Sanitary Grade Lu Electric Three-piece Butterfly Valve

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  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

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    Long-term effective

  • Last update:

    2019-05-12 21:29

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Company Profile

Wenzhou Cida Fluid Technology Co.,Ltd

By certification [File Integrity]







Website:http://www.cida-tube.com/ http://cidaliuti.open-fa.com/

Product Details

Product Details:

Place of Origin:


Brand Name:



CE, 3A, ISO9001, FDA

Model Number:


Payment & Shipping Terms:

Minimum Order Quantity:

> 1PC



Packaging Details:

Cartons and plywood case

Delivery Time:

1 - 2 weeks

Payment Terms:

L/C, T/T, Western Union, Paypal

Supply Ability:

10,000pcs per month

Aluminium Pneumatic Actuator Powered Sanitary Stainless Steel Butterfly Valves Weld Connection End

Quick Details:

· Butterfly type configuration

· Comprehensive range of elastomer seals with thermal stability and crrosion resistance

· Hygienic 304 / 316L stainless steel with high tensile strength

· Highly polished stainless steel disc Ra<0.8µm

· Pneumatic actuator ensures efficient and reliable opening and closing

Design Highlights:

· Aluminum Pneumatic Actuator: light weight, cost saving

· Intelligent control mode of spring return or double acting (NC or NO)

· Butterfly valve body: easy installation, fast disassembly

· Weld end: much firmer & strong connection to kill leakage problem and flow retention

Working Principle:

A. Spring Return Mode: Inlet air pressure drives piston outwards, the gear rotates accordingly to open the valve; when air pressure reduces, spring forces piton backwards, valve stem turn together with the gear to close the valve

B. Double Acting Mode: Compressed air enters the chamber through 2" inlet and gets out of 4" outlet, valve is opened; compressed air enters the chamber through 4" inlet and gets out of 2" outlet, valve is closed



Aluminum pneumatic actuator

Operation mode:

Spring return, double acting


DN25 ~ DN200

Body Material:

316L, 304 stainless steel

Seal Material:


Working Pressure:

0 ~ 8 bar

Working Temperature:

-20℃ ~ 80℃

Surface Finish:

Outside sanding polishing, inside Ra<0.8μm

Weld end dimension standard:

EN10357, DIN11866, DIN11850, ISO1127, ISO2037

Application industries:

Food, dairy, wine, water, pharmacy, comestics, chemical fluids, etc.

As the leading brand in valve fitting industry!We firmly believe that "science and technology create perfect, quality cast brand", the introduction of advanced production management experience and production technology.And actively implement the ISO9001 international quality system and the EU CE certification, faster and more effective breakthrough.


Q: How about the surface finishing ?

A: Cida valves and pipe fittings have CNC machine finished,Matt and mirror polished,it will be

confirmed by customer’s requirement.

We can provide:

Sanitary butterfly valves, sanitary check valves and diaphragm valves, and various tank fittings: sight glasses, strainers, cleaning balls and other fittings, (fittings: SMS, DIN, IDF, RJT, 3A, DS;Accessories: rings, elbows, tees, reducers and all other non-standard accessories), each product has been tested by our strict quality control system, and we also have quality service to support you and promote your business.

Lead time:

1. For large quantities, as usual, it can be delivered within 20-40 days.

2. Small packages will be sent by DHL, FedEx, UPS or TNT Courier.

3. Bulk cargo will be supplied by air or sea.