Low Temperature Valve
| Model: | DQ471X |
|---|---|
| Brand: | Quanshun |
| Origin: | Made In China |
| Category: | Industrial Supplies / Other Industrial Supplies |
| Label: | valve , ball valve , low temperature valv |
| Price: |
-
|
| Min. Order: | 1 pc |
Product Description
■ Characteristic：
In order to prevent packing seal invalidation of stem in the low temperature condition, we adopt long-necked design in the low temperature valve. In order to avoid the cavity pressure rise, we Install self-release pressure structure on seat to prevent medium temperature rising. Strictly controlling the material’s chemical element and impact toughness in low temperature.
■Main Performance Criterion
|
Nominal Pressure |
Nominal Diameter
|
Temperature
|
Connection
|
Driver Manner
|
Design Criterion
|
Face to Face
|
Connect Size
|
|
1.6 ,2.0, 2.5 ,4.0
|
DN
|
-343
|
Flange
|
Handle Operated, Manual (Worm-gear) Pneumatic, Electric
|
GB12237 JB/T7745
|
GB12221 JB1686
|
JB79 GB9113 SH3406 HG20592
|
|
5
|
25～300
|
Welding
|
■Main Accessory Material
|
Body
|
Ball
|
Seat Seal Surface
|
Applicable Medium
|
|
Low Temperature Steel, Stainless Steel
|
Low Temperature Steel, Stainless Steel
|
PTFE
|
Propylene, ethane, LNG
|
Member Information
| Henan Quanshun Flow Control Science & Technology Co., Ltd. | |
|---|---|
| Country/Region: | He Nan - China |
| Business Nature: | Manufacturer |
| Phone: | 78777135 |
| Contact: | Ella (Sales Supervisor) |
| Last Online: | 23 Nov, 2012 |
