Emerson
Messplay Machinery Company is very proud to represent and distribute Emerson’s Kunkle brand of safety and relief valves.
Emerson is a global source of process control, isolation & safety valve solutions for the energy, power, chemical, life science & mining industries. The Kunkle brand of pressure relief valves are designed to exhaust over pressurization to protect downstream equipment or control the upstream pressure of gas or liquid. Valve designs meet global and local codes and standards. Kunkle delivers code certified quality products from cryogenic to high temperature and vacuum to high pressure steam, air, gas, and liquid applications. The Emerson/Kunkle products include:
- Kunkle Models 1 and 2 Brass Safety Valves
- Kunkle Models 19, 19M, 20, 20M, 20P, 20MP, 200A and 200H
- Kunkle Model 30 Models 40R, 40RL
- Kunkle Models 71S, 171, 171P and 171S Models 91, 218 and 228
- Kunkle Models 218, 228
- Kunkle Model 140
- Kunkle Models 189, 363 and 389
- Kunkle Models 215V and 337
- Kunkle Model 338 Blower Relief Valve
- Kunkle Models 230, 330, 330S and 333S
- Kunkle Models 264, 265, 266, 267,264P, 265P, 266P and 267P
- Kunkle Models 300 and 600
- Kunkle Model 299 Model 537
- Kunkle Models 541, 542 and 548
- Kunkle Model 900 Series
- Kunkle Model 930
- Kunkle Model 6000
- Kunkle Models 6252 and 6254
The Emerson commitment to innovation and free flow of data will help to create advanced technologies, industry-leading expertise and an insatiable curiosity about the world to provide sustainable solutions for their customers into the future of industrial control.














































