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GOST Standard WCB Material Gate Valve with PN16/PN25 Pressure Rating for Industrial Applications
| Place of Origin | China |
|---|---|
| Brand Name | OEM |
Product Details
| Material | WCB,Cast Iron | Port Size | DN50-DN1200,Standard,2"-24" |
|---|---|---|---|
| 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,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 | GOST | Connection | Flange Ends,Double Flanged |
| Color | Customer's Request,Customer's Requirement | Medium | Water,Water Oil Gas |
| Type | Gate Valve,Normal Open,2-way,Non-Rising Stem/ NRS | Valve Type | Gate Valve |
| Highlight | GOST Standard Gate Valve,WCB Material Gate Valve,PN16/PN25 Pressure Rating Gate Valve |
||
Product Description
Russian Standard GOST Gate Valve WCB Material PN16/PN25
Direct Supply from Manufacturer
Product Overview
This WCB Russian Standard Gate Valve is engineered specifically for the CIS (Commonwealth of Independent States) market. Manufactured in strict accordance with GOST standards, it features a robust cast steel body (WCB) designed to provide reliable shut-off performance in demanding environments, including petroleum refineries, chemical plants, and district heating systems.
Key Advantage: Fully interchangeable with traditional Soviet-era and modern Russian pipeline components, ensuring seamless integration into local infrastructure.
Technical Specifications
Comprehensive technical data for engineering specifications and procurement requirements:
| Parameter | Technical Detail |
|---|---|
| Design Standard | GOST 12815, GOST 33259, GOST 5762 |
| Body Material | WCB (ASTM A216) / Equivalent to Russian Grade 25L/35L |
| Nominal Diameter | DN50 – DN600 (Image shows DN100) |
| Nominal Pressure | PN16 / PN25 / PN40 (Image shows PN16) |
| Common Russian Code | 30s41nj (30с41нж) for PN16 WCB |
| Face-to-Face | GOST 3706 Standard |
| Connection Type | Flanged (Type 01, 11) |
| Tightness Class | Class A according to GOST 9544 |
| Temperature Range | -29°C to +425°C |
GOST Certification Compliance
Designed to meet the rigorous safety and dimensional requirements of the GOST and TR CU (EAC) regulations. This ensures the valve's flange drilling and face-to-face dimensions perfectly match Russian-standard pipelines.
High-Grade WCB Cast Steel Body
Utilizing premium WCB carbon steel, this valve offers superior mechanical strength and impact resistance. It is optimized for high-pressure cycles and thermal expansion common in Central Asian climate extremes.
Wedge-Type Rising Stem Design
The rising stem (OS &Y) allows for easy visual verification of the valve position. The flexible wedge ensures a tight seal even under fluctuating pressures, minimizing friction and wear on the seating surfaces.
Advanced Sealing Technology
Seats and discs are reinforced with corrosion-resistant stainless steel or hard alloys. This "metal-to-metal" sealing provides a Class A leakage-free performance, essential for hazardous media transport.
Applications
- Oil & Gas Midstream: Crude oil transportation and storage tank terminals
- District Heating: High-temperature water and steam distribution in urban networks
- Chemical Processing: Handling of non-aggressive fluids and hydrocarbons
- Water Treatment: Large-scale irrigation and municipal water supply in Central Asia
Why Partner With Us?
- Full Compliance: Documentation provided according to GOST requirements
- Quality Assurance: 100% hydraulic shell and seat pressure testing before shipment
- Export Expertise: Extensive experience shipping to Russia, Kazakhstan, and Uzbekistan with localized logistics support
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