安全阀
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Subject to contractual terms and conditions to the contrary, this document and all the information contained herein are the confidential and exclusive property of FMC Technologies, and may not be reproduced, disclosed, or made public in any manner prior to express written authorization by FMC.
Doc No: OMM50000325 Rev: C Page 1 of 1
OPERATION AND MAINTENANCE MANUAL, 2 INCH FIGURE 1502
1000-15000 PSI PRESSURE RELIEF VALVE
Rev ECN No. Date Reviewed By Approved By Status C 5016425 08-SEP-2006 Stroebel, Brent Douglas, Don RELEASED
Summary: This Operation and Maintenance Manual covers operating procedures as well as assembly and disassembly procedures for the 2” Figure 1502 1,000 to 15,000 psi Pressure Relief Valve.
Table of Contents Section Title Page 1.0 Introduction and Product Explanation.....产品说明和解释.....6 Subject to contractual terms and conditions to the contrary, this document and all the information contained herein are the confidential and exclusive property of FMC Technologies, and may not be reproduced, disclosed, or made public in any manner prior to express written authorization by FMC.
Doc No: OMM50000325 Rev: C Page 2 of 2
2.0 Recommended Operating Practices...建议实际操作.............6 3.0 Disassembly Procedure.........拆卸产品..........................8 4.0 Inspection of Disassembled Components.......检查拆卸的组件......9 5.0 Assembly Procedure ...........安装产品.........................10 6.0 Setting and Adjusting Operating Pressures.....设置和调整操作压力-.12 7.0 Kits Available..........可选用修理包................................13 8.0 Hazardous Conditions..............危险情况..............13 Subject to contractual terms and conditions to the contrary, this document and all the information contained herein are the confidential and exclusive property of FMC Technologies, and may not be reproduced, disclosed, or made public in any manner prior to express written authorization by FMC.
Doc No: OMM50000325 Rev: C Page 3 of 3
List of Tables 表格清单
Table 1: 2” FIG 1502 1,000 to 15,000 psi Pressure Relief Valve Components..2寸FIG1502 1,000 to 15,000 ps.安全阀组件5
Table 2: Pressure Relief Valve Kits.......安全阀修理包.........13 Table 3: Hazardous Conditions and the Means to Avoid the Hazard..危险情况和避免危险的方法..13
Tables Page Subject to contractual terms and conditions to the contrary, this document and all the information contained herein are the confidential and exclusive property of FMC Technologies, and may not be reproduced, disclosed, or made public in any manner prior to express written authorization by FMC.
Doc No: OMM50000325 Rev: C Page 4 of 4
List of Figures
Figure 1: 2” FIG 1502 1,000 to 15,000 psi Pressure Relief Valve.................................5 Figure 2: Spring Configurations.............弹簧结构..................................11
Figures Page Subject to contractual terms and conditions to the contrary, this document and all the information contained herein are the confidential and exclusive property of FMC Technologies, and may not be reproduced, disclosed, or made public in any manner prior to express written authorization by FMC.
Doc No: OMM50000325 Rev: C Page 5 of 5
Table 1: 2” FIG 1502 1,000 to 15,000 psi Pressure Relief Valve Components 2寸1502型1000-15000PSI安全阀组件
1 BODY: 本体 13 O-RING: O-型圈
2 SEAT: 球座 14 O-RING: O-型圈
3 SPACER BOWL: 碗状垫片 15 BACK-UP RING: 支撑环
4 BALL KEEPER: 球保持器 16 SEAL: 密封
5 BODY CAP: 本体盖 17 SCREW: 螺栓
6 ADJUSTMENT SCREW调整螺栓: 18 SPRING: 弹簧
7 PRESET SLEEVE: 保护套 19 NUT: 锁紧螺母
8 DETACHABLE NUT: 翼型螺母 20 WIRE: 金属线
9 RETAINER SEGMENT: 弧片 21 WARNING LABEL: 警告标识
10 RETAINER RING: 卡簧 22 FACTORY SETTING PRESSURE LABEL: 工厂
设置压力标签
11 SEAL RING: 密封环 23 SLEEVE: 套
12 BALL: 钢球 24 NAMEPLATE: (not shown) 铭牌
25 LABEL: F/VALVES FACTORY SET <5KSI标签:出厂设置 Subject to contractual terms and conditions to the contrary, this document and all the information contained herein are the confidential and exclusive property of FMC Technologies, and may not be reproduced, disclosed, or made public in any manner prior to express written authorization by FMC.
Doc No: OMM50000325 Rev: C Page 6 of 6
OPERATION AND MAINTENANCE MANUAL 1.0 Introduction and Product Explanation The FMC 2” Figure 1502 1,000 to 15,000 psi pressure relief valve is a direct acting, self reseating valve. The relieving mechanism is a spring loaded ball and seat arrangement and will relieve fluid at pressures up to 15,000 psi. An adjustment screw at the top of the valve allows the relieving pressure to be adjusted form 1,000 to 5,000 psi or 5,000 to 15,000 psi based on the spring configuration and number of springs. The valve can be preset at the factory or adjusted in the field. The integral end connections for the valve are FMC WECO Figure 1502, wing union connections.