QWG Series Pneumatic Sanitary Diaphragm Valve-China top 10 valve Manufacturers, Suppliers, Factory

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QWG Series Pneumatic Sanitary Diaphragm Valve

QWG Series Pneumatic Sanitary Diaphragm Valve

Product documents:

【Sample】BEST-QWG Series Pneumatic Sanitary Diaphragm Valve.pdf

File size: 3.5MB
【Instruction Manual】BEST-QWG Series Sanitary Pneumatic Diaphragm Valve.pdf

File size: 650.4KB

这里是占位文字

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Product Details

Features

01. The diaphragm is used to separate the inner cavity of the valve body from the inner cavity of
the bonnet and the driving part and the part above the diaphragm is isolated from the medium,
which can flow in both directions, with no requirements for flow direction
02. Nominal pressure: PN10bar
03. Applicable medium temp.: Normal Ⅱb: -29～120℃, special Ⅲa: -29～150℃
04. The inner surface is polished, clean and beautiful
05. Valve body material: SS304 (code: B), SS316 (code: R), SS316L (code: L)
06. Diaphragm material:
Normal---Ⅱb: EPDM (code: E), temp. resistance: -29～120℃
special---Ⅱb: Silicone rubber (code: G), temp. resistance: -29～120℃
Ⅲa: PTFE (code: P), temp. resistance: -29～150℃
Ⅲc: VITON (code: P, toxic and cannot be used for food grade product, so it should be selected under the conditions specified by the users)
temp. resistance: -9～150℃
07. Widely used in various industries such as food, brewing, beverage, dairy products, fine chemicals, pharmacy and bioengineering, etc.

Component and Material Table

Notes:

EPDM is the conventional diaphragm material, and silicone rubber, PTFE, VITON and other materials can be customized according to users´ requirements.
*---omission symbol, omit the related content.

Dimension

Notes:

The normal connection method is clip connection, while the special one is welding, thread, flange connection, etc.
This series of diaphragm valves with DN≥65 can be customized. Please consult our customer service staff or sales for details.
□---nominal diameter.

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