Customization: | Available |
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Material: | PTFE+Bronze |
Application: | Valve |
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The Spring Energized PTFE Seal is a spring- energized, pressure-assisted sealing device consisting of a PTFE (or other polymer) seal partially encapsulating a corrosion-resistant metal spring energizer.
The PTFE jackets are precisely machined, filled with PTFE composites and other high performance polymers, function at temperatures ranging from cryogenic to 250 C and inert to almost all chemicals. Some types also can be used in sanitary environment.1 Contact DEF's salesman to get a quotation.( by Email, Telephone, Trademessage)
2 Send DEF your asked type and detailed instruction(mateials, size, quantity,color, special requestes etc.)Bore | Groove | Width | Bore | Groove | Width | Bore | Groove | Width | ||
DN H9 | d1 h9 | L1 +0.2 | DN H9 | d1 h9 | L1 +0.2 | DN H9 | d1 h9 | L1 +0.2 | ||
6 | 3.1 | 2.4 | 52 | 42.6 | 7.1 | 150 | 137.8 | 9.5 | ||
8 | 5.1 | 2.4 | 55 | 45.6 | 7.1 | 160 | 147.8 | 9.5 | ||
10 | 7.1 | 2.4 | 56 | 46.6 | 7.1 | 170 | 157.8 | 9.5 | ||
12 | 9.1 | 2.4 | 60 | 50.6 | 7.1 | 180 | 167.8 | 9.5 | ||
14 | 9.5 | 3.6 | 63 | 53.6 | 7.1 | 190 | 177.8 | 9.5 | ||
15 | 10.5 | 3.6 | 65 | 55.6 | 7.1 | 200 | 187.8 | 9.5 | ||
16 | 11.5 | 3.6 | 70 | 60.6 | 7.1 | 210 | 197.8 | 9.5 | ||
18 | 13.5 | 3.6 | 75 | 65.6 | 7.1 | 220 | 207.8 | 9.5 | ||
20 | 15.5 | 3.6 | 80 | 70.6 | 7.1 | 230 | 217.8 | 9.5 | ||
22 | 17.5 | 3.6 | 85 | 75.6 | 7.1 | 240 | 227.8 | 9.5 | ||
25 | 18.8 | 4.8 | 90 | 80.6 | 7.1 | 250 | 237.8 | 9.5 | ||
28 | 21.8 | 4.8 | 95 | 85.6 | 7.1 | 280 | 267.8 | 9.5 | ||
30 | 23.8 | 4.8 | 100 | 90.6 | 7.1 | 300 | 287.8 | 9.5 | ||
32 | 25.8 | 4.8 | 110 | 100.6 | 7.1 | 320 | 307.8 | 9.5 | ||
35 | 28.8 | 4.8 | 115 | 105.6 | 7.1 | 350 | 337.8 | 9.5 | ||
40 | 33.8 | 4.8 | 120 | 110.6 | 7.1 | 400 | 387.8 | 9.5 | ||
42 | 35.8 | 4.8 | 125 | 112.8 | 9.5 | 420 | 407.8 | 9.5 | ||
45 | 38.8 | 4.8 | 130 | 117.8 | 9.5 | 450 | 437.8 | 9.5 | ||
48 | 38.6 | 7.1 | 135 | 122.8 | 9.5 | 480 | 467.8 | 9.5 | ||
50 | 40.6 | 7.1 | 140 | 127.8 | 9.5 | 500 | 487.8 | 9.5 | ||
Further dimensions are available |