Static balancing valves

Static (or manual) balancing valves can adjust flow within a system, creating pressure drop.

They also enable flow measurement, either indirectly (measuring ΔP around an orifice) or directly (with Venturi valves).

There are two types of valve.

	Installation	ADJUSTMENT	OTHER
750	Bidirectional Quick connection	No tools required Multidirectional display	Sanitary compatible (French sanitary certificate)
750B	Complete isolation possible Rotation-free locking	Numerical indicator on the handle Speed limiter	Large sizes
Vario	Bidirectional Compact	99 positions Maintains setting after isolation	Isolation with one quarter-turn
Venturi	No straight pipe required Compact	High accuracy 99 positions Simultaneous measurement and adjustment Maintains setting after isolation	Isolation with one quarter-turn Maximum control Large sizes

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