GRACO 236589 - Repair kit for Spring- & air-operated regulators

Compatible Equipment

• Spring-Operated Regulators - Models 236081 - Fluid Pressure Regulator for Low Pressure Systems, Acetal Material, Waterbase Compatible, Spring-Operated, No Pressure Guage, Series A, 236449 - Low Pressure Lightweight Fluid Regulator, Gauge, 3-30 PSI, 0.5 GPM, Acetal, Spring, 1/4(F) x 1/4(F), 1/4(F) Port, 241976 - Low Pressure Lightweight Fluid Regulator, 3-30 PSI, 0.5 gpm, Acetal, Air, 1/4(F) x 1/4(F), 1/4(F) Port
• 236450 - Low Pressure Lightweight Fluid Regulator, Gauge, 20-100 PSI, 0.5 gpm, Acetal, Spring, 1/4(F) x 1/4(F), 1/4(F) Port, Series A, Spring-Operated Regulators with 20 to 100 PSI (.14 to 0.7 MPa, 1.4 to 7 bar) Regulated Pressure Range, Air-Operated Regulators - Model 238159, Series A

Related Parts

• 236081 - Fluid Pressure Regulator for Low Pressure Systems, Acetal Material, Waterbase Compatible, Spring-Operated, No Pressure Guage, Series A
• 236449 - Low Pressure Lightweight Fluid Regulator, Gauge, 3-30 PSI, 0.5 GPM, Acetal, Spring, 1/4(F) x 1/4(F), 1/4(F) Port
• 241976 - Low Pressure Lightweight Fluid Regulator, 3-30 PSI, 0.5 gpm, Acetal, Air, 1/4(F) x 1/4(F), 1/4(F) Port
• 101448 - Hex Jam Nut, 3/8"-24
• 106292 - Hex Nut, 3/8"
• 188943 - Fluid Regulator Housing
• 112349 - O-Ring Packing
• 188949 - Spring Guide
• 105291 - Silver Adjusting Compression Spring, 20 to 100 PSI (.14 to 0.7 MPa
• 171858 - Nut, Jam, Special

Kit Contents

• 188944 - SEAT, valve; stainless steel
• 109450 - O-RING; PTFE
• 102922 - BALL, tungsten carbide
• 112204 - SPRING, compression, ball
• 112547 - SCREW, flanged hex head; 1/4-20 UNC-2a x 1
• 171858 - NUT, Jam, special; 11/16-16 UNC-2b
• 171862 - WASHER, diaphragm
• 112348 - DIAPHRAGM; PTFE with nylon fabric/buna-n base
• 172132 - GASKET; cellulose fiber
• 102922 - BALL; tungsten carbide

Repair kit may be purchased separately. Contains parts marked with asterisks (*) in the parts list. This is reference number 1 in the parts diagram. Quantity required is 1. Some parts marked with * are included in Repair Kit 236589, which may be purchased separately. These parts are included in Repair Kit 236589, which may be purchased separately. Compatible with air-operated regulators with 3 to 100 PSI (0.02 to 0.7 MPa, 0.2 to 7 bar) regulated pressure range.

Reference Manuals

• 308325 (Page 13) Fluid Pressure Regulators