space and flow direction versatility are critical.

The guided piston mechanism provides stable and reliable operation under varying flow velocities and pressures. Piston Check Valves are especially favored in power plants, steam systems, and petrochemical industries for their durability and ability to handle high temperature and pressure fluids.

Constructed with high-quality materials, AsalAra’s Piston Check Valves offer excellent corrosion resistance, longevity, and low maintenance. The valve design also minimizes water hammer and flow turbulence.

Size Range

NPS (inch)

DN (mm)

2” – 36”

DN 50 – DN 900

Pressure Class

Standard

Rating

ASME

Class 150, 300, 600, 900, 1500

Materials
Standard Connections
Product Line

AsalAra Control Valve Series
Piston Check Valves

Features & Benefits

Axially guided piston design

Stable, reliable sealing in any orientation

Compact and robust construction

Suitable for space-limited installations

Minimal pressure drop

Efficient fluid flow with low energy loss

High temperature and pressure capability

Ideal for steam and high-pressure systems

Wide material selection

Excellent corrosion and wear resistance

Low maintenance design

Long service intervals and easy servicing

Applications

Power generation and steam systems

Petrochemical and chemical processing

Oil and gas pipelines and refineries

Water treatment and industrial fluid systems

HVAC and process engineering

Design Options
Certifications & Standards
Why AsalAra?

AsalAra’s Piston Check Valve offers precise, stable, and reliable backflow prevention with versatile installation options and robust design, tailored to meet the needs of high-pressure, high-temperature industrial environments.

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