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 |
Persona a contactar : Martin Miao, 0086 21 50878197
Buen trato: comprar del vendedor
Por favor, lea nuestras condiciones de uso. También puede visitar nuestras preguntas frecuentes y ver nuestra información sobre los riesgos relacionados con la falsificación.
|
Esta página es acerca de los importadores y exportadores de DYC-Q series low vacuum electro-magnetic pressure difference Buscar en la categoria : Bienes de equipo Buscar en la categoria : electro, pressure, vacuum, difference, magnetic, series |
528000 MedicinaReportar abuso
Thursday 31 August 2023
Mosaic Tiles Factory Janmart mosaic offers different materials mosaic. All small chips combine with a variety of patterns and styles.Mosaic shape can be a sheet can be a picture, as one of mosaic tile wholesale suppliers, we have our design team do every season new, and also can do...
JANMART DECOR CO.LTD
- 528000 - Foshan
- 0757 82707815
60386 InformáticaReportar abuso
Saturday 18 June 2022
Cantidad : 100
ThinkPad T15 - 15,6" Notebook - Core i5 1,6 GHz 39,62 cm General Ligne de produits Lenovo ThinkPad T Series Type Notebook Weight 1,81 kg Operating system Windows 10 Pro Nom du modèle ThinkPad T15 Processor CPU Core i5 CPU type Notebook-CPU CPU frequency 1,6 GHz Hard disk Hard...
MaKant Europe GmbH & Co. KG
- 60386 - Frankfurt am Main
- +49 (69) 9 150 750 14
40000 Cosmética / bellezaReportar abuso
Wednesday 21 April 2021
Cantidad : 10000piece - Precio : 1,00 €
100% Bio certified Organic Argan oil in glass bottle with dropper : Min.Order Quantity: 50 Piece/Pieces MOQ for private labeling : 100 Piece Supply Ability: 20000 Liter/Liters per Week Port: FOB Casablanca /Tanger MED / Agadir Payment Terms: L/C,T/T,Western Union,MoneyGram...
Oriental Group SARL AU
- 40100 - MARRAKECH
- +212524335449
- +212651925398
- +212600604387
