Quick Details
| Standard or Nonstandard: Standard | Structure: Butterfly | Pressure: Low Pressure |
| Power: Manual | Material: Casting | Temperature of Media: Normal Temperature |
| Media: Water | Port Size: 1_1/2"-80" | Place of Origin: Beijing China (Mainland) |
| Model Number: D343H-16C | Brand Name: AND | Power: Worm |
| Certificate: ISO |
Packaging & Delivery
| Packaging Detail: | Wooden cases |
| Delivery Detail: | Within 30 days after receiving your down payment |
Specifications
Simple description:
1.Anti-corrosive
2.Three-eccentric structure,so up to zero leakage
3.Easy to maintain.
Detailed description:
Standard:
|
Dsign and manufacturing
|
GB/T12238,JB/T8527,PI609
|
|
Flange dimension
|
GB/T9113,B/T9115,G/T20592,B/T79,NSI B16.5,IN2531-2534,JIS B2212-2215
|
|
Face to face dimension
|
GB/T12221,NSI B16.5,IN3020,ISB2002
|
|
Test and inspection
|
GB/T13927,API598
|
Pressure test
|
PN
|
MPa
|
0.6
|
1.0
|
1.6
|
2.5
|
4.0
|
Class
|
Lb
|
150Lb(2MPa)
|
300Lb(5MPa)
|
|
Shell test
|
MPa
|
0.9
|
1.5
|
2.4
|
3.75
|
6.0
|
Shell test
|
MPa
|
3.0
|
7.5
|
|
Liquid seal
|
MPa
|
0.7
|
1.1
|
1.76
|
2.75
|
4.4
|
Liquid seal
|
MPa
|
2.2
|
5.5
|
|
Gas seal
|
MPa
|
0.6
|
0.6
|
0.6
|
0.6
|
0.6
|
Gas seal
|
MPa
|
0.6
|
0.6
|
|
Name
|
Materials
|
||||
|
Part
|
Body
|
WCB or ZG25
|
CF8 or ZG1Cr18Ni9Ti
|
CF8 or ZG1Cr18Ni9Ti
|
WCB or ZG15CrMo
|
|
Disc
|
WCB or ZG25
|
CF8 or ZG1Cr18Ni9Ti
|
CF8 or ZG1Cr18Ni9Ti
|
WCB or ZG15CrMo
|
|
|
Seat
|
Stainless steel and various of composite materials
|
||||
|
Stem
|
40Cr plated with Cr
|
1Cr18Ni9Ti or 304
|
316 or 0Cr18Ni12Mo2Ti
|
F22 or 25Cr2Mo2
|
|
|
clamping ring
|
ZCuA19Mn2
|
HMn58-2-2
|
HMn58-2-2
|
316 or 0Cr18Ni12Mo2Ti
|
|
|
Suitable Medium
|
Water, steam ,oil
|
Gas, acid, base, salt and other kinds of corrosive medium
|
Water,steam
|
||
|
Suitable temperature
|
-29°C~350°C
|
-40°C~200°C
|
≤450°C
|
||