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KF-40 Check Valf

Valf & Filtreler

When vacuum pumps are shut down, the negative pressure formed within the system may cause oil or oil vapor inside the pump to be drawn back into the system. This can lead to serious performance and quality issues in many vacuum processes.

To prevent this issue, the check valve operates in single-stage and dual-stage vacuum pumps by opening in one direction under vacuum pressure, effectively preventing the backflow of liquid and oil vapor into the system. When the pump is stopped, the valve closes, helping to maintain the negative pressure.

With KF40 (ISO-KF) standard inlet and outlet connections, it offers easy installation and broad system compatibility. Its fully mechanical design requires no electronic connections.

The body, manufactured from SS304 stainless steel, ensures high durability and a long service life.

Technical Specifications

  • Model: KF40 Check Valve
  • Application: Single-stage and dual-stage vacuum pumps
  • Operating Principle: One-way opening activated by vacuum pressure
  • Mechanical Connection: KF40 (ISO-KF)
  • Electronic Connection: None
  • Material: SS304 Stainless Steel
  • Dimensions: 50 × 93 mm


Teknik Özellikler

40 KF Check Valf
Uygulama Tek ve çift kademeli vakum pompaları
Çalışma Prensibi Vakum basıncı ile tek yönlü açılma
Mekanik Bağlantı KF25 (ISO-KF)
Elektronik Bağlantı Yok
Malzeme SS304 Paslanmaz Çelik
Ölçü 67 X 93 mm
40 KF Check Valf
Uygulama
Tek ve çift kademeli vakum pompaları
Çalışma Prensibi
Vakum basıncı ile tek yönlü açılma
Mekanik Bağlantı
KF25 (ISO-KF)
Elektronik Bağlantı
Yok
Malzeme
SS304 Paslanmaz Çelik
Ölçü
67 X 93 mm