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Hy-Drop 5800 Blowdown

Main Features

Dual range throttling - primary range plus a super capacity blast range.
Rapid energy dissipation - controls the destructive forces inherent in high pressure drop service.
Accurate and repeatable settings - micrometer dial assures setting accuracy and positive resetting capability.
Quick-change disc - insert an interchangeable stem-disc into the same valve body to convert from one orifice size to another.
Guided-disc - eliminates disc vibration and chatter.
Loose disc: Disc design provides multiposition seating and assures positive alignment of seat and disc surfaces. This gives sure protection against premature failures from seat-to-disc “grind” prevalent in valves of integral stem-disc design.
Dual-purpose disc - separate surfaces for shutoff and throttling.
Stellite seat - resists corrosion and wiredrawing.
In-line repair - Yarway reseating tool can be used to cut a new seat in-line.
Resetting capability: The Hy-Drop® valve has positive resetting capability to accommodate multiple-operation programs with accurate flow control variations.
In-line repair:Yarway reseating tool can be used to cut a new seat without removing the valve from the piping.
Motor actuation: For local or remote operation.
Pneumatic actuation: For automatic control.

Specifications

Valve Size: NPS 1 to NPS 1 1/2
Pressure Rating:ANSI1700,ANSI2700
Process connection type: socket welding, butt welding
Material: carbon steel, F22 alloy steel
Other configurations: Contact us for more information on specifications or options for this product

Applications

The Hy-Drop® throttling valve is designed for continuous blowdown, but also works well for sampling, high pressure vents, boiler feed pump by pass relief, high pressure drop services associated with erosive and wiredrawing characteristics - or where velocity is sufficient to destroy valves of conventional globe or even venturi designs.