台湾317阀门上海依博罗阀门华东地区总经销
台湾317铸铁减压阀PR-3AF
(PR-3AF) CAST IRON PRESSURE REDUCING VALVE CLASS 10K
* Please name the model No. when negotiation.
* End Flange Acc. To JIS 10K, ANSI 150 LBS, or DIN PN16.
* Working Temperature: 180℃
* Max. Temperature: 220℃
* Test Pressure: Body 20kgf/cm2 (Hydrostatic)
* Primary Pressure: 1kgf/cm2 – 10kgf/cm2 (PR-3AF)
Material:
Model:
PR-3AF
PR-304F
Body Val Top Cap
IRON
SUS 304
Bottom Cover
IRON
SUS 304
Lower Gasket
ASBESTOS
ASBESTOS
Diaphragm Disc
AIS-301
AIS-301
Seat
BC3
CF8
Spring
SUP-6
SUP-6
Spring Seat
SUS 304
SUS 304
Piston/Cylinder
BC3
CF8
Packing
PTFE
PTFE
Screen
SS304
SS304
Adjust Scr. Nut
BRASS
BRASS
Bolt
SS41
SUS 304
DIMENSION
mm
Size
inch
1/2
3/4
1
1.1/4
1.1/2
2
2.1/2
3
4
5
6
mm
15
20
25
32
40
50
65
80
100
125
150
L
155
155
165
195
195
225
250
290
330
410
410
H1
74
74
74
99
99
116
125
135
153
195
195
H2
260
260
260
280
280
310
322
325
370
540
540
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