Wenzhou Qili Fluid Equipment Co., Ltd.
Sanitary diaphragm valves are widely used in the process of producing wine, dairy, and beverage, food industry as well as in pharmaceutical field, and play the role as control box switch in order to control the pipeline fluid.
2. Working principle:
Diaphragm valves is closed in a normal state, the diaphragm close to the body cavity, closed pipe flow leads to the path, When the diaphragm valve needs to clean western open, just need to manual rotating the hand wheel or drive control actuator to stimulate the stem upward movement if the spherical diaphragm followed up bending.
So that the valve to form a conduction state, shell realization cleaning and the purpose to open. The diaphragm to the lower part of the body cavity and the upper valve cover cavity separated from the stem at the upper part of the diaphragm, spool and other parts from the corrosive media, eliminating the need to packing seal structure, and will not produce the media leak. Optimized body design, so that the cleaning solution completely excretion. There is no retention.
Steel parts: Stainless steel 304, stainless steel 316L.
Standard: DIN, 3A, ISO,SMS,RJT
Control mode:Manual Type & Pneumatic Type
Size:DN10-DN100,other size can be customized
Available connection:Clamp/weld/thread/special connection
1.Are you a trader or manufactory?
We are a manufactory (Own Forging workshop and CNC machining workshop )
2.Can your products reach to FDA , CE and 3A requirements?
Yes, all of our material can reach to the requirements of FDA, ISO and 3A Certificate).
3.We can supply:
Sanitary Butterfly Valve, Sanitary Check Valve and Diaphragm Valves, as well as Various Tank Accessories: Sight Glass, Strainers/Filter, Cleaning Ball, And other Pipe Fittings, (Pipe Unions: SMS, DIN, IDF, RJT, 3A,DS; Fittings: Ferrule,Elbow, Tee, Reducer and all other Non-standrad fittings), each products are tested well by our strictly Quality Control System, and we also have excellent service to support you and promote your business.
For large quantity, as usual, it can be sent out within 20-40 days.
Small parcel will be dispatched by DHL, FedEx, UPS OR TNT Courier.
Big cargo will be delivered by Air freight or By Sea.
Payment methods: L/C, T/ T, Paypal,Western Union
We can provide samples production and service. Usually 2 to 5 days, the sample can be sent to your hands. We will choose the shipping way as you required: By sea, by air or by express. Any question about samples, please contact us.
7.For OEM products:
We will finish the production within 20-40 days after payment has been confirmed.
About delivery and shipping:
We will choose the delivery way as you required: By sea, by air, by express ect. Save your cost is our mission.
Any question or problem will be respond within 12 hours.
Any problem happened to our product, we will do our best to help client to solve it, spare parts will be half price in lifetime.
If you can't solve the problem in your local, please delivery the product to us, we will repair it and then back to you.
All the products are calibrated with real working condition, and tested before shipping as qualified product.
12.Purpose:Attitude is everything.
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