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中国•志泰阀门

CHINA • ZHITAI VALVE 

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Flange Concentric/Triple Eccentric Butterfly Valve

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Name

Flange Concentric/Triple Eccentric Butterfly Valve

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Description
Model
D373H
Size
DN50-DN900MM
Media
Water, Steam, Oil, Acid and Alkali, Sea Water, etc
Nominal Pressure
150Lb; 300Lb
Working Temperature
-40ºC-+425ºC
Connection Form
Flange; Wafer
Driving Mode
Pneumatic
Body Material
WCB; CE8; CF8M
Disc Material
WCB; CE8; CF8M
Seat Material
Metal(H/Y)
Stem Material
SUS304, SUS316, 1Cr13
Seal Material
Metal(H/Y)
Payment Terms
L/C; T/T; D/P
Transport Package
Wooden Packing; Carton Packing
Origin
Wenzhou; China
Certifications
CE; IOS 9001; ATEX; SIL2; TS
Standard
ANSI; JIS; Chinese Standard
Trademark
ZT
Manual Lining Lug Style Butterfly Valve for
Power Plants Iron and Steel Plants

Summary:
    American standard butterfly valve uses 3D eccentric oblique conical valve seat seal. Butterfly plate seal is made of new metal sheet and elastic material, which is embedded on butterfly plate and matched with valve seat. The sealing surface is tightly sealed by means of butterfly plate swing pressure, so the friction resistance of the sealing surface is small. When closed, the sealing performance is reliable. When opened, the sealing surface is completely out of contact, so that the sealing surface is not damaged. American standard butterfly valve structure features exclude other types of butterfly valve opening position and can not seal the shortcomings, and can be used normally in high pressure, overcome other types of valves in high temperature due to thermal expansion and easy leakage shortcomings.

Adoption Standard:
Design standard : API609-83
Flange connection dimension: ANSI B 16.5
Structure length : ANSI B 16.10-1992
Pressure testing: API 598-82

 

Model
Size:
DN50-DN900MM
暂未实现,敬请期待
暂未实现,敬请期待
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