Teflon Lined Diaphragm Valves

Teflon Lined Diaphragm Valves

Teflon Lined Diaphragm Valve Brief Itntroduction: 1.Its main features are heavy-duty, robust construction, maintenance-free, easy replacement of components on site. Convenient, flexible and accurate open or close. 2. It is ideal products used in chlor-alkali, industrial in organic chemicals,...

Product Details

Teflon Lined Diaphragm Valve



Brief Itntroduction:

1.Its main features are heavy-duty, robust construction, maintenance-free, easy replacement of components on site. Convenient, flexible and  accurate open or close.

2. It is ideal products used in chlor-alkali, industrial in organic chemicals, metal and mining, nitrogen and phosphatic fertilizers, petroleum refining, pharmaceutical etc.

3.It is not applicable for diaphragm used in medium with hard particles, which will cause diaphragm damage and leakage.

4.The working temperature cannot exceed the specified range.

5.Open the diaphragm too frequent will influence the sealing performance.

 

 

Features

Design & Manufacture: BS 5156-85, MSS SP-88, ISO, DIN ·

Face to Face Dimension: BS 5156-85, ANSI B16.10, ISO, DIN 3202 ·

Flanged Dimension: BS 5156-85, ANSI B16.5, EN 1092, ISO,

 

Inspect & Test: BS 5156, MSS SP-82, API 598 ·

Operation: Handwheel, Pneumatic & Electric ·

Size Ranges: 1 inch to 16 inch ·

Pressure Rating: PN6, PN10, PN16, ANSI 125, ANSI 150.


Diaphragm valve only has three main components: body, diaphragm and bonnet assembly

The flow characteristic of diaphragm valve is close to that of quick opening

The feedback signal of pneumatic diaphragm valve adopts contactless sensing technology

 

Materials

Body/Bonnet: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel & Duplex ·

Lining (Optional):   Fluorine -- PTFE, FEP, PCTFE, PVDF, TFE, PFA, RPP, PO  

Rubber NR, BR, IIR, CR, EPDM, CSPE, FKM, SI ·

Diaphragm: PTFE

Compressor/Disc: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel ·

 Stem: Carbon Steel & Stainless Steel · Handwheel: Iron & Steel

 


Characteristics:

Non-stick property

Self sealing faces

High resistance to Thermal/Mechanical shock

Suitable for pressure and vacuum application

Easy to install

Long life and Zero maintenance

More economical than glass lined and special alloys

Can be tailor made to suit customer requirements


Due to the limitation of diaphragm material, diaphragm valve is suitable for low pressure and low temperature applications. Generally do not exceed 180 ℃. As the diaphragm valve has good corrosion resistance, it is generally used in the devices and pipelines with corrosive medium. Due to the use of temperature applicable medium diaphragm valve is limited by the diaphragm valve body lining material and diaphragm material.



Customization Acceptale

Welcome to inquiry.

diaphragm valve

XIAMEN KEMUS VALVE CO.,LTD.

Website : https://www.kemus-valve.com

Elaine Zheng

(Sales Director)

Email: sales1@kemus-valve.com

Tell: +86 0592 7103069

Phone: +86 18359108305

WhatsApp: +86 18359108305

Skype: Homealine93

Wechat:  +86 18359108305








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