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 : series, valve, magnetic, electro, vacuum |
60386 Audio / videoReportar abuso
Thursday 30 June 2022
Cantidad : 100
Caractéristiques Type de produit Tête de rasage Nombre de têtes de rasoir 3 tête(s) Couleur du produit Argent Compatibilité de marque Philips Compatibilité Series 7000, 5000 Ubicación : Schlitzer Straße 8, 60386 Frankfurt am Main, Persona a contactar : Nadia Yebba, +49 (69) 9 150...
MaKant Europe GmbH & Co. KG
- 60386 - Frankfurt am Main
- +49 (69) 9 150 750 14
528000 Varios / DescuentoReportar abuso
Friday 03 March 2023
Precio : 100USD
Storage Organizer Wholesale Supplier JANMART DECOR provides you with storage and organization solutions for home decoration to free up space, welcome to find the fun of storage together. * Storage & Organization Selection From JANMART DECOR * China Storage Organizer Decorative...
JANMART DECOR CO.LTD
- 528000 - Foshan
- 0757 82707815
20123 VehiculosReportar abuso
Thursday 22 December 2022
Cantidad : 10 Unit - Precio : USD 5000
Vélo de route Trek Madone SLR 6 eTap Gen 7 2023 La Madone SLR 6 est une machine de course sur route qui prend la vitesse au sérieux dès la seconde où elle touche le tarmac. Un cadre en carbone OCLV série 800 doté de la technologie IsoFlow exclusive ajoute un avantage aérodynamique...
Dream Bike Shop
- 20123 - Kota Medan
- (+62) 813 6452 4739
