Shut-off valves

For cold and warm water up to 80° C, compressed air, mineal oils and fuel oils types EL and L, 6 bar uo to 80° C. For applications suitable up to 100 bar. The pressure specification PN for hand-operated shut-off valves applies to the design factor 1.5 (according DIN 3230 and ISO 5208).

LD Shut-off valve PN 40 (with internal threaded spindel)
For hydraulic oil, mineral oil, fuel oil, Diesel, water etc. Temperature up to 150° C. For steam up to 10 bar. For compressed air up to 35 bar on request. CS DIN 86501 Rg.-N. The pressure ration PN for hand-operated shut-off valves applies to the design factor 1,5 (according to DIN 3230 T5 and ISO 5208)

Materials:
Body made of steel, coating DIN 50938-FE//A/T4, ball of hard chrome plated carbon steel, spindle of zinc plated steel.

Seals:
Ball seat of POM (e. g. Delrin), spindle seal of NBR (e. g. Perbunan).

Temperature range:
-10° C up to +100° C

Stainless Steel

Materials:
Body made of stainless steel, ball of stainless steel, stpindle and connectors of stainless steel.

Seals:
Ball seat of POM (e. g. Delrin), spindle seal of NBR (e. g. Perbunan), DOZ from function nut FPM (e. g. Viton^®).

Temperature range:
-30° C up to +100p>