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RT-H-12-N
RT-H-12-N
Technical Features
  • Single Seal
  • Balanced
  • Conical Spring
  • Directional
  • EN 12756 - DIN 24960
Operating Limits
d1 = 14 ... 85 mm
p1 = 25 bar 360 PSI
t1 = -80 ... 220 °C -175 ... 430 °F
vg = 15 m/s 50 ft/s
Axial Movement : ± 1.0 mm
Material Combinations
Seal Faces: Silicon Carbide, Carbon
Stationary Seats: Silicon Carbide, Stainless Carbide, Carbon, Ceramic
Elastomers
  • fkm
  • nitryl
  • epdm
  • silicon rubber
Forms Stationary Seats
  • G-9
d1 d2 d3 d4 l1 l2
14 10.0 17.0 21.0 10.0 25.5
16 12.0 19.0 23.0 10.0 26.5
18 14.0 21.0 25.0 10.0 29.5
20 16.0 23.0 27.0 10.0 31.0
22 18.0 27.0 33.0 11.5 32.5
24 20.0 29.0 35.0 11.5 32.5
26 22.0 31.0 37.0 11.5 32.5
28 24.0 33.0 39.0 11.5 32.5
30 25.0 34.0 40.0 11.5 33.5
33 28.0 37.0 43.0 11.5 35.5
35 30.0 39.0 45.0 11.5 35.5
38 32.0 42.0 48.0 11.5 39.5
40 35.0 44.0 50.0 11.5 43.5
43 38.0 49.0 56.0 14.0 46.0
45 40.0 51.0 58.0 14.0 48.0
48 43.0 54.0 61.0 14.0 51.0
50 45.0 56.0 63.0 14.0 55.0
53 48.0 59.0 66.0 14.0 55.0
55 50.0 62.0 70.0 15.0 58.0
58 53.0 65.0 73.0 15.0 60.0
60 55.0 67.0 75.0 15.0 60.0
63 58.0 70.0 78.0 15.0 60.0
65 60.0 72.0 80.0 15.0 60.0
68 63.0 75.0 83.0 15.0 60.0
70 65.0 77.0 85.0 15.0 61.0
75 70.0 83.0 92.0 18.0 63.0
80 75.0 88.0 97.0 18.0 68.0
85 80.0 95.0 105.0 18.2 68.0