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Gate valve with by-pass,Gearbox and handwheel operation,DN700-DN1200,PN10,PN16
Design Standard:BS5163 or DIN3352 F5
Face to face dimensions: BS5163,DIN3202 F5
Flange:BS4504 Or DIN2501(BS EN1092)PN10,PN16
Each valve be tested according to test standard: BS5163,DIN3230
Work Temperature: 0-80°C
Working Pressure:PN10,PN16
Size:DN500-DN1200
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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:Ductile iron(GGGG50)
Gland:Ductile iron(GGGG50)
O ring:NBR
Gasket:NBR
Bonnet Bolts:Steel 8.8+Wax
Gearbox:Ductile iron(GGG50)
Gate valve with by-pass valve,Components and Materials
Gate valve with by-pass valve,Dimensions
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