DIN 3840 Swing Check Valve DN200 PN40 Cast Steel

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Made of high-quality casting, the DIN swing check valve has a cast steel body with bolted bonnet structure and flange connection. The valve is designed with good sealing performance and minimal water hammer effect.

Material : Cast Steel 1.0619

Product Detail

Product Description

Type	Check Valve
Size	DN200
Pressure	PN40
Construction	Bolted Cover, Swing Type
Connection	RF Flange Connection
Body Material	Cast Steel 1.0619
Design Norm	DIN 3840
Face to Face	DIN 3202
Flange End	EN 1092-1
Test & Inspection	EN 12266
Applicable Medium	Water, Oil, Gas

Features

1. All closing part is installed inside the valve body and do not penetrate the valve body;

2. Except for the sealing gasket and sealing ring used at the flange, there are no external leakage points as a whole, eliminate the possibility of valve leakage;

3. The valve disc has appropriate micro position compensation.

Dimension Checking & Pressure Testing