Main Products: Automatic Control Valve ,Pipeline Ball Valve ,Metal Seated Ball Valve
Single Seat Control Valve with Electric High Differential Pressure Cooling Fin
Negotiable /Piece
Min.Order:1 Piece
Quick Details View All >
Zhejiang yongsheng technology co.,ltd.
Business Type: Trading Company
ChinaMain Products: Automatic Control Valve ,Pipeline Ball Valve ,Metal Seated Ball Valve
Rubber Lined API 609 Butterfly Valve Raised Face Sealing Surface -50 - +130 Temp
Carbon Steel On Off Flanged Butterfly Valve , Pneumatic Butterfly Valve Triple Offset
Double Block and Bleed Ball Valve , API 6D / ISO 14313 Stainless Steel Ball Valves
Stainless Steel Class 150 / Class 900 Ball Valve for LNG / Liquid N2 CE TRCU
BW FLG Connection Pneumatic Cryogenic Ball Valve with Stainless Steel Material
Carbon Steel Electric High Performance Butterfly Valve for Gas / Steam / Oil
Product Details
Single Seat Control Valve with Electric High Differential Pressure Cooling Fin
Electric high differential pressure cooling fin single-seat control valve
YSIQ(D)70 Series of Intelligent High DP Control Valve mainly used for power plant high pressure boiler occasions which feed water need to be regulated, in case cavitation, cavitation erosion happened when valve is on small opening.
Main Parts Materials Table 1
|
Item |
Part Name |
Material |
|||
|
1 |
Body |
WCB |
WC6 |
CF8 |
CF8M |
|
2 |
Seat |
304,316/Partial Stellite |
316/Partial Stellite |
||
|
3 |
Plug |
Metal Sealing |
304,316/Partial Stellite |
316/Partial Stellite |
|
|
Soft Sealing |
304,316+Reinforced Teflon |
316+Reinforced Teflon |
|||
|
4 |
Cage |
304,316 |
316 |
||
|
5 |
Guide Sleeve |
304,316 |
316 |
||
|
6 |
Stem |
304,316 |
316 |
||
|
7 |
Bonnet |
WCB |
WC6 |
CF8 |
CF8M |
*Above is the common materials, the specific grades take the contract as a standard.
Specification &Technical Parameter Table 2
|
Type |
Top Guide(Double Guide)Single Seat |
|
Nominal Diameter |
DN15～DN400(1/2”～16”) |
|
Nominal Pressure |
PN16,25,40,64,100(150lb,300lb,600lb) |
|
Flow Characteristic |
Equal Percentage, Linear, Quick Open(For Shut-Off Valve) |
|
Rangeability |
50:1 |
|
Bonnet Form |
Standard Type:Cast Steel :-20～250℃ Cast Stainless Steel:-40～250℃ |
|
Fin-Extension Type:Cast Steel:-29～425℃ Cast Stainless Steel:-40～450℃ |
|
|
Low-Temp. Type:Cast Stainless Steel:-60～-100℃,-100～-200℃,-200～-250℃ |
|
|
Seat Leakage |
ANSI Ⅳ,V,Ⅵ(Soft Sealing) |
Main Performance Index Table 3
|
No. |
Item |
Standard Type |
Fin-Extension Type, Low-Temp. Type |
|
1 |
Basic Error＜(%) |
±1 |
±2.5 |
|
2 |
Hysteresis＜(%) |
1 |
2.5 |
|
3 |
Dead Band＜(%) |
0.4 |
1 |
|
4 |
Start &End Deviation＜(%) |
±1 |
±2.5 |
|
5 |
Rated Travel Deviation＜(%) |
+2.5 |
+2.5 |
Note: Performance index of this production is higher than GB/T4213-2008.
Flow Characteristic Table 4
|
Seat Diameter DN(mm) |
32 |
40 |
50 |
65 |
Contact Supplier
You May Like
New Products
Popular Searches
Recommended Products
Find Similar Products By Category
Facebook
X
Pinterest
Linkedln