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Ductile iron resilient seat gate valve(light type),DIN3352,Face to face DIN3202 F4, PN10/PN16,DN50-DN600,handwheel Operation
Design Standard:DIN3352
Face to face dimensions: DIN3202 F4
Flange:DIN2501,BS EN1092 PN10,PN16
Each valve be tested according to test standard: DIN3230
Work Temperature: 0-80°C
Working Pressure:PN10,PN16
Size:DN50-DN600
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Materials:
Body: Ductile Iron(GGGG50)
Bonnet: Ductile Iron(GGGG50)
Wedge:Ductile iron coated by NBR or EPDM
Stem:2Cr13
Stem nut:Brass
Gland:Ductile iron or Brass
O ring:NBR
Gasket:NBR
Bonnet Bolts:Steel 8.8+Wax
Handwheel:Cast Iron(GG25) or Ductile iron(GGG50),or steel
Wedge,stem nut & stem
Gate valve F4 light type drawing
Gate valve F4 light type,Components and materials
Gate valve F4 light type,Dimensions
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