Bray SA50 Series External Hydraulic Damper Accessory Product Image
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Check Valve Accessory SA50 Series External Hydraulic Damper

Bray SA50 Series external hydraulic damper, adjustable speed control protects valve components for precise flow management, suitable for wastewater treatment

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Product Overview

Equipped with adjustable speed control to protect valve components for precise flow management

Optimized Hydraulic Control for Valve Safety

Rite SA-50 Series hydraulic-pneumatic speed control can slow down valve opening to protect the disc assembly during the final degrees of travel. These devices provide adjustable speed control and are ideal for pulsating flow applications. The SA-50 uses the SA-40 compression spring (Note: another model of this speed control, the H-100 model, can use the SA-01 compression spring.)

Technical Specifications

ItemParameter
Size RangeNPS 12” to 54” (300mm to 1350mm)
Accessory TypeHydraulic and pneumatic speed control
ApplicationIndustrial waste, sewage treatment, solid waste treatment

FAQ

What is the main function of the SA50 Series external hydraulic damper on a check valve?

The SA50 Series uses hydraulic and pneumatic speed control to slow down the valve opening process and provides protection during the final degrees of valve travel, helping to reduce impact on the disc assembly during operation. Its adjustable speed control feature also enables more precise flow management.

What applications are suitable for the Bray Rite SA-50 speed control device?

The SA-50 is suitable for applications with pulsating flow and can be used in industrial waste, sewage treatment, and solid waste treatment conditions. Specific configuration should be confirmed based on actual valve model and application conditions.

What size range of check valves is the SA50 Series suitable for?

The SA50 Series is suitable for NPS 12 to 54 inches, i.e., DN 300 to 1350 mm. Actual selection should confirm check valve size and application conditions.

Is the speed control of the SA50 adjustable?

Yes. The SA50 provides adjustable speed control that can be regulated based on valve movement requirements, suitable for applications such as pulsating flow that require controlled valve movement speed.

What is the difference in spring configuration between the SA50 and the H-100 speed control device?

The SA50 uses the SA-40 compression spring; the H-100 is another speed control model that uses the SA-01 compression spring. The appropriate speed control device and spring configuration should be confirmed based on the check valve model and application conditions.

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