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MadeInChina.com > Industrial Equipment & Components > Valve > Butterfly Valve
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Electric Fluorine Lined Flange Butterfly Valve

Price Negotiable
Min Order 10 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 252 people viewed
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Model NO.:
D941PFA/F46/F4
Media:
Acids/Bases/Oxidizing Agents
Driving Mode:
Electric
Connection Form:
Clamp
Structure:
Centre Sealing
Seal Form:
Force Sealed
Valve Stem:
Normal
Work Pressure:
Pn 0.6-1.0MPa;150lb
Working Temperature:
Normal Temperature (-40°C<T<120°C)
Material of Seal Surface:
Soft Sealed
Valve Body:
Casting
Standard:
Hg/T3704;GB/T 122238;API 608
Application:
Industrial Usage
Structure Length:
GB/T12221;ASME B16.10;Hg/T3704
Inspection Test:
GB/T13927;API598
Trademark:
YOLEN
Transport Package:
Wooden Case
Specification:
2"-104"
Origin:
Zhejiang China
Product Description
Product Description

 

Uses and Features
    The fluorine-ined butterfly valve adopts a PTFE-ined butterfly plate with a sphericalsealing surface. The valve is easy to operate, has tight sealing perfomance, and has along service life; it can be used for quick shut-of f or flow regulation. Suitable forapplications requiring reliable sealing and good regulation characteristics.
    The valve body adopts a split type, and the seal at both ends of the valve shaft iscontrolled by the rotating base surface between the butterfly plate and the valve seat plusfluorine rubber, it ensures that the valve shaft does not come into contact with the fluidmedium in the cavity. lt is widely used in the transportation of liquid and gas (indudingsteam) in varous types of industrial pipelines, and the use of severe comosive media.such as: sulfuric acid, hydrofluoric acid, phosphoric acid, chlorine, strong alkali, aqua regia,etc.sexual medium.
Main feature
1. Novel and reasonable design, unique structure, light weight, quick opening and dosing.
2. The operating torque is small, the operation is convenient, labor-saving and smart, and the 90° rotation can be opened quickly.
3. Small and light, easy to disassemble and maintain, and can be installed in any position.
4. The seals can be replaced, and the sealing performance is reliable and can achieve zero leakage of bidirectional sealing.
5. The sealing material has the characteristics of aging resistance, corrosion resistance and long service life.
6. The flow characteristics tend to be straight, and the adjustment performance is good.
9. The connection between the butterfly plate and the valve stem adopts a pin-free structure, which overcomes the possible intemal leakage point.
10. The butterfly plate can be sprayed with coating according to user requirements, such as nylon or PTFE.
11. The valve can be designed as flange connection and wafer connection.
12. Various drive modes can be selected from manual, electric or pneumatic, and the actuator can be selected with electric signal feedback indicaton and vanous accessories to realize automatic operation.
Product Parameters

 

Company Profile

 

FAQ

1. Can I have a sample order for valve?

A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.

2. Do you have any MOQ limit for valve order?

A: Low MOQ, 1pc for sample checking is available.

3. How do you ship the goods and how long does it take to arrive?

A: We usually ship by sea. It usually takes 30 days to arrive. Airline shipping also optional.

4. How to proceed an order for valve?

A: 
Firstly let us know your requirements or application.
Secondly We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places deposit for formal order.
Fourthly We arrange the production.

5. Do you offer guarantee for the products?

A: Yes, we offer 1.5years warranty to our products.

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