TY75 series medium and high pressure back pressure valve, stainless steel piston pressure transmission, accurate pressure control, for regulating upstream pressure, suitable for gas, standard gas, corrosive gas, liquids, etc..
● Piston type pressure reducing structure
Body Thread: 1/4''-1''NPT(F)
● Built-in filter screen
● Panel or wall mounting available
● Laboratory
● Gas analysis
● Process control
● Petrochemical industry
● Test equipment
| Max. Inlet Pressure: 3000psig | |
| ➣ control pressure: 0~ 150, 0~300 0~600, 0~800, 0-1500, 0.3000psig | |
| Safety Test Pressure: 150% max. Rated pressure | |
| Temperature Range: -40℃ to ＋100℃(above 100℃ consult technical) | |
| Leak rate: Without gas leakage(soft sealed), 2 drops per minute(hard sealed) | |
| Cv value: 0.06, 0.08, 0.2, 0.4, 0.6, 1.2, 2 |
| Body: 316L, Brass, C276, TA2, stainless steel pTFE-lined |
| Bonnet: 304 |
| O-ring: Buna-N, Viton, PTFE with carbon fibre, UPE |
| Valve Seat: PCTFE, Teflon, Vespel |
| ➣ Seals: PCTFE |
| Plug Stem: 316L, Stellite alloy, tungsten carbide |
| Ordering GuideORDERING INFORMATION | |||||||
| Series | Body material | Body port layout | Control pressure | Pressure Gauges | Inlet gas type | Outlet gas type | Options |
| LTY75 liquid back pressure valve |
L | A | G | G | 00 | 00 | P |
|
L:316L B:Brass C:C276 T: TA2 CF: PTFE-lined |
A B |
G:0-150Psig I:0-300Psig K:0-600Psig L:0-800psig H:0-1500Psig J:0-3000psig |
G: With pressure gauge(mpa) P: With pressure gauge(psig/bar) W: Without pressure gauge |
00:1/4"NPT(F) 01:1/4"NPT(F) 02:3/8"NPT(F) 04:1/2"NPT(F) 06:3/4NPT(F) 08:1"NPT(F) 91:1/4"VCR(F) female thread 92:1/4"VCR(M) male thread 93:1/4" welded tube Other connection types are available on request |
00:1/4"NPT(F) 01:1/4"NPT(F) 02:3/8"NPT(F) 04:1/2"NPT(F) 06:3/4NPT(F) 08:1"NPT(F) 91:1/4"VCR(F) female thread 92:1/4"VCR(M) male thread 93:1/4" welded tube Other connection types are available on request |
P: Panel-mount mounting | |
