Steel flap door circular square hydraulic automatic opening and closing anti backflow check valve

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Attributes

Steel flap door circular square hydraulic automatic opening and closing anti backflow check valve

$55.71

Reference Price

1platform (Min. Order)

Welcome to inquire by phone

Steel flap door

Negotiable

Ship From

Hengshui, Hebei

Shipping

To be negotiated with the supplier

Customization

For customization requests, please

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Brand

Yujiang Water Conservancy

Does it support customized processing

Yes

Household

Household: Commercial

Device Name

Steel flap door

Scope of application

Municipal rainwater and sewage pipelines, pump station outlets, river channel drainage

Place of Origin

Hebei

style

Circular, square, rectangular

Opening method

Self opening, automatic self closing, hydraulic automatic opening and closing

sealing form

Rubber soft seal, fully wrapped rubber seal, zero leakage check

connection method

Flange connection, embedded type, concrete pouring type, sleeve connection type

Applicable Medium

Rainwater, sewage, river water, chemical wastewater, mild acid-base water quality

characteristics

Flange docking or concrete embedding, short construction period

sealing performance

Reverse waterproofing to prevent backflow, tightly sealed, with minimal backflow

Product advantages

High strength, light weight, good corrosion resistance, long service life

type

to bang on the door

Material

steel

Details

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