Components:
1.Valve body: Ductile iron GGG50
2.Bonnet: Ductile iron GGG50
3.Gland: Ductile iron GGG50
4.Disc: Ductile iron GGG50+EPDM
5.Stem Nut:Brass GGG50
6.Stem:2Cr13
7.Snap ring:Brass
8.O-ring: EPDM silicone
9.Hand wheel:Ductile iron GGG50
10.Seal:EPDM
11.Bolt: CS SS
12.Screw: SS
1.Valve body: Ductile iron GGG50
2.Bonnet: Ductile iron GGG50
3.Gland: Ductile iron GGG50
4.Disc: Ductile iron GGG50+EPDM
5.Stem Nut:Brass GGG50
6.Stem:2Cr13
7.Snap ring:Brass
8.O-ring: EPDM silicone
9.Hand wheel:Ductile iron GGG50
10.Seal:EPDM
11.Bolt: CS SS
12.Screw: SS
Technical Standards:
1.Design standards: DIN3352 F4
2.Structural length: DIN3202
3.Flange Connection: DIN EN1092-2
1.Design standards: DIN3352 F4
2.Structural length: DIN3202
3.Flange Connection: DIN EN1092-2
Product Attributes:
1.Work Pressure: PN 1.0/1.6Mpa
2.Test Pressure: Shell—1.5/2.4Mpa, Seal—1.1/1.76Mpa
3.Work Temperature: Below 120?
4.Applicable medium:Water
1.Work Pressure: PN 1.0/1.6Mpa
2.Test Pressure: Shell—1.5/2.4Mpa, Seal—1.1/1.76Mpa
3.Work Temperature: Below 120?
4.Applicable medium:Water