AEISupply.com | Measurement & Control

- WE SHIP TO COMMERCIAL ADDRESSES ONLY -
FREE GROUND SHIPPING ON $500+ ORDERS
TO THE CONTINENTAL U.S. (48 STATES)

Featured Products

Mercer Valve P/N 91-52J11T84U1, Series 9100, Connections 2"300#RF x 3"150#RF, Orifice J, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 740, Top Closed, Service Gas, PSIG Setting Range 226-350, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-64K11T90U1, Series 9100, Connections 3"300#RF x 4"150#RF, Orifice K, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 740, Top Closed, Service Gas, PSIG Setting Range 476-550, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-70L11T1HU1, Series 9100, Connections 4"150#RF x 6"150#RF, Orifice L, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 285, Top Closed, Service Gas, PSIG Setting Range 101-140, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-70L11V1GU1, Series 9100, Connections 4"150#RF x 6"150#RF, Orifice L, Seat Viton, Inlet and Body Carbon Steel, PSIG Pressure Limit 285, Top Closed, Service Gas, PSIG Setting Range 61-100, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-70M11T1KU1, Series 9100, Connections 4"150#RF x 6"150#RF, Orifice M, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 285, Top Closed, Service Gas, PSIG Setting Range 126-170, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-70M11V1GU1, Series 9100, Connections 4"150#RF x 6"150#RF, Orifice M, Seat Viton, Inlet and Body Carbon Steel, PSIG Pressure Limit 285, Top Closed, Service Gas, PSIG Setting Range 61-80, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-71L11T1KU1, Series 9100, Connections 4"300#RF x 6"150#RF, Orifice L, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 740, Top Closed, Service Gas, PSIG Setting Range 141-200, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-71L11T1MU1, Series 9100, Connections 4"300#RF x 6"150#RF, Orifice L, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 740, Top Closed, Service Gas, PSIG Setting Range 201-300, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-71L11V1GU1, Series 9100, Connections 4"300#RF x 6"150#RF, Orifice L, Seat Viton, Inlet and Body Carbon Steel, PSIG Pressure Limit 740, Top Closed, Service Gas, PSIG Setting Range 61-100, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-71M11T1NU1, Series 9100, Connections 4"300#RF x 6"150#RF, Orifice M, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 740, Top Closed, Service Gas, PSIG Setting Range 251-350, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-71M11T1PU1, Series 9100, Connections 4"300#RF x 6"150#RF, Orifice M, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 740, Top Closed, Service Gas, PSIG Setting Range 351-500, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-72L11T1KU1, Series 9100, Connections 4"600#RF x 6"150#RF, Orifice L, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 1250, Top Closed, Service Gas, PSIG Setting Range 141-200, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-72L11V1GU1, Series 9100, Connections 4"600#RF x 6"150#RF, Orifice L, Seat Viton, Inlet and Body Carbon Steel, PSIG Pressure Limit 1250, Top Closed, Service Gas, PSIG Setting Range 61-100, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-72M11T1MU1, Series 9100, Connections 4"600#RF x 6"150#RF, Orifice M, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 1000, Top Closed, Service Gas, PSIG Setting Range 171-250, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-72M11T1PU1, Series 9100, Connections 4"600#RF x 6"150#RF, Orifice M, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 1000, Top Closed, Service Gas, PSIG Setting Range 351-500, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-84J11T82U1, Series 9100, Connections 3"300#RF x 4"150#RF, Orifice J, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 740, Top Closed, Service Gas, PSIG Setting Range 131-225, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-85J11T98C1, Series 9100, Connections 3"600#RF x 4"150#RF, Orifice J, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 1480, Top Closed, Service Gas, PSIG Setting Range 1401-1480, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-85J11V78U1, Series 9100, Connections 3"600#RF x 4"150#RF, Orifice J, Seat Viton, Inlet and Body Carbon Steel, PSIG Pressure Limit 1480, Top Closed, Service Gas, PSIG Setting Range 61-85, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-85K11T90U1, Series 9100, Connections 3"600#RF x 4"150#RF, Orifice K, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 1480, Top Closed, Service Gas, PSIG Setting Range 476-550, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.
Mercer Valve P/N 91-85K11T92U1, Series 9100, Connections 3"600#RF x 4"150#RF, Orifice K, Seat Teflon, Inlet and Body Carbon Steel, PSIG Pressure Limit 1480, Top Closed, Service Gas, PSIG Setting Range 551-675, Soft Seat Safety Relief Valve

(0)

Please contact us for price and delivery time. (502) 966-3134 [email protected] . There are many Mercer part numbers not shown in our store.

WELCOME TO AEISUPPLY.COM

Distributor of pressure, temperature, and liquid level instruments, controls, meters, heaters, heating cables, instrument valves, and safety relief valves. We specialize in products for the process, chemical, power, food, wastewater, and OEM markets.

IN-HOUSE SERVICES & CERTIFICATIONS

Application Engineering
Technical Assistance
NIST Traceable Pressure andTemperature Calibration
Diaphragm Seal Assembly and Service - Wika Instrument Certified
Backflow Test Kit Repair and Calibration - Mid-West Instrument Certified

If you have any questions regarding the products or the web shop, please contact us at (502) 966-3134 Thank you.

- WE SHIP TO COMMERCIAL ADDRESSES ONLY -

FREE GROUND SHIPPING ON $500+ ORDERS

TO THE CONTINENTAL U.S. (48 STATES)