Description
The wedge gate valve is designed for installation on pipelines 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 cross-section of the gate valve body.
Special features: two rows of holes, which allows the gate valve to be installed using appropriate fasteners on pipelines with a working medium pressure of 10 or 16 bar; 250 µm thick epoxy powder coating on the inside and outside of the body.
Supports the gate valve by means of an epoxy powder coating.
Overall and installation dimensions of wedge gate valves DNOVA 30X39H GVWN1414S-2W-F-S, with hand wheel and non-retractable stem
|
DN |
L |
D |
B |
C |
b |
f |
W |
H |
n-Ød |
Weight |
|
|
10 bar |
16 bar |
||||||||||
|
50 |
150 |
165 |
99 |
125 |
15.5 |
2.5 |
160 |
280 |
4-19 |
7 |
|
|
80 |
180 |
200 |
133 |
160 |
16.5 |
2.5 |
180 |
350 |
4-19 |
8-19 |
11.5 |
|
100 |
190 |
220 |
154 |
180 |
16.5 |
2.5 |
200 |
390 |
8-19 |
14 |
|
|
150 |
210 |
285 |
210 |
240 |
16.5 |
2.5 |
250 |
525 |
8-23 |
24 |
|
Sketch of dimensions of DNOVA 30X39H GVWN1414S-2W-F-S, with handwheel and non-retractable stem
Materials of wedge gate valves DNOVA 30X39H GVWN1414S-2W-F-S, with handwheel and non-retractable stem
|
№ |
Part name |
Material |
|
1 |
Case |
cast iron GGG50 |
|
2 |
Wedge |
cast iron GGG50 + SILICON |
|
3 |
Stem nut |
brass |
|
4 |
Stem |
stainless steel SS420 |
|
5 |
Gasket |
EPDM |
|
6 |
Cover |
cast iron GGG50 |
|
7 |
Locking ring |
brass |
|
8 |
O-ring seal |
NBR |
|
9 |
Bolt |
carbon steel |
|
10 |
Helm |
cast iron GGG50 |
|
11 |
Gland |
cast iron GGG50 |
|
12 |
O-ring seal |
PTFE |
|
13 |
Stem nut |
brass |
|
14 |
Washer |
carbon steel |
|
15 |
Bolt |
carbon steel |
Material sketch of wedge gate valves DNOVA 30X39H GVWN1414S-2W-F-S, with handwheel and non-retractable 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.