Description
The wedge gate valve is designed to be installed on the pipeline as a shut-off device in water supply systems and chemical industry.
The wedge connected to the spindle is lowered or raised depending on the direction of rotation of the hand wheel, closing or opening the passage section of the gate valve body.
The wedge is designed to be installed on the pipeline as a shut-off device in water supply systems and chemical industry.
Overall and installation dimensions of wedge gate valves DNOVA GAIR GVWR3131M-2W-F-S, with handwheel and sliding stem
|
DN |
L |
D |
D1 |
D2 |
b |
f |
z–d |
Weight |
|
100 |
300 |
230 |
190 |
160 |
24 |
3 |
8-23 |
29 |
|
150 |
350 |
300 |
250 |
218 |
30 |
3 |
8-25 |
61 |
Sketch of dimensions of wedge gate valves DNOVA GAIR GVWR3131M-2W-F-S, with handwheel and sliding stem
Materials of wedge gate valves DNOVA GAIR GVWR3131M-2W-F-S, with handwheel and sliding stem
|
№ |
Part name |
Material |
|
1 |
Case |
stainless steel 304 |
|
2 |
Seat seal |
stainless steel 304 |
|
3 |
Wedge |
stainless steel 304 |
|
4 |
Spindle |
stainless steel 304 |
|
5 |
Gasket |
stainless steel 304 + |
|
6 |
Cover |
stainless steel 304 |
|
7 |
Hairpin |
stainless steel 304 |
|
8 |
Nut |
stainless steel 304 |
|
9 |
Spindle seal |
expanded graphite (TRG) |
|
10 |
Gland |
stainless steel 304 |
|
11 |
bushing |
stainless steel 304 |
|
12 |
Washer |
alloy ZCuAl10Fe3 |
|
13 |
Helm |
cast iron KTH300 |
Material sketch of wedge gate valves DNOVA GAIR GVWR3131M-2W-F-S, with hand wheel and sliding stem
Specifications
Delivery
The cost and delivery time for your order depend on several factors, including the specific product you are ordering, the quantity, and the country of destination. Each product may have different manufacturing lead times and shipping requirements, which can affect the overall delivery schedule.
To get the most accurate and up-to-date information on delivery costs and timelines, we recommend contacting our sales managers. They will be happy to provide you with a detailed quote and estimated delivery time based on your specific requirements.
Please feel free to reach out to us for any questions or further assistance regarding your order.