Integrated Stainless Steel Ball Valve

  • Applicable Medium: Water, Gas, acids like heat transfer oil
  • Working Temperature: ≤350℃
Category:

Integrated Stainless Steel Ball Valve Integrated stainless steel ball valve uses new sealing material as its valve seat. Compared with the ball valve with PTFE seat, the service life of an integrated stainless steel ball valve is higher by 3 times ~ 5 times. An integrated stainless steel ball valve has the advantages of reliable sealing, small friction force, heat resistance, corrosion resistance. The face to face dimension of the integrated ball valve coincides with the globe valve, plunger valve, and drain valve, which expands its application range. The integrated stainless steel ball valve is widely used in the petroleum, chemical industry, papermaking, and other industries, and can replace the globe valve, plunger valve, and drain valve.

PERFORMANCE PARAMETER OF INTEGRATED STAINLESS STEEL BALL VALVE

ModelNominal Pressure
(MPa)
Shell Test Pressure
(MPa)
Seal Test Pressure
(MPa)
Applicable Temperature
(℃)
Applicable Medium
QJ41M/F-16C1.62.41.8-28~+300 (M/F)diathermic oil, water, vapour, gas, oil, nitrose corrosive medium, acetic acid corrosive medium
QJ41M/F-16C2.53.82.8-28~+350 (PPN)

MATERIAL OF COMPONENT

NumberComponentMaterial1Body ductile iron, carbon steel, stainless steel2Seal ring(M/F)high strength wear-resistant carbon graphite(temperature≤300℃) (PPN)poly-p-phenylene (temperature≤350℃)3BallStainless steel4PackingPTFE5Packing glandQT450-10 ductile iron6Stemcarbon steel, chromium stainless steel7levercarbon steel

TECHNICAL PARAMETER

ModelSpecificationsSize
LDD 1D 2z-φdHb
QJ41M/F-16151309565454-148514
2015010575554-149516
2516011585654-1410316
32180135100784-1810518
40200145110854-1812018
502301601251004-1819520
652901801451204-1819520
803101951601358-1821522
1003502151801558-1825324
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