Product Usage
The Russian standard gate valve manufactured by Kaibo Valve Group Co., Ltd. is widely used in petroleum chemical industry, thermal power plant and other oil products, water vapor pipelines as the opening and closing device for connecting or cutting off the medium in the pipeline.
Features
1. Compact structure, reasonable design, good valve rigidity, smooth passage and small flow coefficient.
2. The sealing surface is made of stainless steel and carbide, with long life.
3. Flexible graphite packing, reliable sealing, light and flexible operation.
4. The driving mode is manual, pneumatic, electric, gear drive.
5. The structure is elastic wedge single gate, rigid wedge single gate and double gate.
Implementation Standards
Design specifications: GB / T 12234
Structure length: GB / T 12221
Connecting flange: r0CT12815-08-I
Test and inspection: JB / T 9092
Pressure - Temperature: GB / T 9131
Product Identification: GB / T 12220
Main Part Materials and Property
Body Cover Disc |
Stem |
Sealing Face |
Sealing Shim |
Packing |
Working Temperature |
Suitable Medium |
|
WCB |
2Cr13 |
13Cr STL With Body Material Nylon |
Enhanced Flexible Graphite 1Cr13/Flexible Graphite
08 Soft Steal 0Cr18Ni9Ti 0Cr17Ni12Mo2Ti XD550F(T) PTFE |
Flexible Graphite Enhanced Flexible Graphite SFB/260 SFP/260 PTFE |
≤425 |
Water Steam Oil Goods |
|
WC1 |
38CrMoAl 25Cr2MoV |
≤450 |
|
||||
WC6 |
≤540 |
|
|||||
WC9 |
≤570 |
|
|||||
C5 C12 |
≤540 |
|
|||||
ZGCr5Mo |
≤200 |
Nitric acid |
|
||||
ZG1Cr18Ni9Ti |
1Cr18Ni9Ti |
|
|||||
≤200 |
Acetic acid |
|
|||||
ZG1Cr18Ni12Mo2Ti |
1Cr18Ni12Mo2Ti |
|