High quality DN150 Swirl preve nter Forward Curved Centrifugal Fan Impeller

Description

Technical Parameters

Products Description

High quality DN150 Swirl preve nter Forward Curved Centrifugal Fan Impeller

Spark Fire-Specific Flanged Reducer
This is Spark’s fire-specific flanged reducer, a core connection and adaptation component for fire pipeline systems, widely used in diameter conversion scenarios of building fire protection and industrial fire protection pipelines. It adopts an integrally cast structure to realize reliable connection of fire pipelines with different nominal diameters. The main body is made of anti-corrosion cast iron with a red fire-specific coating, adapting to fire water medium, combining structural strength and anti-corrosion performance. It is a key supporting equipment to ensure the smooth connection of fire pipeline networks.

High quality DN150 Swirl preve nter Forward Curved Centrifugal Fan Impeller

Applicable Scenarios: Diameter conversion parts of building fire pipelines and industrial fire pipelines Structure Type: Integrally cast flanged reducer (concentric/eccentric optional) Connection Standard: Flanged connection (complies with GB/T 9115 fire pipeline flange standard) Anti-Corrosion Standard: Surface adopts fire-specific red anti-corrosion coating, salt spray test ≥300 hours Adaptable Systems: Wet/pre-action/deluge and other fire pipeline systems

Specification

Technological Parameters

Frequently Asked Question

FAQ

What is a pressure relief valve?

The Forede pressure relief valve (PRV) is a mechanical device that releases gas or liquid from a system when the pressure exceeds a predetermined limit. PRVs are used to prevent over-pressurization, which can damage machinery or people

What is the purpose of pressure relief valve?

The PRV Pressure relief valve is a safety device that prevents a system from becoming dangerously pressurized by automatically releasing excess pressure. PRVs are used in many industrial settings, including power plants, chemical plants, and refineries, as well as in boilers, tanks, and pipelines.

How should i install the pressure relief valve?

The pressure relief valve came with flange end connection, please inform us the flange standard you need before placing the order to ensure the PRV valve could compatible with exist system.

What is the shipping methods?

It could be shipped by sea,by air or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders.

How can i get price?

We usually quote within 24 hours after we get your inquiry(Except weekend and holidays).If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.