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gate valve

FDZ45X resilient seated gate valve锛圓nti-burglary锛

 

\          Place of Orign :China
        Product name: FDZ45X resilient seated gate valve锛圓nti-burglary锛    





 

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Purpose:
This valve is installed on a variety of piping, used as a two-way closed-circuit devices. Widely used in tap water, sewage treatment and other industries.
Characteristics:
鈼廍asonable structure锛宔asy use and repair锛宱f all the merits available with seat sealed gate valve
鈼廙agnetic locker is additionally set to the original elastic seat sealed gate valve锛宻o ti is not operable unless with the special handwheel or handle,effectively preventing
Non-managing people from opening or closing of the valve.
鈼廋rewed connection type CSZ15X
鈼廎lange connection type CSCZ45X
Main parts material:
No. part material
 1 Body Ductile cast iron
2 Disc Ductile cast iron packed with NBR
3 Bolt CS  SS
4 Gasket EPDM  NBR
5 Cover ductile cast iron
6 Stem stainless steel
7 O-ring EPDM  Silicone
8 Thrust bearing Brass
9 Bolt CS  SS
10 Gland ductile cast iron
11 Dust proof gasket EPDM/NBR
12 Hand wheel Ductile cast iron
Performance specification:
Normal pressure (Mpa) Body test pressure
(Mpa)		 Sealing test pressure
(Mpa)		 Applicable medium Applicable temperature
(°C)
1.0 1.5 1.1 water  
0~80
1.6 2.4 1.76
2.5 3.75 2.75
 
Main size:
DN 50 65 80 100 125 150 200 250 300 350 400 450 500 600
L 178 190 203 229 254 267 292 330 356 381 406 432 457 508
H (min)(full close) 313 332 372 424 497 562 680 837 948 1010 1220 1280 1480 1665
H (max)(full open) 355 375 415 476 540 600 720 875 990 1050 1245 1310 1560 1750





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