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Your current location: ProductsButterfly ValveButt-welded Hard Seal Butterfly Valve

D363H/W Butt-welded Hard Seal Butterfly Valve

Product overview

Product model: D363H/W
Nominal menstrual passage: DN100 ~ 1000mm, NPS4" ~ 48"
Nominal pressure: strength test (1.5× Pn) Seal test (1.1× Pn)
Applicable temperature: carbon steel: -29℃ ~ 425℃, stainless steel: -40℃ ~ 650℃
Applicable medium: water, hot water, steam, oil
Drive mode: worm gear drive, electric, pneumatic, hydraulic
Welding standard: GB12224, ANSI B16.25, DIN2559

D363H/W Butt-welded Hard Seal Butterfly Valve product details

D363H/W Butt-welded Hard Seal Butterfly Valve Characteristic
 1, the use of three eccentric butterfly valve can be called the top process valve, the design of the valve for high temperature, high pressure, fire-resistant foam sealing ideal sealing valve. 
 2, due to the use of welding structure, so that the valve and the pipeline plane to achieve a permanent zero leakage. 
 3, the valve can not be flanged, bringing great convenience and beautiful appearance to the pipe and insulation bandaging.


D363H/W Butt-welded Hard Seal Butterfly Valve main technical parameters

Nominal diameter DN (mm)  DN (100 ~ 400) mm, in4 ~ 48 
Nominal pressure PN (MPa)  Strength test (1.5 × PN) Seal test (1.1 × PN) 
proper temperature  Carbon steel: -29 ℃ ~ 425 ℃, stainless steel: -40 ℃ ~ 650 ℃ 
Suitable media  Water, steam, hot water, oil 
Drive mode  Worm gear, electric, pneumatic, hydraulic 
Pressure Level  ANSI 150Lb / PN25 
Welding standards  GB12224, ANSI B16,25, DIN2559 


D363H/W Butt-welded Hard Seal Butterfly Valve main components of the material

Part Name  material 
Body  Carbon steel, stainless steel, chrome-aluminum steel 
Butterfly plate  Carbon steel, alloy steel, stainless steel 
Seat  3 stainless steel, cobalt-based cemented carbide 
Sleeve  stainless steel 
Valve stem  Stainless steel, special materials 
Filler  Flexible graphite 


D363H / 663H / D363H/W Butt-welded Hard Seal Butterfly Valve connection size


Nominal diameter 
 		Main dimensions  Nominal diameter Main dimensions 
in  DN (mm)  L  H1  H  in  DN (mm)  L  H1  H 
4  100  190  270  370  18  450  330  535  820 
5  125  200  295  390  20  500  350  560  900 
6  150  210  308  416  24 600  390  630  980 
8  200  230  370  530  28  700  430  670  1100 
10  250  250  450  580  32  800  470  800  1300 
12  300  270  465  630  36  900  510  850  1370 
14  350  290  475  595  40  1000  550  880  1480 
16  400  310  505  755  48  1200  630  1000  1690 


Reminder:

All text, data and pictures in this article are for reference only.To see more details of the D363H/W Butt-welded Hard Seal Butterfly Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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