China Butt-Weld Sanitary Butterfly Valve

Butt-weld sanitary butterfly valve (Long type)
1)Material of valve: SUS304/SUS316L, AISI304, AISI316L
2)Size: DN20-DN150/1"-6"
3)Standard of valve: DIN, 3A, ISO/IDF, BS/RJTASME/BPE, SMS
4)Material of seal: Silicone/VMQ/EPDM/FPM FDA117.2600
5)Connection mode: Weld/clamp/thread/flange/union
6)Certification: Material inspection report
7)Power: Pulling handle/multi-position plastic handle/multi-position stainless steel handle/electric actuator/pneumatic head
8)Three type of actuator: Normally open(NO), normally closed(NC), Air/Air(A/A)
9)Work principle: This kind of valve can be handled by manual or an electric actuator, and also can be handled by a pneumatic actuator.
10)Medium: Food, beverage, dairy, pharmacy.
11)certification: metallurgical tests&pressure tests.
As a manufacturer, We can customize and design according to the customer's requirement if the specification is out of our standard.
Don't hesitate to contact us if you need more details or catalogue.
CE Certificate can be provided.

Technical Data

Material Contact with the product components 304/316L(1.4306/1.4404) Can provide material inspection report
Materal no contact with the product components 304(1.4301) Can provide material inspection report Sealing material Standard silicone Adopt sealing material with all the seal material the FDA 117.2600
Option EPDM/FPM Adopt sealing material with all the seal material the FDA 117.2600 Pressure Pressure of work 0-10 bar
Control air pressure 5-8 bar
Temperature Working temperature Silicone:(-50~+180ºC) EPDM(-20~+135ºC) FPM(-30~+230ºC)
sterilization temperature 150ºC(Max 20min)
Surface treatment Inside surface treatmentRa≥0.4-0.8μm
Surface treatment Ra≥0.8-1.6μm
Connection The diameter weldingDIN11850-2,DIN11850-1,3A,SMS,ISO,IDF,BS....
Connection mode:weld, triclamp,thread,flange,union,nut,etc
Optional driven Brainpower

Pneumatic controlPneumatic head and fixed bracket
Manual handle modepulling handle (round puling handle, square pulling handle) Multi-position handle(stainless steel&plastic) American type stainless steel stainless steel multi-position handle