Sludge-off valve B 10

Sludge-off valve for drain of boiler’s mud and sludge from steam boilers. Valve has two hand wheels. Smaller wheel is designated for cleaning the seat from roughly dirts. Bigger wheel is designated for control of valve. If the 100 percent tightness is required, it´s mandatory to add globe valve in to pipeline.


More informations can be found below in catalogue lists.

Pressure/temperature ratings

Product Description

Type PN DN Catalogue list
B 10 1X1-X40 40 25-50 Display PDF
B 10 1X1-X63 63 25-50 Display PDF
B 10 1X1-X100 100 25-50 Display PDF
B 10 1X1-X160 160 25-50 Display PDF
B 10 1X1-X250 250 25-50 Display PDF
B 10 1X1-X320 320 25-50 Display PDF

Produced design

Connection 1 – Flanged, 2 – Welding end
Operation 1 – Hand wheel
Body material 0 – Stainless steel, 3 – Forged alloy steel, 4 – Forged carbon steel, 5 – Cast carbon steel