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83240

3/2-way seat valves

Technical features

Medium

Neutral gases and liquids

Pilot fluid

Air max. +60°C (+140°F)

Switching function

Normally closed from P to A, closed by spring force, opened from P to A by pilot pressure

Operation

Pressure actuated by external fluid

Mounting

Optional

Flow direction

Determined

Port size

DN 15, DN 20, DN 25, DN 32,
DN 40, DN 50, DN 65, DN 80,
DN 100

Pilot connection

G1/4

Fluid temperature

–10 … +180°C (+14 … +356°F)

Ambient temperature

max. +60°C (+140°F)

Material

Body: Stainless steel
Seat seal: PTFE
Spindle saling: PTFE chevron packing
Internal parts: Brass, Stainless steel