| |
|
| PRESSURE REDUCING VALVE SERIES |
| ZWDRV707
|
FXF PRESSURE REDUCER
WITH STAINLESS STEEL SEAT |
|
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| |
|
DESCRIPTION
MODEL SUITABLE TO REDUCE PRESSURE, ESPECIALLY FOR DOMESTIC USE IN FALT OR SINGLE HOUSE.
Max pressure upstream:
Downstream prssure setting range:
Max temperature(water):
Preset:
Threading for waterworks:
Manometer joint:
Body:
Washers:
Stainless steel seat:
Spring: |
25 bars
1-6bar
70℃
1.5-6bar
ISO228/1
ISO228/1
CW617N BRASS
NBR Rubber
AISI 304
Carbon Steel C72 |
|
Code |
DN |
DN |
H |
H1 |
D |
L |
B |
b |
ZWDRV777 |
1/2" |
|
110 |
|
ф46 |
60 |
|
|
3/4" |
|
110 |
|
ф46 |
60 |
|
|
ZWDRV677 |
1/2" |
|
72.5 |
22.5 |
ф46 |
64 |
|
|
3/4" |
|
72.5 |
22.5 |
ф46 |
66 |
|
|
ZWDRV577 |
1/2"" |
1/4" |
72.5 |
22.5 |
ф46 |
64 |
|
|
3/4" |
1/4" |
72.5 |
22.5 |
ф46 |
66 |
|
|
ZWDRV077 |
1 1/4" |
|
161 |
|
ф92 |
100 |
|
|
1 1/2" |
|
161 |
|
ф92 |
100 |
|
|
ZWDRV007 |
1/2" |
1/4" |
125 |
45 |
ф50 |
77 |
65 |
55 |
3/4" |
1/4" |
125 |
45 |
ф50 |
76 |
65 |
55 |
1" |
1/4" |
150 |
61 |
ф64 |
90 |
75 |
65 |
ZWDRV707 |
1/2" |
1/4" |
125 |
45 |
ф50 |
77 |
65 |
55 |
3/4" |
1/4" |
125 |
45 |
ф50 |
76 |
65 |
55 |
1" |
1/4" |
150 |
61 |
ф64 |
90 |
75 |
65 |
ZWDRVA717 |
1/2" |
1/4" |
125 |
45 |
ф50 |
114 |
65 |
|
3/4" |
1/4" |
150 |
61 |
ф64 |
131 |
75 |
|
ZWDRV727 |
1/2" |
1/4" |
125 |
45 |
ф50 |
77 |
65 |
55 |
3/4" |
1/4" |
125 |
45 |
ф50 |
76 |
65 |
55 |
1" |
1/4" |
150 |
61 |
ф64 |
90 |
75 |
65 |
ZWDRV737 |
1/2" |
1/4" |
125 |
45 |
ф50 |
77 |
65 |
55 |
3/4" |
1/4" |
125 |
45 |
ф64 |
76 |
65 |
55 |
1" |
1/4" |
150 |
61 |
ф50 |
90 |
75 |
65 |
ZWDRVA77 |
1/2" |
|
104 |
|
ф50 |
60 |
|
|
3/4" |
|
104 |
|
ф64 |
60 |
|
|
ZWDRV377 |
1/2" |
|
90 |
|
ф36 |
59 |
|
|
ZWDRV277 |
1/2" |
|
92 |
|
ф36 |
60 |
|
|
3/4" |
|
92 |
|
ф36 |
60 |
|
|
ZWDRV177 |
1/2" |
|
168.5 |
|
ф68 |
98 |
|
|
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