Sanitary Butterfly Valve Application

A hygienic, automatically or manually operated butterfly valve suitable for a wide range of applications in stainless steel piping systems.

Working principle of sanitary butterfly valve

The BV6 series butterfly valve can be operated remotely by a pneumatic head or manually by a handle. There are three standard actuator types, namely normally closed (NC), normally open (NO) and air/air (A/A). The actuator converts the axial movement of a piston into a 90° rotational movement of the valve shaft. When the circular butterfly in the valve body contacts the sealing ring of the butterfly valve, the torque of the actuator increases, closing the valve. Selecting different manual operation handles can mechanically lock the valve in the open, closed, middle or other positions. Regulate the flow.

Sanitary Butterfly Valve Technical Parameters

Metal material	Parts in contact with the product	304L/316L (1.4307/1.4404) Forged
	Parts not in contact with the product	304(1.4301)
Sealing material	Standard	EPDM
	Optional	FPM, Silicone, NBR
	Imported sealing materials are used, all sealing materials comply with FDA 177.2600
temperature	Operating temperature	-20~+135℃（EPDM）
	Sterilization temperature	150℃(MAX 20min)
pressure	Work Pressure	0~10bar
	Control gas source pressure	5~8bar
Surface treatment	Internal surface treatment	R≤0.8μm
	External surface treatment	R≤1.6μm
connect	Connection Standards	Welding end: DIN 11850 Series 0, 2
		Welding end: Inch pipe diameter standard
	Connection method: welding, quick-install, thread, flange, etc.
Optional	Intelligent Controller	24V DC
		1/2 solenoid valve
	Position Sensors	24V DC
		2 NPN or PNP position sensors