泰勒安全阀怎么选型

8200/8300  系列安全卸放阀

Taylor Valve 8200/8300 Safety Relief Valves are engineered and manufactured to the

highest standards and feature a “state-of-the-art” soft seat which gives you a bubble-tight seal for hundreds of “pops”. Our unique patented radius disc design assures a reliable reseat even

under the most difficult conditions.

使用范围: 空气, 燃气, 液体卸压, 可以使用在压缩机, 气体分离装置, 加热装置， 水锤消除, 气体净化装置, 脱水装置，过热卸放, 气体发生装置、运输、

收集装置, 化工厂, 精练厂，计量装置, 燃气工厂, 以及其他工业用途

螺纹接口   法兰接口

功能

? 按ASME标准第八章*节标准设计、制造

适用于空气，燃气和液体

? 符合API 527标准，在90%开启压力时零泄露

? 设定压力范围内可调

? 先进的阀体设计和材质选用确保阀门品质，

可控的开启压力和回座压力

特性

? 的密封面设计，保证了在各种工况下，

阀门都可以完全回座密封，即便是经过了

数百次的开启。

? 高品质阀座材质确保可重复的阀门密闭

? 密封面和阀座设计确保设定压力的调整，仍 能保证严密密封

? 高可靠性

? 排污孔可选

操作原理 当阀门前后压差达到设定压力时，入口介质 克服弹簧力推动密封面，从压力容器中瞬间 释放大量超压部分介质。当入口压力降低至 回座压力时安全阀重新密封。

1

8200/8300 Series Valves meet the requirements of the ASME Boiler and Pressure Vessel Code Sec VIII, Div. 1. Capacity ratings were established by testing performed at the National Board of Boiler and Pressure Vessel Inspectors, Columbus, Ohio.

组件材料表

ITEM  部分

NO

标准处理 碳钢

不锈钢

NACE 防腐处理 碳钢

不锈钢

1

2

3

4

5

6

7

8

9

10 1

11

12

13 1

14

15

16

1. 1
2. 1
3. 2

20

21

Seat Frame Body

O-Ring O-Ring

Insert Holder O-Ring

Seat Insert O-Ring

Seat Body

Disc Spring

Spring Keeper Adjustment Screw Thread Seal

Flat Washer

Jam Nut O-Ring CAP

Lead Seal Wire Data Label Drive Screws

1018/1020 CS A108*/ A105

SA216 GR WCB

see Elastomers Chart see Elastomers Chart 304 SS SA479

see Elastomers Chart see Elastomers Chart see Elastomers Chart

17-4 SS H900 SA564

17-4 SS H900 SA564

17-7 SS

303 SS SA479

12L14 CS BUNA STEEL

CS ANSI B18.22.1

CS ANSI B18.22.2 PC BUNA

ZINC PLATED CS SS

18-8 SS

18-8 SS

316 SS SA479/

SA 182 SA351 CF8M

see Elastomers Chart

see Elastomers Chart 304 SS SA479

see Elastomers Chart see Elastomers Chart see Elastomers Chart

17-4 SS H900 SA564

17-4 SS H900 SA564

17-7 SS

303 SS SA479

304SS SA240 BUNA STEEL

CS ANSI B18.22.1

CS ANSI B18.22.2 PC BUNA

ZINC PLATED CS SS

18-8 SS

18-8 SS

1018/1020 CS A108*/ A105

SA216 GR WCB

see Elastomers Chart see Elastomers Chart 316 SS SA479

see Elastomers Chart see Elastomers Chart see Elastomers Chart 316SS SA479 /

17-4 SS SA564 H1150M

316SS SA479 /

17-4 SS H115OM SA564

see Elastomers Chart 303 SS SA479

12L 14 CS BUNA/STEEL

CS ANSI B18.22.1

CS ANSI B18.22.2 PC BUNA

ZINC PLATED CS SS

18-8 SS

18-8 SS

316 SS SA479/

SA 182 SA351 CF8M

see Elastomers Chart

see Elastomers Chart 316 SS SA479

see Elastomers Chart see Elastomers Chart see Elastomers Chart 316SS SA479 /

17-4 SA564 H1150M

316SS SA479 /

17-4 SS H115OM SA564

see Elastomers Chart 303 SS SA479

304SS SA240 BUNA/STEEL

CS ANSI B18.22.1

CS ANSI B18.22.2 PC BUNA

ZIN