Applications:
sanitary butterfly valve is a sanitary automatically or manually operated butterfly valve. It is well suited for various applications in stainless steel pipe systems.
Operating Principle:
sanitary butterfly valve can be either remote-controlled by an actuator or manually operated by a handle.
The actuator has three standard types, namely normally closed (NC), normally open (NO) and air/air activated (A/A).
The actuator transforms the axial movement of a piston into a 90° rotation of a valve shaft. The torque of the actuator is increased when the valve disc in the valve body contacts the gasket of the butterfly valve, the valve is closed then.
The butterfly valve can be mechanically locked in open, closed, middle or other positions by selecting different manual handles to regulate the flow.
Technical Data:
metal materialProduct wetted304L/316L (1.4307/1.4404) forgedNon-product wetted304(1.4301)We can provide EN 10204 3.1B certificate.Seal materialStandardEPDM
All seal materials comply with FDA 177.2600.OptionsNBR,FPM,Silicone
All seal materials comply with FDA 177.2600.TemperatureContinuous working temperature-20~+135ºC(EPDM)Sterilization temperature150ºC(max 20min)PressureWorking pressure0~10bar(standard)Control air pressure5~8barSurface treatmentInternal surfaceRa≤0.8μmExternal surfaceR≤1.6µmConnectionConnection standardsWelding end: DIN 11850 series 2Welding end: Inch pipe diameter standardConnection methods: welding, thread, clamp, flangeOptionsSmart controller24V DCSolenoid valve (1 or 2)Position sensor24V DCNPN/PNP position sensor (2)
Contact Information:
Company: Santhai Valve Pipe-fitting Co., Ltd.
Contact Person: Selma, Lee
Tel: 86-577-86993696 Mob: 86-152-5863-7176
Web: www.cnsanthai.com