4Matic metal seated butterfly valves are an optimal solution for flow control requirements in high temperature applications. They are offered in a variety of metal seating options depending on the media and temperature requirements in the applications. These valves can be used in air, water, thermic fluid, hot oil and steam applications.

Size Range : 2″ to 18″ Standard

  • Design and Manufacturing : API 609
  • Valve Face to Face Dimensions : API 609 Category “B
  • Top Flange Drilling : ASME B 16.5 Class 150
  • Inspection and Testing : API 598
  • Leakage Class : ASME B 16, 16.104 Leakage Class VI

Pressure / Temperature Rating

  • Pressure Rating : PN10
  • Operating Temperature : -50°C TO +400°C
Body WCB / CF8 / CF8M
Disc CF8 / CF8M
Retainer M.S. / CF8 / CF8M
Seat Ring CF8 / CF8M
Shaft SS 304 / 316
Stem Shaft SS 304 / 316 / 410
Disc Pin SS 304 / 316 / 410
Shaft Collar SS 304 / 316 / 410
Shaft Bush SS 304 / 316
Shaft Bush Graphite
Gland Seal Set Graphite
Gland Plate M.S. / CF8 / CF8M

4M “SMT” Model Metal Seated Spherical Disc Valve

“4Matic” Handle & Gear Operated 4M SMT Model metal to metal replaceable seat design Spherical Disc Valve. Temperature upto 400 °C flat metal seat leakage Class VI.

Size Range : : 2″ to 18″

PRESSURE / TEMPERATURE RATING
PRESSURE RATING PN 10
OPERATING TEMPERATURE -50 °C TO 400 °C
Standard
Design And Manufacturing API 609
Valve Face To Face Dimension API 609 Category “B”
Flange Standard Conformity ASME / ANSI B 16.5 Class 150
Inspection & Testing API 598
Leakage Class ASME B 16, 16.104 Leakage Class VI
No. Description Material Qty.
1 Body WCB / CF8 / CF8M 1
2 Disc CF8 / CF8M 1
3 Retainaer M.S. / CF8 / CF8M 1
4 Seat Ring CF8 / CF8M 1
5 Shaft S.S. 304 / 316 1
6 Stem Shaft S.S. 304 / 316 / 410 1
7 Disc Pin S.S. 304 / 316 / 410 1
8 Shaft Collar S.S. 304 / 316 / 410 4
9 Shaft Bush S.S. 304 / 316 1
10 Shaft Bush Graphite 1
11 Gland Seal Set Graphite 5
12 Gland Plate M.S. / CF8 / CF8M 1
Dimensions : 150# (All Dimensions are in mm)
4MSMT Model Valve Size L C ØE ØD
MM Inch
4MSMT – 50 50 2″ 47 65 50.8 95
4MSMT – 65 65 2.1/2″ 52 66.5 60.6 108
4MSMT – 80 80 3″ 52 77 72 127
4MSMT – 100 100 4″ 57 93 100 159
4MSMT – 125 125 5″ 60 117 123 186
4MSMT – 150 150 6″ 60 131 143 217
4MSMT – 200 200 8″ 67 167 192 270
4MSMT – 250 250 10″ 72 196 239 322
4MSMT – 300 300 12″ 85 218 290 382
4MSMT – 350 350 14″ 92 242 335 436
4MSMT – 400 400 16″ 102 270.5 387.5 495
4MSMT – 450 450 18″ 114 362 425 540