Aira 4Matic Global Valve Automation Pvt. Ltd.
4Matic - Model WG Series- PRV -Pressure Reducing - Safety Valve
“4Matic” Offer Pressure Reducing Valve Investment Cast Stainless Steel Material for Air, Water, Oil, Gas, Steam & Chemicals. Size Range : 1/2″ to 4″ Screwed / Flange End.
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- 1/2″ to 4″ Meet requirements of
- ASSE Standard 1003. ( ANST 112.26 )
- CSA Standard B356
- ( ASSE – American Society of Sanitary Engineering )
- ( CSA – Canadian Standard Association )
- Temperature 80 °C ( For Water )
- Temperature 21 Kg/cm2, Inlet
- Maximum Working Pressure 21 Kg/cm2, Inlet
- Pressure Adjusting Range 1 ~ 6 Kg/cm2, 4 ~ 10 Kg/cm2
- 8 ~ 13 Kg/cm2, 12 ~ 20 Kg/cm2 20 ~ 35 Kg/cm2
- Available different Models for Air, Water, Oil, Gas, Steam & Chemical
- LP – Low Pressure Range : 10 – 35 PSI
- n HP – High Pressure Range :
- Max. Inlet 40 Kg/cm2
- Outlet 12 ~ 25 Kg/cm2 20 ~ 35 Kg/cm2
- Pressure drop needed for fully – opened valve. gate for adjustable Pressure range 3 ~ 9 Kg/cm2 of direct activated pressure reducing valve
- A = B / 4 = 9 – 3 = 1.5 Kg/cm2
- If the setting pressure of outlet 6 Kg/cm2, Pressure of fully – opened valve gate will be P = 6-1.5 = 4.5
- Kgf/cm2 (Outlet Pressure should go down under 4.5 Kg/cm2 to make valve gate fully open )