Gost Cast Iron Gate Valve Z44T-10/Z41T-16 Main parts and materials
Gost Cast Iron Gate Valve Z44T-10/Z41T-16 Main parts and materials |
|
Parts name |
Material |
Valve body Bonnet |
Grey iron |
Disc |
Grey iron |
Stem |
WCB |
Yoke nut |
Ductile iron |
Gost Cast Iron Gate Valve Z41/44T-10 Function and specification
Gost Cast Iron Gate Valve Z41/44T-10 Function and specification |
|||||
Type |
Nominal |
Testing pressure |
Suitable |
Suitable |
|
Strength |
Enclose |
||||
Z41/44T-10 |
1.0 |
1.5 |
1.1 |
≤200℃ |
Water,Vapour |
Gost Cast Iron Gate Valve Z41/44T-10 Outline and connecting measurement
Gost Cast Iron Gate Valve Z41/44T-10 Outline and connecting measurement |
|||||||
Type |
Nominal |
Measurement(mm) |
|||||
L |
D |
D1 |
D2 |
b-f |
z-φd |
||
Z41H-16C |
50 |
180 |
160 |
125 |
100 |
17-2 |
4*φ18 |
80 |
210 |
195 |
160 |
135 |
19-2 |
4*φ18 |
|
100 |
230 |
215 |
180 |
155 |
19-2 |
8*φ18 |
|
150 |
280 |
280 |
240 |
210 |
21-3 |
8*φ23 |
|
200 |
330 |
340 |
295 |
265 |
23-3 |
12*φ23 |
|
250 |
450 |
395 |
350 |
320 |
26-3 |
12*φ23 |
|
300 |
500 |
445 |
400 |
368 |
26-3 |
12*φ23 |
1.Compact structure, reasonable design, good valve rigidity, smooth passage.
2.The use of flexible graphite packing, reliable sealing, light and flexible operation
Industrial applications: Petroleum, Chemical, Paper Making, Fertilizer, Coal Mining,Water treatment and etc.
1.We have Sand or Precision casting technology,So we can as your drawing design and production.
2.Customers' logos are available cast on the valve body.
3. All our casting with tempering procedure before Processing.
4. Use the CNC lathe during whole process.
5. The disc sealing surface use plasma welding machine welding
6. Every valve must be tested before delivery from the factory, only qualified onescanbe shipped.
7.The kind valve we usually use Wooden cases to package,We also can according to
specific customer's requests.