Saginomiya STF 4 Way reversing valve

Saginomiya Pilot operated 4-way reversing valves are suitable for heat pump applications on unitary, split system and window type air conditioners, etc. 4-way pilot valve adoption has an advantage on reliable changeover operations.
Designed to lower the minimum operating pressure difference between high and low side. Pressure drop
and valve leakage are minimized.

Saginomiya Four way reversing valve specifications:

• Max. working pressure: 4.2MPa {42.8kgf/cm2} (Type STF–H****) 4.15MPa {42.3kgf/cm2} (Type STF–****G)
• Ambient temperature: − 20 to 55°C
• Allowable fluid temperature: − 20 to 120°C (STF–H0104 to STF–1511G) − 20 to 130°C (STF–2023G to 6001G)
• Ambient humidity: Less than 95% R.H.

Saginomiya valves are exclusively distributed in the UK by Thermofrost Cryo.