“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

Standard

  • 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 )
Pressure / Temperature
Temperature80 °C ( For Water )
Temperature21 Kg/cm2, Inlet
 Maximum Working Pressure21 Kg/cm2, Inlet
Pressure Adjusting Range1 ~ 6 Kg/cm2, 4 ~ 10 Kg/cm2
8 ~ 13 Kg/cm2, 12 ~ 20 Kg/cm2 20 ~ 35 Kg/cm2

Options

  • 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

Example

  • 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 )
No.DescriptionMaterialQty.
01BodyCF8 / CF8M01
02BonnetCF8 / CF8M01
03PistonCF8 / CF8M01
04SpringS. S. 30201
05Spring GuideBrass / S. S. 41001
06DiaphragmNBR / Viton01
07Piston V – SealNBR / Viton01
08WasherNBR / Viton01
09End CoverCF8 / CF8M01
10End Cover ‘O’ – RingNBR / Viton01
11PlugCF8 / CF8M01
12Plug V – SealNBR / Viton01
13Bonnet ‘O’ – RingNBR / Viton01
14Adjusting BoltsS. S. 304 / 31601
15Adjusting NutS. S. 304 / 31601
Dimensions : (Screwed End) (All Dimensions are in mm)
Valve ModelValve SizeLHCVWeight Approx.
MMInch
4M-WGS-15-SD151/2″70.572240.800
4M-WGS-20-SD203/4″85.58791.000
4M-WGS-25-SD251″90.591111.000
4M-WGS-32-SD321.1/4″98.510012.151.200
4M-WGS-40-SD401.1/2″115116212.250
4M-WGS-50-SD502″120120252.400
4M-WGS-65-SD652.1/2″148147757.650
4M-WGS-80-SD803″177176808.050
4M-WGS-100-SD1004″19019012012.500
Dimensions : (Flange End) (All Dimensions are in mm)
Valve ModelValve SizePortØDbØgfØJNPCDLHWeight
Approx.
MMInch
4M-WGF-15-FD151/2″12.588.98.935.05215.75460.45138100.81.500
4M-WGF-20-FD203/4″1798.558.942.9215.75469.85147111.12.000
4M-WGF-25-FD251″24107.99.650.8215.75479.2512787.72.250
4M-WGF-32-FD321.1/4″30117.3411.163.5215.75488.9170108.83.100
4M-WGF-40-FD401.1/2″3712712.673215.75498.55195137.54.700
4M-WGF-50-FD502″49152.414.1591.95219.054120.65208138.56.300
4M-WGF-65-FD652.1/2″64177.815.4104.65219.054139.7210—-13.500
4M-WGF-80-FD803″80192.517.9129.16219.054152.4225.5—-14.500
4M-WGF-100-FD1004″100230.622.4158.57219.058190.5251—-24.600