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Resilient Seat Gate Valves Class 125 / PN10 / PN16

Rubber coated disc, Epoxy coated body.
Description:    

Design and manufacture: AWWA C 509
Design and manufacture: BS5163 Type A and B
Design and manufacture: DIN 3352

Face to face dimensions: ANSI B16.10
Face to face dimensions: BS5163
Face to face dimensions: DIN3202 F4, DIN3202 F5
Flanged end: ANSI B16.1, BS4504, DIN2532, DIN2533
Working pressure: PN10, PN16, CLASS 125.
Max working temperature: 80 degree C
Size: 2" ~ 12" (DN50 ~ DN300)  
Suitable medium: water  
 
 
Standard materials of parts
No.
Parts
Materials
1
Body
Ductile iron
2
Bonnet
Ductile iron
3
Wedge
Ductile iron (NBR or EPDM coated)
4
Stem
Stainless steel
5
Stem nut
Cast bronze
6
Thrust collar
Cast bronze
7
Stem sealing
NBR, EPDM
8
Bonnet sealing
NBR, EPDM
9
Cap and bonnet bolt
Carbon steel
 
 

 
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