4Matic Offers Advance Combination Angle type Silent Safety Valve for Third Generation Process Industries.

Size Range : 1/2″ to 4″ Screwed / Flangedd

Pressure / Temperature
Temperature80 °C ( For Water ) / 180 °C ( For Steam )
 Maximum Working Pressure21 Kg/cm2, Inlet
Pressure Adjusting Range0.5 ~ 10 Kgf/cm2 / 10 ~ 20 Kgf/cm2
20 ~ 30 Kgf/cm2 / 30 ~ 40 Kgf/cm2
40 ~ 50 Kgf/cm2
No.DescriptionMaterialQty.
01Body ScrewedCF8 / CF8M01
02BonnetCF8 / CF8M01
03PlugCF8 / CF8M01
04SpringS. S. 30201
05Spring GuideBrass / S. S. 41001
06DiaphragmNBR / Viton01
07V – SealNBR / Viton01
08WasherNBR / Viton01
09Plug BoltCF8 / CF8M01
10O – RingNBR / Viton01
11Adjusting BoltS. S. 30401
12Adjusting NutS. S. 30401
Dimensions : (Screwed)(All Dimensions are in mm)
Valve ModelValve SizeABCDWeight (Approx.)
MMInch
4M-PLS – 15151/2″48.822.111898.50.750
4M-PLS – 20203/4″5028118104.50.732
4M-PLS – 25251″54.831118107.50.903
4M-PLS – 32321.1/4″63.4371171131.084
4M-PLS – 40401.1/2″6840.5146139.51.683
4M-PLS – 50502″72.545.5146144.51.857
4M-PLS – 65652.1/2″107.455180228.55.800
4M-PLS – 80803″11366.2180235.56.500
4M-PLS – 1001004″13579225.5293.510.00
Dimensions : (Flange End) (All Dimensions are in mm)
Valve ModelValve SizeABCDPortØDbØgfØJNPCDWeight Approx.
MMInch
4M-PLF – 25251″7270116.6147.324107.99.650.8215.9479.42.000
4M-PLF – 40401.1/2″9092146.61893712712.773215.9498.44.100
4M-PLF – 50502″104.5104.5147.420449157.414.392.1219.054120.75.900
4M-PLF – 65652.1/2″115115180.7283.564177.815.9104.8219.054139.711.400
4M-PLF – 80803″125125181.72937519017.5127219.054152.413.150
4M-PLF – 1001004″145145224.2356.598228.622.3157.2219.058190.521.500