Emerson Type 1190 Low-Pressure Gas Blanketing Regulator Instruction Manual

Type 1190D101644X012Instruction ManualForm 5307April 2012www. sherregulators.comType 1190 Low-Pressure Gas Blanketing RegulatorFailure to follow thes

Type 1190109. Install the parts on the pusher post in the order listed below: • Pusher post (key 8) • Pusher post connector (key 40) • Co

Type 119011Type 1098 Actuator and Mounting PartsPerform this procedure if changing, inspecting, or replacing the actuator and/or pilot mounting parts.

Type 119012Table 5. Type EGR Main Valve Body Part Numbers (key 1)BODY MATERIALEND CONNECTION STYLEBODY SIZES, NPS / DN1 / 25 2 / 50 3 / 80 4 / 100 6

Type 119013 9 Spring (continued) 400 psi / 27.6 bar maximum drop, Red NPS 1 / DN 25 14A9679X012 NPS 2 / DN 50 14A6628X012

Type 119014*Recommended spare part Kalrez® is a mark owned by E.I. du Pont Nemours and Co.Key Description Part Number Key Description Part Num

Type 119015 20 Plug O-Ring (continued) Fluorocarbon (FKM) NPS 1 / DN 25 14A8188X012 NPS 2 / DN 50 14A5686X022

Type 11901684 9 1 11 107623 5281312 275756634A5692_CFigure 7. Type 1098 Actuator 11 Hex Nut (16 required) Zinc-plated steel 1A346524122 18-

Type 1190173213938223573115513123325481063726451504081617141811491TYPE Y191A PILOT INTERIOR ASSEMBLYSSSSS47B9749_C2634746242Figure 8. Type Y191A Pilo

Type 119018 7 Diaphragm Head, 304 Stainless steel 17B9723X032 8 Pusher Post 303 Stainless steel 27B5354X012 316 Stainless steel (NACE)

Type 119019111517912761081621354Figure 9. Type 95H Supply Pressure Regulator32A4715_AKey Description Part NumberKey Description Part Number

Type 11902SpecicationsSpecications for a given regulator as it originally comes from the factory are stamped on nameplates located on the actuator a

Type 1190The Emerson logo is a trademark and service mark of Emerson Electric Co. All other marks are the property of their prospective owners. Fisher

Type 11903Principle of OperationThe Type 1190 gas blanketing regulator reduces a high-pressure inert gas to maintain a positive low-pressure gas bla

Type 11904Table 2. Flow CoefcientsTable 3. Maximum and Minimum Differential Pressures for Main Valve Spring SelectionBODY SIZESPIPING STYLELine Siz

Type 11905Table 4. Supply Pressure Settings Required for the Type 95H RegulatorInstallation and Startup!WARNINGPersonal injury, equipment damage, or

Type 11906may accumulate, and cause personal injury, death, or property damage due to re or explosion. Vent a regulator in hazardous gas service to

Type 11907during normal operation indicates stem O-ring damage. All O-rings, gaskets, and seals should be lubricated with a good grade of general-pur

Type 11908NoteAccess to the spring (key 9), indicator tting O-ring (key 21) or travel indicator parts in step 1 can be gained without removing the bo

Type 1190912. Hold the indicator scale (key 18) against the tting with the scale base resting against the shoulder of the tting, and turn the anged