DN50-DN300 Cast Iron/Ductile Iron Non-Return Flange End Ball Check Valve Video,Demo, How It Works & Features

Name: DN50-DN300 Cast Iron/Ductile Iron Non-Return Flange End Ball Check Valve
Uploaded: 2026-08-01T10:28:05+08:00
Description: Watch the DN50-DN300 Cast Iron/Ductile Iron Non-Return Flange End Ball Check Valve video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-06 4840

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Product Specifications

Media:

Water

Temperature:

Ordinary Temperature

Material:

Ci/Di

Connection Form:

Flange

Structure:

Swing

Pressure:

Ordinary Pressure

Function:

Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence

Sealing Form:

"0"Leakage

Flow Direction:

Reversing

Standard:

DIN3202-K4

Application:

Industrial Usage, Water Industrial Usage, Household Usage

Certificates:

CE(PED), ISO9001, Wras, Cu-Tr

Body Materials:

Ductile Iron/Cast Iron

Ball Materials:

Ductile Iron/Aluminum

Seat Materials:

NBR/EPDM

Coating:

Fbe Epoxy Coated

Flange Standards:

10/16/150lb

Face to Face Standards:

DIN3202-F6

Trademark:

AVANNTO/OEM

Transport Package:

Bubble Bags and Ply Wooden Cases

Specification:

DN50-DN300

Origin:

Beijing China

HS Code:

8481300000

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