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Materials for main parts

No.Name of partA72W-P                            MaterialsA72W-R                    MaterialsWorking temperatureSuitable  medium
1Body0Cr18Ni9Ti0Cr18Ni12Mo2Ti≤200℃A72W-10P            suit for Nitric acid etc. medium
2Seat0Cr18Ni9Ti0Cr18Ni12Mo2Ti
3Adjusting ring0Cr18Ni9Ti0Cr18Ni12Mo2Ti
4Bonnet0Cr18Ni9Ti0Cr18Ni12Mo2TiA72W-10R           suit for Acetic acid etc. medium
5Stem0Cr18Ni9Ti0Cr18Ni12Mo2Ti
6Spring50CrVA50CrVA Coated Teflon


Dimensions(mm)

(DN)DD1D2Z-Φdbf1H
209565454-14142110
2510575554-14162130
3211585654-14162150
40140100784-18182180
50150110854-18183200
651651251004-18203221
802001601354-18223245
1002201801558-18223253
1252502101858-18243280
1502852402108-23243329
2003402952658-23263377
25039535032012-23283440



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