JIS 16K Angle Screw-Down Check Valve

JIS 16K Angle Screw-Down Check Valve


JIS 16K angle screw-down check valve adopts upgraded thickened body structure to withstand 1.6MPa high pressure, far exceeding the bearing capacity of 5K and 10K models. It integrates manual screw shut-off and automatic check functions with 90° angle flow design for low flow resistance and zero-leakage performance.

Overview

Application:It is widely used on high-pressure steam, cooling and process pipelines of ships, chemical equipment and industrial piping systems.It serves critical pipelines requiring both pipeline isolation and strict anti-reflux protection to safeguard upstream and downstream devices.

Material Specification:

Part NameMaterialCode
1-BodyCast IronFC20
2-SeatBronzeBC6
3-DiscBronzeBC6
4-StemBrassC3771BD

Technical Specification:

Nominal DiameterTest Pressure MPa (kgf/cm)
BodySeat
50 to 2003.2 [33]2.38 [24.2]

Drawing:

JIS 16K Angle Screw-Down Check ValveDRAWING.png

Dimensions:

SizeNo.D₂ Kg
501201551208192025516018
651301751408192227020025
801502001608232429522435.7
1001702251858232633025049.2
1252002702258252639031576.1
150225305260122528435355103
200250350305122530540450155


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