Stainless steel ball valves with spring return, PN 63
Materials: Housing: 1.4408, ball: 1.4408, seal: PTFE, handle and spring: 1.4301
Temperature range: -20°C to max. +180°C (dependent on operating pressure)
Length according to DIN 3202-M3
Operating range: Water, steam, oil, compressed air, vacuum (max. -0.9 bar), fuels, solvents, aggressive media
Function: The basic setting the ball valve is in the closed position. It is opened against the spring force. When releasing the handle it jumps into the "Close" position. Closing should be supported manually (no quick shut-off valve).
*length not according to DIN
Catalogue page Pneumatic Atlas 8 (Page 435)
Technical documentation
Suitable accessories:
Double nipple with cylindrical thread, PN 16/40
Elbow screw connections separable, double sided with female thread - conically sealing, up to 25 bar
Double nipple separable with male thread - conically sealing, up to 25 bar
Screw connections with welded on and male thread - tapered seal, PN 16
Threaded nozzles with cylindrical thread - internal cone, PN 10/16/40
Threaded nozzles with male thread and safety collar, Dimensions according to EN 14420-5 (DIN 2817)
PTFE sealing tape, standard quality
Seal flax
Sealing paste for hemp or flax seals
Loxeal thread seals
All technical data are to be understood as non-binding reference values.
prices given plus VAT
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