DYC-Q series low vacuum electro-magnetic pressure difference
DYC-Q series low vacuum electro-magnetic pressure difference valve is a new vacuum valve which has been installed in the gas inlet of the mechanical pump. The working principle is the valve and pump should be connected in the same power . When the pump stops working or power supply is suddenly interrupted, the valve will depend on atmospheric and vacuum pressure on making the valve plate closes automatically, will be closed Vacuum system to maintain their vacuum, and the atmosphere through the throttle valve into the pump chamber in order to avoid pump oil return to Vacuum system. In this way, it protects the Vacuum system and is beneficial for the re-starting of mechanical pump.
The applicable active medium of this valve are air, non-corrosive gas.
Main technical performance:
|
Scope (Pa) |
105～102 |
|
Valve Leakage Rate(Pa.L/S) |
＜6.5x10-2 |
|
Medium temperature (℃) |
-25～+40 |
|
Time for opening and closing the valve (S) |
≤3 |
|
Rated voltage (V/Hz) |
220/50 |
|
Installation |
Vertical |
（KF)Outline dimension and connection size (GB4982)
|
Model |
Nominal Diameter (DN) |
ΦW |
ΦD |
ΦB |
H |
L |
Flange standard |
|
DYC-Q16/KF |
16 |
60 |
30 |
17.2 |
115 |
63 |
GB4982 |
|
DYC-Q25/KF |
25 |
70 |
40 |
26.2 |
130 |
67 |
|
|
DYC-Q40/KF |
40 |
100 |
55 |
41.2 |
160 |
81 |
|
|
DYC-Q50/KF |
50 |
110 |
75 |
52.2 |
195 |
85 |
/ |
Connection and Outline Dimension (GB/T6070)
|
Model |
Nominal Diameter (DN) |
ΦD |
ΦB |
H |
L |
n-d |
Flange standard |
|
DYC-Q16 |
16 |
60 |
45 |
75 |
63 |
4-M6 |
GB/T6070 |
|
DYC-Q20 |
20 |
65 |
50 |
80 |
67 |
||
|
DYC-Q25 |
25 |
70 |
55 |
90 |
67 |
||
|
DYC-Q32 |
32 |
90 |
70 |
100 |
75 |
4-M8 |
|
|
DYC-Q40 |
40 |
100 |
80 |
110 |
81 |
||
|
DYC-Q50 |
50 |
110 |
90 |
123 |
85 |
||
|
DYC-Q65 |
65 |
125 |
105 |
147 |
95 |
||
|
DYC-Q80 |
80 |
145 |
125 |
147 |
102 |
||
|
DYC-Q100 |
100 |
165 |
145 |
140 |
112 |
8-M8 |
|
|
DYC-Q125 |
125 |
200 |
175 |
185 |
121 |
8-M10 |
|
|
DYC-Q160 |
160 |
225 |
200 |
210 |
138 |
||
|
DYC-Q200 |
200 |
285 |
260 |
240 |
170 |
12-M10 |
|
|
DYC-Q250 |
250 |
335 |
310 |
285 |
195 |
||
|
DYC-Q320 |
320 |
425 |
395 |
310 |
241 |
12-M12 |
Contact : Martin Miao, 0086 21 50878197
Good deal: buying from seller
We invite you to read our terms of use. You can also visit our FAQ section and see our information section on the risks associated with counterfeiting.
|
This page is about importers and exporters of DYC-Q series low vacuum electro-magnetic pressure difference Search in a category : Equipment goods Search in a category : vacuum, difference, electro, magnetic, series, pressure |
60386 Electronics / ComputersReport abuse
Saturday, June 18, 2022
Quantity : 100
ThinkPad T15 - 15,6" Notebook - Core i7 1,8 GHz 39,6 cm General Ligne de produits Lenovo ThinkPad T Series Nom du modèle ThinkPad T15 Type Notebook Weight 1,81 kg Operating system Windows 10 Pro Processor CPU Core i7 CPU type Notebook-CPU CPU frequency 1,8 GHz Hard disk Hard...
MaKant Europe GmbH & Co. KG
- 60386 - Frankfurt am Main
- +49 (69) 9 150 750 14
40000 Cosmetics and beautyReport abuse
Friday, January 01, 2021
Quantity : 1000piece - Price : 1,00 €
- Daily use organic argan oil from Morocco - - - - - Min.Order Quantity: 50 Piece/Pieces Supply Ability: 20000 Liter/Liters per Week Port: FOB Casablanca /Tanger MED / Agadir Payment Terms: L/C,T/T, ,Western Union,MoneyGram - Quick Details - - Place of Origin: Morocco...
Oriental Group SARL AU
- 40000 - marrakesh
- +212524335449
- +212651925398
- +212600604387
518106 Feasts itemsReport abuse
Thursday, April 27, 2023
Brass is an object made of an alloy of copper and zinc. The melting point of brass with a copper content of 56%~68% is 934~967 degrees. Brass has excellent mechanical properties and abrasion resistance. So brass is a good material for manufacturing custom brass cnc machining parts...
YS RAPID MANUFACTURING LIMITED
- ysrapid
- 518106 - shenzhen
- 8615817251032
