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Name:Longva Stainless Steel Sanitary Manual Tri Clamp Butterfly Valve with trigger handle
Size | 1/2"-10",DN15-DAN250 |
Material | SUS 304, SUS 316L |
Standard | ISO, DIN, IDF, SMS |
Connection End | weld, clamp, thread, flange,union |
Gasket | Silicone,Epdm or Viton |
Internal polished | ≤0.8μm |
external polished | ≤1.6μm |
Working Principle | by manual,pneumatic,electric |
Handle Type | Pull handle, Multi-position stainless steel handle, Multi-position plastic handle |
Application | Pharmacy, beer, food, dairy, beverage, cosmetic, chemical industry |
Working Princliple
This kind of valve can be handled both by manual or an electric actuator and also can be operated by a pneumatic actuator.
Electirc actuator or penumatic actuator is to covert the axial movement of piston to be 90° rotation of valve shaft.So that the valve can be open or close to achieve the requirement of control and open/close for the pipeline system.They have three type of actuator:normally open(NO),normally closed(NC) ,air/air(A/A).
Multi-position handle regulates the valve by 15° in its open or close 12 seat and achieve control of medium flow purpose.
Pulling handle regulates the valve through four multi-function positioning,in its open or close four position and also achieves control of medium flow purpose.
(As your reference)
Q: Is the price of your products lower than others?
A: We can not promise you the lowest price,because the best quality is what we pursue firstly.
Q: Can you provide us with some samples for testing?
A: Of course, we can offer you samples.
You only need to bear the freight and samples' charge can be negotiated.
Q: How about your service?
A: We have pre-sale service, in-sale service and after-sale service and you can know about them in our service.
Q:What's your package?
A:1pc/cloth bag then put into inner box;
If the valve has pneumatic actuator then we can put the valve into a custom foam box then put into carton box.
Q:What's the shipping way?
A:small package,you can choose courier or China post(if it is not urgent)
Large or weight package,you can choose by air,see or train.
Q:What's the information we need tell you before we place order?
A:you need tell us the product standard,size,connection,gasket,handle type. If need pneumatic butterfly valve need tell us single or double action,stainless steel or aluminium alloy actuator,whether need solenoid valve or other accessories or not.
Q:What's the delivery time?
A:if the qty is less than 1000pcs normal 12~15days,if 1000~5000pcs about 25days.