AFK Stainless Steel Pressure Regulator 1/4NPT High Pressure 4000psi With Inlet Outlet CGA320

Features
1. Single stage piston sensing structure
2. Larger outlet pressure adjustment range
3. It can be used for standard gas and non corrosive gas
4. Install a 20 micron filter element at the inlet
5. Oxygen environment application options can be provided


Technical Data
1. Maximum inlet pressure: 4500psi or 6000PSI
2. Outlet pressure range: 0 ~ 1500,0 ~ 3000
3. Material of internal components:
     Valve seat: PCTFE
     Piston: 316L O-ring: FKM
     Filter element: 316L
4. Working temperature: - 26 ℃ ~ + 74 ℃ (- 15 ℉ ~ + 165 ℉)
5. Leakage rate (helium):
     Inside: no visible bubbles
     External: no visible bubbles
6. Flow coefficient (CV): 0.09
7. Parent port:
     Inlet: 1 / 4NPT
     Outlet: 1 / 4NPT
     Pressure gauge port: 1 / 4NPT



Ordering Information

Installation instructions and precautions of pressure reducing valve

1.Before installing the pressure reducing valve, the pipeline must be cleaned, and the gas should be used for continuous purging to thoroughly clear the magazines and particles such as iron filings when cutting the pipeline;	2.The filter must be installed upstream of the pressure reducing valve, otherwise the system particles will damage the valve seat,resulting in internal leakage of the pressure regulator, downstream pressure rise, and easy damage to the outlet pressure gauge or other equipment. It is recommended to use a filter element with a precision of not less than 20 microns	3.It is not recommended to use thread sealant or liquid raw material tape for NPT thread installation. Improper operation will easily cause liquid to flow to the filter element in the valve and cause the filter element to be blocked. Finally, there is no pressure at the valve outlet or the flow is too low

4.In the flow state, turn the handle clockwise to increase the outlet pressure and counterclockwise to decrease the outlet pressure. When the outlet pressure is reduced to zero, the handle of the pressure reducing valve should be in a loose state. Excessive counterclockwise rotation of the handle may cause the thread to get stuck, or the handle is loose and cannot be adjusted again
5.It is not recommended to use the pressure reducing valve as a stop valve for a long time, otherwise the valve seat may be deformed, resulting in unstable flow
6.Handle with care to avoid any impact, especially the pressure reducing valve with pressure gauge. The pressure gauge is a sensitive element and may be damaged by external force
Project Case
purpose
Semiconductor factory, liquid crystal factory, organic EL factory, compound factory, solar cell factory
Basic composition
Special gas, gas supply equipment, distribution box, purification equipment, waste gas treatment equipment, detector, monitoring equipment