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> 상품 > 체크 밸브 > BS5153 Standard Ductile Iron Metal Sealing Swing Check Valve for Water Pipeline Backflow Prevention

BS5153 Standard Ductile Iron Metal Sealing Swing Check Valve for Water Pipeline Backflow Prevention

제품 세부 정보

원래 장소: 중국

브랜드 이름: JGPV

모델 번호: H44X-16Q

지불 및 배송 조건

최소 주문 수량: 1세트

가격: USD39.9/Set - 499.9/Set

포장 세부 사항: 합판 상자 안전 포장

배달 시간: 14일

지불 조건: L/C, T/T, 웨스턴 유니온

공급 능력: 달 당 1000PCS

가장 좋은 가격 을 구하라
강조하다:

ductile iron swing check valve

,

water pipeline backflow prevention valve

,

metal sealing check valve with warranty

표준 또는 비표준:
기준
애플리케이션:
일반적인
기준:
GB DIN
중형:
수관 사용
기능:
수류 회귀 방지
압력 적용:
저기압
제조 공예:
주조
본체 재질:
연성이 있는 철
포트 크기:
DN50-DN300
품질 보증:
18개월
이름:
흔들림 점검 밸브
표준 또는 비표준:
기준
애플리케이션:
일반적인
기준:
GB DIN
중형:
수관 사용
기능:
수류 회귀 방지
압력 적용:
저기압
제조 공예:
주조
본체 재질:
연성이 있는 철
포트 크기:
DN50-DN300
품질 보증:
18개월
이름:
흔들림 점검 밸브
BS5153 Standard Ductile Iron Metal Sealing Swing Check Valve for Water Pipeline Backflow Prevention
Metal Sealing Ductile Iron Swing Check Valve For Water Pipeline BS5153 Standard
Product Overview

The H44H series metal sealing check valve is designed for horizontal installation in water supply and drainage systems. It can be installed at the outlet of water pumps to prevent backflow and water hammer damage, or on bypass pipes of reservoir inlet and outlet pipes to prevent water from flowing back into the supply system.

Check valves are suitable for clean media and are not recommended for mediums containing solid particles or high viscosity. When installed at pump outlets, they provide shut-off and check functions, eliminating water hammer damage to pump units and pipeline networks. During power outages, the valve automatically closes to protect pump and pipeline safety.

Technical Specifications
Parameter Specification
Type Number H44H-16Q
Nominal Pressure PN(MPa) 1.6
Nominal Diameter DN(mm) 50~300
Test Pressure (MPa) - Strength (water) 2.4
Test Pressure (MPa) - Sealing (water) 1.76
Raw Material QT450
Suitable Medium Water
Working Temperature ≤80℃
Connection Type Flange
Operational Method Auto
Product Features
  • High Reliability: Simple structure, easy maintenance, excellent sealing performance, and minimal malfunction risk
  • Energy Saving: Operates using medium pressure differential, requiring no additional power equipment
  • High Safety: Effectively prevents medium backflow and pipeline explosions, ensuring equipment and personnel safety
  • Economical & Practical: Low cost, simple operation, long service life, suitable for various media flow pipeline systems