Product name and model: Wafer type (including protruding ears) butterfly valve D7 (3/2/1) (H/F) D37 (3/2/1) (H/F) D67 (3/2/1) (H/F) D97 (3/2/1) (H/F) Product Usage: This butterfly valve is suitable for pure pipelines such as food, beverage, medicine, chemical industry, as well as industrial environmental protection, water treatment, high-rise buildings, and water supply and drainage pipelines for opening and closing or regulating medium flow. The structural types can be divided into single eccentric, double eccentric, or triple eccentric.
Item NO.:
XUVAL33-301Lead Time:
45 DaysProduct Orgin:
CHINABrand:
XUVALShipping Port:
ShanghaiColor:
silveryMOQ:
1
Main performance specifications:
Single Eccentricity/Double Eccentricity/Triple Eccentricity
The driving methods include manual, worm gear and worm gear transmission, pneumatic, and electric
Nominal diameter DN50~DN600, nominal pressure PN10~PN25
English size 2 "~24" pounds Class 150-300
Product adoption standards:
National standard series GB/T 12238, GB/T 12221, JB/T 79, JB/T 82, GB/T 9115, GB/T 9113, GB/T 13927, JB/T 9092
American standard series API609, MSS-Sp-68, ASME Bl6.10, API609, MSS-Sp-68, ASME B16.5, ASME B16.47, AP1598
Serial Number | Part Name | material quality | Serial Number | Part Name | material quality |
1 | valve body | WCB/CF8/CF8M | 5 | filler | Flexible graphite |
2 | valve stem | 2Cr13/06Cr18Ni9T | 6 | Packing gland | WCB/CF8/CF8M |
06Cr18Ni12Mo2T | |||||
3 | Butterfly plate assembly | WCB+stainless steel WCB+stainless steel composite parts | 7 | support | WCB/CF8/CF8M |
WCB/CF8/CF8M | |||||
4 | Filler pad | 2Cr13 | 8 | Drive device | assembly |
Structural features:
1. Double eccentric structure with tighter sealing function, reliable sealing performance.
2. The sealing auxiliary material is made of stainless steel or soft materials, which have a long service life.
3. The rubber sealing ring can be located on the valve body or on the butterfly plate, and can be suitable for different characteristics of media for users to choose from.
4. The butterfly plate adopts a frame structure, with high strength, large overcurrent area, and low flow resistance.
5. The overall paint baking can effectively prevent rust and can be used in different media as long as the sealing material of the valve seat is replaced.
6. This valve has a unique structure, flexible operation, labor-saving, and convenient
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