
带扳手弹簧全启式安全阀(A44Y)
SKU:带扳手弹簧全启式安全阀(A44Y)
DeSCRJPTion:
系列 Series
A48Y-16C A48Y-25 A48Y-40 A48Y-64 A48Y-100 A44Y-16C A44Y-25 A44Y-40 A44Y-64 A44Y-100 A44Y-16P A44Y-25P A44Y-40P A44Y-64P A44Y-100P A44Y-16R A44Y-25R A44Y-40R A44Y-64R A44Y-100R
A48Y型适用于工作温度≤350℃的蒸汽、空气等介质的设备和管路上。A44Y适用于工作温度≤300℃的空气、石油等介质的设备或管路上,作为超压保护装置。连接法兰标准PN<6.4mpa<>按JB/T-94系例1。PN≥6.4MPa按JB/T-94系列2标准。
A48Y type are usedfor the equipment and pipeline of the with steam and air etc medium what the working temperature are less than 350 . A44Y type are used for the equi-pment and pipeline of the with air and petroleum gas medium what the working temperature are less than 300 , Take for extra pre-ssure protection devices. Flange connecting dimensions of comply with Standard series first of JB/T-94 when the pressure less than 6.4MPa, comply with Standard series two of JB/T-94 when more than 6.4MPa.
主要零部件材料 Materials for main parts
NO. Name of part A48Y-C A44Y-C 材料Materials A44Y-P 材料 Materials A44Y-R 材料 Materials
1 阀 体Body WCB ZG1Cr18Ni9Ti CF8M
2 阀 座Nozzle 2Cr13 1Cr18Ni9Ti 316
3 调 节 圈 Adjusting ring ZG2Cr13 ZG1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
4 反 冲 盘 Disc holder ZG2Cr13 ZG1Cr18Ni9Ti 316
5 阀 瓣Disc 2Cr13 1Cr18Ni9Ti 316
6 导 向 套Guide sleeve 2Cr13 1Cr18Ni9Ti 0Cr18Ni12Mo2Ti
7 阀 盖Bonnet ZG230-450 ZG230-450 ZG230-450
8 弹 簧 Spring 50CrVA 50CrVA包覆氟塑料 Coated Teflon 50CrVA包覆氟塑料 Coated Teflon
9 阀 杆Stem 2Cr13 1Cr18Ni9Ti 1Cr18Ni12Mo2Ti
10 扳 手Lever ZG200-400 ZG200-400 ZG200-400
11 调整螺杆Adjusting bolt 45 2Cr13 2Cr13
12 保 护 罩Cap ZG200-400 ZG200-400 316
密封面材料 Sealing surface of material 堆焊Co基硬质合金 Depositing stellite
*您的姓名:
*联系手机:
固话电话:
E-mail:
所在单位:
需求数量:
*咨询内容: