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No. 422, Road 22, Binhai Park, Wenzhou Economic and Technological Development Zone, Zhejiang Province
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Chuanli Holdings Co., Ltd
Stainless steel pressure reducing valve 200P
NegotiableUpdate on 04/12
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Overview
Stainless steel pressure reducing valve 200P
Product Details
Stainless steel pressure reducing valve 200P
200PAdjustable pressure reducing valveIt is a direct adjustable pressure reducing valve that adopts a diaphragm type hydraulic operation method and can be installed horizontally or vertically in water supply, fire protection systems, or other clean water systems. The outlet pressure of the valve can be controlled to a relatively fixed value within a certain flow range.
The 200P type is a pressure reducing valve with internal thread connection, which has the characteristics of small size and easy installation. It is equipped with a built-in filter screen, which can facilitate the overall installation operation, avoid miscellaneous blockages, and make it safer and more reliable.
The 200P type is a pressure reducing valve with internal thread connection, which has the characteristics of small size and easy installation. It is equipped with a built-in filter screen, which can facilitate the overall installation operation, avoid miscellaneous blockages, and make it safer and more reliable.
Main technical parameters
Nominal pressure (Mpa) |
1.0 |
1.6 |
Shell test pressure (Mpa) |
1.5 |
2.4 |
Sealing test pressure (Mpa) |
1.0 |
1.6 |
Maximum import pressure (Mpa) |
1.0 |
1.6 |
Export pressure range (Mpa) |
0.09-0.8 |
0.1-1.2 |
Pressure characteristic deviation (Mpa) |
GB12244-1989 |
|
Flow characteristic deviation (Mpa) |
GB12244-1989 |
|
Leakage rate |
0 |
|
operation temperature |
0℃-80℃ |
|
Material for main parts
Part name |
Part Material |
Valve body and valve cover |
copper alloy |
valve seat |
H62 |
Valve flap |
H62 |
valve stem |
H62 |
O-ring |
Nitrile rubber |
sealing ring |
Nitrile rubber |
diaphragm |
Nitrile rubber sandwiched fabric |
Adjusting spring |
60Si2Mn |
filter |
stainless steel |
Flow coefficient Cv
DN |
15 |
20 |
25 |
32 |
40 |
50 |
Cv |
0.5 |
0.6 |
1.2 |
1.8 |
3.0 |
5.0 |
Main overall dimensions
DN |
G |
L |
H1 |
H |
D |
15(1/2") |
G1/2" |
112 |
40 |
150 |
75 |
20(3/4") |
G3-4" |
140 |
55 |
190 |
90 |
25(1") |
G1" |
140 |
55 |
195 |
90 |
32(1-1/4") |
G1-1/4" |
165 |
55 |
212 |
98 |
40(1-1/2") |
G1-1/4" |
190 |
55 |
215 |
98 |
50(2") |
G2" |
200 |
65 |
265 |
120 |
