連接法蘭標準PN＜6.4MPa按JB/T-94系列1，PN≥6.4MPa按JB/T-94系列2標準。
主要零件材料
NO. | 零件名稱 | A48Y-C A44Y-C 材料 | A44Y-P材料 | A44Y-R材料 |
1 | 閥體 | WCB | ZG1Cr18Ni9Ti | CF8M |
2 | 閥座 | 2Cr13 | 1Cr18Ni9Ti | 316 |
3 | 調節(jié)圈 | ZG2Cr13 | ZG1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
4 | 反沖盤 | ZG2Cr13 | ZG1Cr18Ni9Ti | 316 |
5 | 閥瓣 | 2Cr13 | 1Cr18Ni9Ti | 316 |
6 | 導向套 | 2Cr13 | 1Cr18Ni9Ti | 0Cr18Ni12Mo2Ti |
7 | 閥蓋 | ZG230-450 | ZG230-450 | ZG230-450 |
8 | 彈簧 | 50CrVA | 50CrVA包覆氟塑料 | 50CrVA包覆氟塑料 |
9 | 閥桿 | 2Cr13 | 1Cr18Ni9Ti | 1Cr18Ni12Mo2Ti |
10 | 扳手 | ZG200-400 | ZG200-400 | ZG200-400 |
11 | 調整螺桿 | 45 | 2Cr13 | 2Cr13 |
12 | 保護罩 | ZG200-400 | ZG200-400 | 316 |
密封面材料 | 堆焊Co基硬質合金 | |||
A48Y-16C DN20,A48Y-16C DN25,A48Y-16C DN32,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A48Y-16C DN40,A48Y-16C DN50,A48Y-16C DN65,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A48Y-16C DN80,A48Y-16C DN100,A48Y-16C DN125,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A48Y-16C DN150,A48Y-16C DN200,A48Y-16C DN250,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A48Y-16C DN300,A48Y-16C DN350,A48Y-16C DN400,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A44Y-16C DN20,A44Y-16C DN25,A44Y-16C DN32,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A44Y-16C DN40,A44Y-16C DN50,A44Y-16C DN65,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A44Y-16C DN80,A44Y-16C DN100,A44Y-16C DN125,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A44Y-16C DN150,A44Y-16C DN200,A44Y-16C DN250,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A44Y-16C DN300,A44Y-16C DN350,A44Y-16C DN400,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A48Y-16P DN20,A48Y-16P DN25,A48Y-16P DN32,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A48Y-16P DN40,A48Y-16P DN50,A48Y-16P DN65,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A48Y-16P DN80,A48Y-16P DN100,A48Y-16P DN125,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A48Y-16P DN150,A48Y-16P DN200,A48Y-16P DN250,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A48Y-16P DN300,A48Y-16P DN350,A48Y-16P DN400,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A44Y-16P DN20,A44Y-16P DN25,A44Y-16P DN32,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A44Y-16P DN40,A44Y-16P DN50,A44Y-16P DN65,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A44Y-16P DN80,A44Y-16P DN100,A44Y-16P DN125,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A44Y-16P DN150,A44Y-16P DN200,A44Y-16P DN250,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
A44Y-16P DN300,A44Y-16P DN350,A44Y-16P DN400,帶扳手彈簧全啟式安全閥,無錫凱維聯液壓機械有限公司,專業(yè)生產各類液壓閥,生產廠家
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