Ball valves with spring return, up to PN 65

Materials: housing: nickel-plated brass, ball: hard chromium plated brass, seal: PTFE/Viton, spring: 1.4310, handle: zinc plated steel, manufactured silicone-free
Temperature range: -40°C to max. +170°C (dependent on operating pressure), fuels -20°C to max. +60°C
Length according to DIN 3202-M3
Operating range: Water, compressed air, vacuum (max. -0.98 bar), oils, fuels (5 bar max.), heating oil
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).
Catalogue page Pneumatic Atlas 8 (Page 431) Technical documentation Suitable accessories:

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

Sealing strips for metal and plastic, Loctite

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