The air-operated gas regulator adjusts downstream pressure by controlling the compressed air pressure, controlling the downstream fluid pressure. Pressure can be set anywhere within the adjusting range, continuous control, achieving continuous, stepless downstream pressure regulation, supports remote, pneumatic and other control modes, downstream pressure is controlled by air pressure, may be equal, or varied at a set ratio, air control ratio 1: 1 to 1:100. Pneumatically controlled gas regulators are suitable for applications where fluid pressure requires remote or precise control.
● Single-stage pressure reducing structure, balanced valve plug.
● Body and diaphragm adopts hard sealed type.
Body Thread: Gas inlet/outlet ports 1/4"NPT(F), 3/8"NPT(F), 1/2"NPT(F), 3/4"NPT(F),Pressure Gauges,Safety ValvesPorts 1/4NPT(F).
● Internal design is easy to purge, built-in filter screen.
● Panel or wall mounting.
● Can be controlled remotely, and other control modes including pneumatic control.
● Compressed air pressure 0-7bar.
● Sensitive operation, high precision.
| Max. Inlet Pressure: 500, 3000psig |
| Outlet Pressure: 0~25, 0~50, 0~100, 0~250, 0~400psig |
| Safety Test Pressure: 1.5 times of max. Inlet pressure |
| Temperature Range: -40℃ to +100℃(above 100℃ consult technical) |
| Leak rate: 2×10-8 atm cc/sec He |
| Cv value: 0.6, 0.8, 1.8 |
| ➣ air control ratio 1:1 to 1:100 |
| ➣ linearity: Within ±5% F.S |
| ➣ sensitivity: Within ±3% F.S |
| ➣ accuracy: Within ±5% F.S |
| Body: 316L, Brass, 304, C276, TA2, Monel 400, stainless steel pTFE-lined |
| Bonnet: 304 |
| Diaphragm: 316L, C276 |
| Filter Screen: 316L(10μm) |
| Valve Seat: PCTFE, PTFE, PEEK, Vespel |
| Spring: 316L |
| Plug Stem: 316L |
| Ordering GuideORDERING INFOUMATION | ||||||||
| Series models | Body material | Body port layout | Inlet Pressure | Outlet Pressure | Pressure Gauges | Inlet gas type | Outlet gas type | Options |
| ATY15 air operated gas regulator |
L | B | E | H | G | 04 | 04 | P |
|
L:316L S:304 B:Brass C:C276 T:TA2 |
A B D G J M |
D:6000psig E:3000psig F:500psig |
E:0-400psig G:0-250psig H:0-125psig J:0-100psig L:0-50psig M:0-25psig Q:30"Hg Vac-30psig S:30"Hg Vac-60psig T:30"Hg Vac-100psig |
G: With pressure gauge (Mpa) P: With pressure gauge (psig/bar) W: Without pressure gauge |
00:1/4NPT(F) 01:1/4NPT(M) 02:3/8NPT(F) 03:3/8NPT(M) 04:1/2"NPT(F) 05:1/2"NPT(M) 06:3/4"NPT(F) 13:1/2" tube fitting 14:3/4" tube fitting Other connection types Available on request |
00:1/4NPT(F) 01:1/4NPT(M) 02:3/8NPT(F) 03:3/8NPT(M) 04:1/2"NPT(F) 05:1/2"NPT(M) 06:3/4"NPT(F) 13:1/2" tube fitting 14:3/4" tube fitting Other connection types Available on request |
P: Panel-mount mounting R: Safety valve ZR: Self-venting SR: Self-venting with recovery port |
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