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GB Standard PN16 CF8M Wafer Butterfly Valve SS304 Handle 2 Inch Flap Valve

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GB Standard PN16 CF8M Wafer Butterfly Valve SS304 Handle 2 Inch Flap Valve

GB Standard PN16 CF8M Wafer Butterfly Valve SS304 Handle 2 Inch Flap Valve
GB Standard PN16 CF8M Wafer Butterfly Valve SS304 Handle 2 Inch Flap Valve

Large Image :  GB Standard PN16 CF8M Wafer Butterfly Valve SS304 Handle 2 Inch Flap Valve

Product Details:
Place of Origin: China
Brand Name: CXDLV
Certification: CE&ISO
Model Number: D73F
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: negotiation
Packaging Details: Suitable Plywood Cases according to different valves structure
Delivery Time: 5~25 Work Days
Payment Terms: T/T, Paypal, Western Union, D/A, L/C, D/P, MoneyGram
Supply Ability: 500pcs/Mon
Detailed Product Description
Body Material: CF8M Seat Material: PTFE
Structure: Double Eccentric Standard: GB
Size: DN200 Medium: Water Oil Gas
High Light:

wafer type butterfly valve

,

wafer style butterfly valve

                 GB Standard PN16 CF8M Wafer Butterfly Valve SS304 Handle 2 Inch Flap Valve
 
Specifications
  
1. Applicable Standards:
* Design and Manufacturing:GB/T12238-2005
* Connection:JB/T79-94(2)
* Face to Face Dimension:GB/T12221(20)
* Test and Inspection:JB/T9092-1999
2. Size Range:
- DN50~DN500
3. Pressure Rating:
- PN16~PN40
4. Temperature Range:
- -20°C~185°C

 

Application

 

Butterfly valve refers to a closing piece (valve or disc) is a disc, a valve that rotates around the valve shaft to open and close, mainly cutting and throttling on the pipeline. The butterfly valve opening and closing member is a disc-shaped butterfly plate that rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjusting. The butterfly valve is normally less than 90° from full opening to full closing. The butterfly valve and the butterfly rod have no self-locking capability. For the positioning of the butterfly plate, a worm gear reducer is added to the valve stem. The use of a worm gear reducer not only enables the disc to have a self-locking capability, but also stops the disc at any position and improves the valve's operating performance. Features of industrial special butterfly valve: It can withstand high temperature, and the applicable pressure range is also high. The valve has a large nominal diameter. The valve body is made of carbon steel. The sealing ring of the valve plate uses a metal ring instead of a rubber ring. Large high temperature butterfly valves are manufactured by steel plate welding and are mainly used for flue ducts and gas pipes of high temperature media.


GB Standard PN16 CF8M Wafer Butterfly Valve SS304 Handle 2 Inch Flap Valve 0

DN L C Y E G
50 43 96 50 38 124
65 49 119 48 59 194
80 49 132 74 73 203
100 54 157 97 95 216
125 64 186 111 111 217
150 57 216 146 142 235
200 64 270 194 188 270
225 71 324 243 236 329
300 81 381 289 282 357

  
Strength


3. Can transport mud, the least amount of liquid accumulated in the pipe mouth.
4. Under low pressure, can achieve a good seal.
5. The adjustment performance is good.
6. The valve seat channel has a large effective flow area and a small fluid resistance when fully opened.

 

Model Selection
 
 

Standard ANSI GB JIS DIN
Pressure 150LB/300LB PN16/PN25/PN40 10K/20K PN16/PN40
Matreial 1) CF8/SS304 2) CF8M/SS316 3) CF3/SS304L 4) CF3M/SS316L 5) WCB
Model 1) High Platform Model 2) Handle Model

 
 
GB Standard PN16 CF8M Wafer Butterfly Valve SS304 Handle 2 Inch Flap Valve 1
 

Contact Details
Wenzhou Xidelong Valve Co. LTD

Contact Person: Li

Tel: +8613857766211

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