cashco 2171 설치, 운영 및 유지보수 매뉴얼 - 페이지 7
{카테고리_이름} cashco 2171에 대한 설치, 운영 및 유지보수 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. cashco 2171 8 페이지. Back pressure / relief regulators
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Figure 1: Basic Model 1171 with
Metal Seat Design
Option –22 Panel Mounting (handwheel
portion is same for Option -2 Handwheel)
Spring Chamber Thread
3/4"-16 UNF-2A
IOM-1171/2171
MODEL 1171
vent
Composition Seat Design
3
Option –20, Dome Loaded
1/8" (DN6) Drain Hole
Figure 2: Option -5 Cryogenic, Model 1171,
Metal Seat Design
(NOTE: Mount in Horizontal line with
Adjusting Screw down as shown.)
I
Item No.
1
2
3
4
5
2
6
7
7
8
9
10
11
12
13
14
15
16
17
18
Repair
Description
Kit B
Body
Spring Chamber
Pressure Plate
Spring Button
Adjusting Screw or
Handwheel Assy
Lock Washer
Pressure Plate Nut
Adjusting Screw Lock Nut
Nameplate
(Not Shown)
Diaphragm(s)
††
Diaphragm Gasket
††
Piston
††
Piston O-ring
††
Composition Seat
††
Seat Set Screws
††
Range Spring
Handwheel
Mounting Nut
7