Pilot-Actuated Regulators

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Maximum Pressure Regulation

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

Maximum Air Pilot Signal Pressure

Overall Height

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Height

14 Products

About Air Preparation

Customize your air preparation system with dryers, filters, and other purifying parts.

Pilot-Air-Controlled Compressed Air Regulators

Acetal Plastic

Aluminum

Control hard-to-reach regulators without needing direct access. Instead of a knob, these regulators use a pilot signal from a regulator installed in an accessible location—often a control system—to adjust pressure remotely. As the input signal increases, the output pressure increases within the regulating range. Install them in your air line after filters.

Regulators with 1:2, 1:3, and 1:6 air signal-to-outlet ratios boost the air pressure from your main line. For example, a 1:3 regulator takes 20 psi from your programmable logic controller (PLC) or transducer and boosts it to the 60 psi your actuator needs.

Regulators
	Pipe Size					Air Pilot					Gauge Port			Overall								Mounting Brackets
Air Pilot Signal to Outlet Ratio	Inlet	Outlet	Max. Flow Rate	Max. Pressure, psi	Max. Air Pilot Signal Pressure, psi	Pipe Size	Thread Size	Thread Type	Gender	Gauge Included	Pipe Size	Thread Type	Gender	Wd.	Ht.	Exhaust Air Flow, scfm	Max. Temp., °F	Regulating Accuracy	Pressure Regulating Range, psi		Each		Each
Acetal Plastic Housing—NPT Female Inlet and Outlet
1:1	1/8	1/8	53 scfm @ 100 psi	145	217	__	M5	Metric	Female	No	1/8	BSPP	Female	1 5/8"	2 1/2"	2.5	120°	±2%	0-203	8242N11	0000000	______	00
1:1	1/4	1/4	99 scfm @ 100 psi	145	217	__	M5	Metric	Female	No	1/8	BSPP	Female	1 5/8"	2 1/2"	2.5	120°	±2%	0-203	8242N12	000000	______	00
1:1	3/8	3/8	120 scfm @ 100 psi	145	217	__	M5	Metric	Female	No	1/8	BSPP	Female	1 5/8"	2 1/2"	2.5	120°	±2%	0-203	8242N13	000000	______	00
1:1	1/2	1/2	240 scfm @ 100 psi	145	188	__	M5	Metric	Female	No	1/4	BSPP	Female	2 3/8"	3 3/16"	3.5	120°	±2%	0-175	8242N14	000000	______	00
1:1	3/4	3/4	272 scfm @ 100 psi	145	188	__	M5	Metric	Female	No	1/4	BSPP	Female	2 3/8"	3 3/16"	3.5	120°	±2%	0-175	8242N15	000000	______	00
1:1	1	1	272 scfm @ 100 psi	145	188	__	M5	Metric	Female	No	1/4	BSPP	Female	2 3/8"	3 3/16"	3.5	120°	±2%	0-175	8242N16	000000	______	00
Aluminum Housing—NPT Female Inlet and Outlet
1:1	1/4	1/4	50 scfm @ 100 psi	250	150	1/4	__	NPT	Female	No	1/4	NPT	Female	3"	4"	15	160°	±1%	0-150	4987K41	000000	1888K5	00000
1:1	3/8	3/8	50 scfm @ 100 psi	250	150	1/4	__	NPT	Female	No	1/4	NPT	Female	3"	4"	15	160°	±1%	0-150	4987K42	000000	1888K5	0000
1:1	3/4	3/4	560 scfm @ 100 psi	254	250	1/8	__	BSPP	Female	No	1/8	NPT	Female	3 3/4"	4 3/16"	Not Rated	140°	±3%	0-254	8242N17	000000	______	00
1:1	1	1	560 scfm @ 100 psi	254	250	1/8	__	BSPP	Female	No	1/8	NPT	Female	3 3/4"	4 3/16"	Not Rated	140°	±3%	0-254	8242N18	000000	______	00
1:2	1/4	1/4	50 scfm @ 100 psi	250	75	1/4	__	NPT	Female	No	1/4	NPT	Female	3"	4"	15	160°	±1%	0-150	8242N19	000000	1888K5	0000
1:3	1/4	1/4	50 scfm @ 100 psi	250	50	1/4	__	NPT	Female	No	1/4	NPT	Female	3"	4"	15	160°	±1%	0-150	4987K61	000000	1888K5	0000
1:6	1/4	1/4	50 scfm @ 100 psi	250	25	1/4	__	NPT	Female	No	1/4	NPT	Female	3"	4"	10	160°	±2%	0-150	4987K81	000000	1888K5	0000