DDC-JQ series electro-magnetic vacuum gas valve
DDC-JQ series electro-magnetic vacuum gas valve is a special valve installed in rotary vane vacuum pump.
The valve and pump should be connected in the same power. The pump start / stop directly controls the valve open / close. When the pump stops working or there is a sudden interruption of the power supply, the valve will automatically close the Vacuum system and fills gas into pump through the pump gas inlet. In this way, it prevents the pump oil return to the Vacuum system.
The applicable active medium of this valve are air, non-corrosive gas.
Note: Quick release and Loose flange connection and outline dimension Please refer to DDC-JQ-B series electro-magnetic vacuum gas valve( including DN100 spec.)
Main Technical Performance:
|
Scope (Pa) |
105～1x10-2 |
|
Valve Leakage Rate(Pa.L/S) |
＜6.7x10-4 |
|
Applicable temperature (℃) |
-25～+50 |
|
Winding temperature (℃) |
≤65 |
|
Time for opening and closing the valve (S) |
≤3 |
|
Rated voltage (V/Hz) |
220±10%/50 |
|
Flange Standard |
JB919 |
Connection and Dimensions：
|
Model |
Nominal Diameter(DN) |
ΦW |
ΦB |
H |
h |
bxb |
n-d |
Model of the matching mechanical pump
|
|
DDC-JQ16A |
16 |
68 |
42 |
176 |
28 |
48x48 |
4-M5 |
2XZ-0.5/1 |
|
DDC-JQ25A |
25 |
82 |
55 |
199 |
35 |
58x58 |
4-M6 |
2XZ-2/4 |
|
DDC-JQ32 |
32 |
92 |
64 |
226 |
40 |
68x68 |
4-M6 |
2XZ-4 |
|
DDC-JQ40 |
40 |
110 |
70 |
245 |
44 |
80x80 |
4-M6 |
2XZ-8 |
|
DDC-JQ50A |
50 |
125 |
90 |
290 |
56 |
95x95 |
4-M8 |
2X-15 |
|
DDC-JQ65 |
65 |
135 |
105 |
320 |
65 |
115x115 |
4-M8 |
2X-30A |
|
DDC-JQ80 |
80 |
165 |
125 |
367 |
75 |
140x140 |
4-M8 |
2X-70A |
Personne à contacter : Martin Miao, 0086 21 50878197
Bonne affaire : acheter au vendeur
Nous vous invitons à lire nos conditions générales d'utilisations. Vous pouvez aussi vous rendre sur nos FAQ et consulter notre page d'informations sur les risques liés à la contrefaçon.
|
Cette page concerne les importateurs et exportateurs de DDC-JQ series electro-magnetic vacuum gas valve Rechercher dans la catégorie : Biens d'équipement Rechercher dans la catégorie : valve, electro, series, vacuum, magnetic |
60386 InformatiqueSignalez un abus
Saturday 18 June 2022
Quantité : 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
20226 SportSignalez un abus
Tuesday 30 May 2023
Quantité : 50 - Prix : 8 229,00 €
Buy 2022 Trek Speed Concept SLR 9 eTap Triathlon Bike from Calderacycle is 100% safe, Because purchase products at Calderacycle provide 100% moneyback guarantee To purchase online visit our website : https://calderacycle.com Price : USD 8229 Min Order: 1 Unit Lead Time: 7 Days Port ...
CALDERACYCLE
- 20226 - Medan - Sumatra Utara
- +6282268116904
- 628973908676
20226 SportSignalez un abus
Tuesday 30 May 2023
Quantité : 50 - Prix : 5 879,00 €
Buy 2022 Trek Speed Concept SLR 7 eTap Triathlon Bike from Calderacycle is 100% safe, Because purchase products at Calderacycle provide 100% moneyback guarantee To purchase online visit our website : https://calderacycle.com Price : USD 5879 Min Order: 1 Unit Lead Time: 7 Days Port ...
CALDERACYCLE
- 20226 - Medan
- +6282268116904
- 628973908676
Paiement sécurisé
