모든 제품
담당자 :
Li
전화 번호 :
18906241720
Metal-Seated Check Valve with Metal-to-Metal Hard Seats for High Temperature Resistance and API 594 Compliance
| 원래 장소 | 중국 |
|---|---|
| 브랜드 이름 | YOUWEI |
무료 샘플과 쿠폰을 받으려면 연락하세요.
왓츠앱:0086 18588475571
웨이 채팅: 0086 18588475571
스카이프: sales10@aixton.com
걱정이 있으시면 24시간 온라인 서비스를 제공합니다.
x제품 상세 정보
| 재료 | 주조, 황동, 스테인레스 스틸, 연성 철, GGG40 | 포트 크기 | DN50-DN1200,표준,2"-24",DN50-800,3/4" |
|---|---|---|---|
| 힘 | 수동,전기 작동식,유압식,핸드휠 작동식,GO | 압력 | 중간 압력, 저압, PN10-16, PN1.0/PN1.6,250PSI |
| 미디어의 온도 | 중온,상온,저온,-10~100℃ | 메디아 | 물, 기름 등, 가스 등 |
| 애플리케이션 | 일반, 관개, 물 분배, 산업, 물 시스템 | 구조 | 게이트, 나비, 비 상승 게이트 밸브 |
| 표준 또는 비표준 | 기준 | 제품명 | 게이트 밸브, 비 상승 줄기 DN40-DN600, DIN/BS 이중 소켓 유형 탄력 있는 시트 게이트 밸브, 강철 2cr13 줄기 핸드휠 api 6a 웰헤드 안전 게이트 밸브 줄기 |
| 기준 | DIN, 학사, JIS, F5; AWWA C509/C515; ANSI, DIN3352 | 크기 | DN40-DN600,DN50 ~ DN 1000,2''-24'',DN15 To100 |
| 연결 | 플랜지 끝, 이중 플랜지, BSP, 소켓 끝, 암나사 | 본체 재질 | 연성이 있는 철, DI/CI, DI, 주철, 황동 |
| 색상 | 파란색, 고객의 요청, 고객의 요구 사항, 노란색, 회색 | 중간 | 물, 물, 기름, 가스 |
| 유형 | 게이트 밸브, 상시 열림, 2방향, 비상승 스템/NRS | 밸브 유형 | 문짝 밸브 |
| 밀봉하다 | 고무 라이닝, 금속, PTFE | ||
| 강조하다 | Metal-to-Metal Hard Seats Check Valve,High Temperature Resistance Metal-Seated Check Valve,API 594 Compliance Hard Seal Check Valve |
||
제품 설명
Metal-Seated Check Valve
Our series of high-performance check valves are engineered with robust metal-to-metal hard seats to deliver unparalleled reliability in the most demanding fluid control applications. Designed to prevent reverse flow and protect critical system components, these valves excel in environments involving high temperatures, high pressures, corrosive media, and abrasive slurries where elastomeric or soft-sealed valves would rapidly fail.
The core of our design features precision-machined stellite, tungsten carbide, or hardened stainless steel sealing surfaces, ensuring exceptional wear resistance and a long, maintenance-free service life. The tight, bubble-tight seal achieved through advanced lapping techniques minimizes leakage to industry-leading standards.
Key Features & Benefits
- Superior Durability: Metal-seated construction ensures integrity under thermal cycling, water hammer, and severe service conditions, eliminating the risk of seal degradation common with soft materials.
- Extended Service Life: Exceptional resistance to erosion, corrosion, and galling reduces downtime and total cost of ownership.
- Wide Application Range: Ideally suited for steam, hydrocarbon, chemical processing, power generation, and high-purity systems where contamination from degrading seal materials is unacceptable.
- Reliable Performance: Fast, positive closure mechanism minimizes slam and prevents reverse flow, protecting pumps, compressors, and other upstream equipment.
- Variety of Designs: Available in tilting disc, dual plate, lift, and swing configurations to match specific flow characteristics, pressure drop requirements, and installation constraints.
- Robust Construction: Manufactured from high-grade materials (e.g., WCB, CF8M, Alloy 20) with full compliance to international standards such as API 594, API 6D, and ASME B16.34.
Typical Applications
- High-pressure steam lines and boiler feed systems
- Petrochemical and refinery process lines
- Chemical injection and aggressive fluid handling
- Power plant critical service (main steam, feedwater)
- Mining and slurry pipelines
- High-temperature heat transfer systems
Why Choose Our Hard Seal Check Valves?
We combine advanced metallurgy, precision engineering, and rigorous testing to provide a valve solution that offers maximum security and longevity. When failure is not an option, our metal-seated check valves provide the definitive safeguard for your process integrity.
추천된 제품
