Performance parameters:
Product model: 23J-14H-20
Nominal pressure: 300Lbs
Trade name diameter: DN20 (3/4 ")
Applicable temperature: -40-150 ℃
Sealing pressure: ≤5.0MPa
Flow channel diameter: 18mm
Product size: photos
Product material: CF8 stainless steel, carbon steel
Applicable medium: refrigerant, oil, water, gas, etc.
Product standard: GB / T 12233-2006
product description:
Shut-off valve refers to a valve in which the closing member (valve) moves along the center line of the valve seat. The change of the valve seat port is directly proportional to the flap travel. Because the opening or closing stroke of the valve stem of this type of valve is relatively short, and has a very reliable cut-off function, and because the change of the valve seat port is proportional to the stroke of the valve flap, it is very suitable for adjusting the flow rate. Therefore, this type of valve is very suitable for shut-off or adjustment and throttling.