DDC-JQ-B series electro-magnetic vacuum gas valve
DDC-JQ-B series electro-magnetic vacuum gas valve is a special valve installed in rotary vane vacuum pump.
DDC-JQ-B 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.
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 |
Connection and Dimensions：
|
Model |
Nominal Diameter(DN) |
ΦW |
ΦD |
ΦB |
H |
A |
n-d |
Flange standard |
|
DDC-JQ16B |
16 |
68 |
30 |
17.2 |
191 |
40 |
/ |
GB4982 |
|
DDC-JQ25B |
25 |
82 |
40 |
26.2 |
202 |
50 |
||
|
DDC-JQ32B |
32 |
92 |
55 |
41.2 |
244 |
50 |
||
|
DDC-JQ40B |
40 |
110 |
55 |
41.2 |
275 |
65 |
||
|
DDC-JQ50B |
50 |
125 |
110 |
90 |
314 |
80 |
4-Φ9 |
GB/T6070 |
|
DDC-JQ65B |
65 |
135 |
130 |
110 |
343 |
88 |
4-Φ9 |
|
|
DDC-JQ80B |
80 |
135 |
145 |
125 |
387 |
95 |
4-Φ9 |
|
|
DDC-JQ100B |
100 |
165 |
165 |
145 |
399 |
108 |
8-Φ9 |
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 DDC-JQ-B series electro-magnetic vacuum gas valve Buscar en la categoria : Bienes de equipo Buscar en la categoria : vacuum, electro, magnetic, valve, series |
60386 InformáticaReportar abuso
Thursday 16 June 2022
Cantidad : 100
Logitech G300s. Format: Ambidextre. Interface de l'appareil: USB, Résolution en mouvement: 2500 DPI, Type de boutons: Boutons poussoirs, Quantité de boutons: 9, type Scroll: Roue. Couleur du produit: Noir, Bleu Souris Utilité Jouer Interface de l'appareil USB type Scroll Roue Quantité...
MaKant Europe GmbH & Co. KG
- 60386 - Frankfurt am Main
- +49 (69) 9 150 750 14
322000 Materiales de ocasiónReportar abuso
Saturday 19 August 2023
wholesale bathroom sets refer to a range of practical and decorative items used to enhance the functionality and ambiance of bathrooms. They include items such as soap dishes, toothbrush holders, towel racks, shower curtains, bath mats, and toilet brush holders, among others. bathroom...
YIWU DOLPHIN NETWORK LTD.
- 322000 - Yiwu
- 0579 85668453
20226 DeporteReportar abuso
Tuesday 30 May 2023
Cantidad : 50 - Precio : 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
