TS11B NBR Buna Nitrile Material Dust Collector Solenoid Valve
Repair Kit Replacement Secondary Diaphragm
Structure and performance of pulse valve diaphragm
It is composed of single or multi-layer glued on both sides. There
are also rubber free fabrics. According to its shape, the membrane
pressing method is used. According to the use requirements can be
made of different rubber, different fabrics of the diaphragm. The
properties of NBR and polysulfide rubber blends for diaphragms, the
properties of rubber compounds for canvas disc diaphragms (often
called diaphragms), and the properties of some silicone rubber,
fluororubber and chlorohydrin rubber diaphragms developed in recent
years are as follows.
The operating temperature range and pressure range of the diaphragm
itself depend on the type of glue, fabric and structure. The
diaphragm can work at - 50 ~ 100 ℃, 0.4 ~ 0.8MPa; the fluororubber
and silicone rubber diaphragm can work at - 80 ~ 232 ℃. The
chlorophenol rubber diaphragm can work under the pressure of 0.4 ~
0.8MPa, with good air tightness, aging resistance, and the service
life equal to that of engine overhaul.
Data parameter table:
| model | ST11B |
| diaphragm material | NBR(Buna) |
| mounting hole size | 8mm |
| diaphragm outer diameter | 88mm |
| center distance | 72mm |
| application | TS series double diaphragm valve |
Youtube video of diaphragm repair kit for solenoid valve:
Main dimension
Detail images
Tips: The related solenoid coils and armature assembly are all
supplied.
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