SuZhou YouWei Fluid Technology CO., LTD
| Material | Casting,Brass,Stainless Steel,Ductile iron,GGG40 |
| Port size | DN50-DN1200,Standard,2"-24",DN50-800,3/4" |
| Power | Manual,Electrical Actuated,Hydraulic,Handwheel Operated,GO |
| Pressure | Medium Pressure,Low Pressure,PN10-16,PN1.0/PN1.6,250PSI |
| Temperature of media | Medium Temperature,Normal Temperature,Low Temperature,-10~100℃ |
| Media | Water,Oil etc.,Gas and so on |
| Application | General,irrigation,water distribution,Industry,Water system |
| Structure | Gate,Butterfly,Non-Rising Gate Valve |
| Standard or nonstandard | Standard |
| Product name | gate valve,Cast Iron Electric Gate Valve with Non-rising Stem DN40-DN600,DIN/BS Double Socket Type Resilient Seat Gate Valve,steel 2cr13 stem handwheel api 6a welhead safety gate valve stem cap,3/4" cast iron handle OEM 200 wog home depot brass gate valve |
| Standard | DIN,BS,JIS,F5;AWWA C509/C515;ANSI,DIN3352 |
| Size | DN40-DN600,DN50 ~ DN 1000,2''-24'',DN15 To100 |
| Connection | Flange Ends,Double Flanged,BSP,Socket Ends,Female Thread |
| Body material | Ductile Iron,DI/CI,DI,cast iron,Brass |
| Color | Blue,Customer's Request,Customer's requirement,Yellow,GREY |
| Medium | Water,Water Oil Gas |
| Type | Gate Valve,Normal Open,2-way,Non-Rising Stem/ NRS |
| Valve type | Gate Valve |
| Seal | rubber lined,Metal,PTFE |
| Brand Name | YOUWEI |
| Certification | CE EAC ISO |
| Place of Origin | China |
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Product Specification
| Material | Casting,Brass,Stainless Steel,Ductile iron,GGG40 | Port size | DN50-DN1200,Standard,2"-24",DN50-800,3/4" |
| Power | Manual,Electrical Actuated,Hydraulic,Handwheel Operated,GO | Pressure | Medium Pressure,Low Pressure,PN10-16,PN1.0/PN1.6,250PSI |
| Temperature of media | Medium Temperature,Normal Temperature,Low Temperature,-10~100℃ | Media | Water,Oil etc.,Gas and so on |
| Application | General,irrigation,water distribution,Industry,Water system | Structure | Gate,Butterfly,Non-Rising Gate Valve |
| Standard or nonstandard | Standard | Product name | gate valve,Cast Iron Electric Gate Valve with Non-rising Stem DN40-DN600,DIN/BS Double Socket Type Resilient Seat Gate Valve,steel 2cr13 stem handwheel api 6a welhead safety gate valve stem cap,3/4" cast iron handle OEM 200 wog home depot brass gate valve |
| Standard | DIN,BS,JIS,F5;AWWA C509/C515;ANSI,DIN3352 | Size | DN40-DN600,DN50 ~ DN 1000,2''-24'',DN15 To100 |
| Connection | Flange Ends,Double Flanged,BSP,Socket Ends,Female Thread | Body material | Ductile Iron,DI/CI,DI,cast iron,Brass |
| Color | Blue,Customer's Request,Customer's requirement,Yellow,GREY | Medium | Water,Water Oil Gas |
| Type | Gate Valve,Normal Open,2-way,Non-Rising Stem/ NRS | Valve type | Gate Valve |
| Seal | rubber lined,Metal,PTFE | Brand Name | YOUWEI |
| Certification | CE EAC ISO | Place of Origin | China |
| High Light | GOST Compliance Gate Valve ，High-Pressure Rating Industrial Valve ，Corrosion Resistant GOST Valve | ||
Product Overview:
Our series of industrial gate valves are meticulously engineered and manufactured in full compliance with the stringent GOST (ГОСТ) standards of Russia and the Commonwealth of Independent States (CIS). Designed for reliable isolation and on/off service in critical pipeline systems, these valves guarantee exceptional shut-off performance, durability, and safety in high-pressure and high-temperature environments.
Key Features & Technical Advantages:
Full GOST Compliance: Certified to meet relevant GOST standards for design, materials, pressure testing, and dimensions (e.g., GOST 3706-93, GOST 5762-2002), ensuring seamless integration into existing Russian-standard infrastructure.
Robust Construction: Manufactured from high-grade materials including carbon steel (25L, 30L), stainless steel (12Х18Н10Т), and alloy steels, selected for superior strength, corrosion resistance, and longevity.
Superior Sealing & Design: Features a parallel-disc or wedge-type sealing mechanism with precision-machined seats. This design ensures bubble-tight shut-off, minimizes pressure loss in the fully open position, and enhances seat life.
Versatile Operation: Available in multiple actuation types: Manual (handwheel), Gear Operated for high-torque applications, and Electric Actuated for remote or automated process control.
Designed for Harsh Conditions: Engineered to perform reliably in extreme operational conditions, from cryogenic temperatures to high-heat applications, and in media such as oil, gas, steam, water, and aggressive chemicals.
Comprehensive Pressure & Size Range: Offered in a wide spectrum of pressure ratings (PN10 to PN250, Class 150 to 2500) and nominal diameters (DN15 to DN500), providing a solution for virtually any pipeline requirement.
Typical Applications:
Our GOST gate valves are the preferred choice for isolation services across a wide range of industries:
Oil & Gas Extraction, Transmission, and Refining
Petrochemical and Chemical Processing Plants
Thermal and Nuclear Power Generation Stations
Shipbuilding & Marine Pipelines
District Heating and Industrial Water Supply Systems
Why Choose Our GOST Gate Valves?
As a specialized manufacturer and exporter, we combine rigorous quality control with deep technical expertise in CIS market requirements. Every valve undergoes stringent hydrostatic and functional testing. We provide full technical documentation, including certificates of conformity (GOST-R), material test reports, and complete operational manuals, facilitating smooth customs clearance and project approval.
Contact us today for detailed technical specifications, pricing, and to discuss your project-specific requirements. We are your trusted partner for reliable GOST-standard valve solutions.
Company Details
Business Type:
Manufacturer
Total Annual:
3000000-5000000
Employee Number:
80~100
Ecer Certification：
Active Member
SuZhou YouWei Fluid Technology CO., LTD, one of the leading industrial valve manufactures in China, is located in Suzhou, we have two 100% owned production bases in Botou,Hebei, Covering an area of 5000㎡ and 3000㎡. YouWei’s main products are cast steel gate valves, globe valves, check valv... SuZhou YouWei Fluid Technology CO., LTD, one of the leading industrial valve manufactures in China, is located in Suzhou, we have two 100% owned production bases in Botou,Hebei, Covering an area of 5000㎡ and 3000㎡. YouWei’s main products are cast steel gate valves, globe valves, check valv...
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