stainless
steel globe valves |
|
|
| Specifications |
|
Type |
Nominali
Pressure |
Test
Pressure |
Working
Temperature(¡æ) |
Suitable Medium |
|
Strength (water)
(MPa) |
Seal(water)
Air (MPa) |
Low Pressure Seal
Air(MPa) |
J41W-16P(R) |
1.6 |
2.4 |
1.8 |
0.6 |
¡Ü200 |
NITRIC ACID |
J41W-25P(R) |
2.5 |
3.8 |
2.8 |
0.6 |
¡Ü200 |
ACETIC ACID |
J41W-40P(R) |
4.0 |
6.0 |
4.4 |
0.6 |
¡Ü200 |
NITRIC ACID |
J41W-64P(R) |
6.4 |
9.6 |
7.0 |
0.6 |
¡Ü200 |
ACETIC ACID
|
|
| Material for main parts |
Part
name |
Material |
Q41W-16P
-25P
-40R |
Q41W-16R
-25P
-40R |
Body donnet |
Ci Ni Ti |
Cr Ni Mo Ti steel |
Wedge gate |
Stem |
Stem nut |
Al bronze |
Hand wheel |
Castirom for ageable
casriran |
|
| |
|
|
