HTTY73 high sensitivity series high temperature back pressure valve, stainless steel diaphragm pressure transmission, accurate pressure control, for regulating upstream pressure, suitable for high temperature gas, high temperature liquid, and precise pressure control applications, can be panel-mount mounting.
● Body and diaphragm adopts hard sealed and soft sealed type
● Can be panel mounted type
Body Thread: 1/4"-1"NPT(F)
● Laboratory
● Gas analysis testing
● Fluid control
● Petrochemical industry
● Test equipment
| ➣ max. Pressure control range: 400 psig |
| Design test pressure: 150% max. Rated pressure |
| Leak rate: Without gas leakage |
| Temperature Range: 100℃ to ＋260℃(above 260℃ consult technical) |
| Cv value: 0.08, 0.12, 0.2, 0.6, 1.2, 2 |
| Valve Body: 316L, 304, C276, TA2, PVDF, PTFE, stainless steel pTFE-lined |
| Diaphragm: 316L, C276, PTFE, VITON, PEEK |
| O-ring: VITON, PTFE |
| Valve Seat: PTFE, PCTFE, PEEK, Vespel, 316L |
| Spring: 316L |
| Plug Stem: 316L |
| Ordering Guide ORDERING INFORMATION | |||||||
| Series models | Body material | Body port layout | Inlet Pressure | Pressure Gauges | Inlet gas type | Outlet gas type | Options |
| HTTY73 high temperatureBack pressure valve | L | A | D | G | O2 | O2 | P |
|
L:316L S:304 C:C276 T:TA2 P:PVDF F:PTFE CF: PTFE-lined |
A B |
D:0-400psig G:0-250psig H:0-150psig K:0-50psig |
G: With pressure gauge (Mpa) P: With pressure gauge (psig/bar) W: Without pressure gauge |
00:1/4NPT(F) 02:3/8NPT(F) 04:1/2NPT(F) 06:3/4NPT(F) 08:1"NPT(F) Other fitting types available |
00:1/4NPT(F) 02:3/8NPT(F) 04:1/2NPT(F) 06:3/4NPT(F) 08:1"NPT(F) Other fitting types available |
P: Panel-mount mounting | |
