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- Size: 12 inches
- Pressure: 150LB
- Body: WCB
- Design: API 600
- Test and inspection: API 598
American standard dark stem gate valve - SCVE VALVE -Professional production and sale efficient and durable fluid control experts.
Non-rising stem gate valve (in line with API, ANSI standards) with its compact structure, excellent sealing performance and stable reliability, widely used in petroleum, chemical, power, water supply and drainage industries under harsh conditions. Its design fully considers the control needs of high pressure, high temperature and corrosive media, and is an indispensable key component in industrial pipeline systems.
1. Compact design, space saving
The use of dark rod structure (the valve rod does not rise and fall with the ram), greatly reducing the installation height, especially for space-limited pipeline systems, such as underground pipe networks, dense pipelines or internal installation of equipment.
2. Excellent sealing, zero leakage
The wedge is precisely fitted to the seat and provides a metal hard seal or soft seal option, conforming to API 598 leakage standards, ensuring long-term sealing stability under high pressure and high temperature conditions and preventing media leakage.
3. Low operating torque, light opening and closing
Non-rising stem gate valve screw drive design effectively reduces friction resistance and saves effort in operation. Optimized treatment of valve stem and stuffing box to avoid exposed corrosion and extend valve service life.
4. Multi-material adaptation, widely applicable
The valve body can be selected from WCB, WC6, stainless steel (CF8/CF8M) and other materials, suitable for water, steam, oil and corrosive media, pressure grade covering ANSI Class 150 ~ 2500, to meet the needs of different working conditions.
5. Non-rising stem gate valve, easy maintenance, economical and efficient
The integrated structure design reduces leakage points, and some models support online maintenance, significantly reducing maintenance costs and improving system operation efficiency.
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