Fisher (费希尔) 627型自力式减压器

描述：  

   灵敏的关闭特性

   可选定内置式安全放散装置

   压力设定简单

   调压精度高

   进口压力可达138bar

   流量可达4800Nm3/h

   可安装于任何位置

   可用作大型调压器之负载调压

   可用于天然气、人工煤气、液化石油气、空气 等多种气体.

627-496  1" NPT  Set Pressure Point 5-20 psig

627-576  2" NPT  Set Pressure Point 5-20 psig

627-497  1" NPT  Set Pressure Point 15-40 psig

627-498  1" NPT  Set Pressure Point 35-80 psig  

Type(Select One)

Type 627 (basic construction)***

Type 627H (high-pressure version)

(WCC steel/Stainless steel only)***

Type 627M (external pressure registration)***

Type 627HM***

Type 627R (internal relief)***

Type 627LR***

Type 627MR***

Body Size(Select One)

3/4 (NPT only)***

NPS 1 / DN 25***

NPS 2 / DN 50***

1 NPT Long Body**

2 NPT Long Body**

Body Material and End Connection Styles(Select One)

Ductile Iron (not available for Types 627H and 627HM)

NPT (available end connection for Type 627 long body)***

WCC Steel (required for Types 627H and 627HM)

NPT (available end connection for Type 627 long body)***

CL150 RF**

CL300 RF***

CL600 RF***

PN 16/25/40**

BWE*

Stainless Steel (Available only for

Types 627, 627R, and 627H)

NPT***

CL150 RF**

CL300 RF***

CL600 RF***

PN16/25/40**

Spring Case and Diaphragm Casing Material(Select One)

Aluminum (Types 627, 627R, and 627LR only)***

Ductile iron***

WCC steel***

Stainless Steel (Types 627, 627R, and 627H only)***

Diaphragm Material(Select One)

Nitrile (NBR)***

Fluorocarbon (FKM)***

Neoprene (CR) (For Types 627H and 627HM only)***

OutletPressure Range(Select One)

Types 627, 627M, 627R, and 627MR

5 to 20 psig / 0,34 to 1,4 bar,

15 to 40 psig / 1,0 to 2,8 bar,

35 to 80 psig / 2,4 to 5,5 bar,

70 to 150 psig / 4,8 to 10,3 bar,

Type 627LR

15 to 40 psig / 1,0 to 2,8 bar, Green***

Types 627H and 627HM

140 to 250 psig / 9,7 to 17,2 bar, Blue***

240 to 500 psig / 16,5 to 34,5 bar, Red***

 

 fisher减压阀资料.pdf          627 中文.pdf