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Maxton UC1A - User Manual

Maxton UC1A
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1728 Orbit Way - Minden, Nevada 89423 P: 775-782-1700 F: 775-782-1701 info@maxtonvalve.com www.maxtonvalve.com
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- Table of Contents
- Terms and Conditions
- Job Specification Sheet
- Application Flow Chart
- Application Flow Chart (Down Speed Regulated Valves)
- UC1A, UC2AB44 Hydraulic Controllers
- Exterior Dimensions UC1AB44
- Exterior Dimensions UC2AB44
- Adjustment Procedure UC1, UC1A, UC2, UC2A (B44)
- Exploded View UC1AB44
- Exploded View Parts List UC1AB44
- Exploded View UC2AB44
UC1A, UC2AB44…………………………………………………………..…………………..…..…..13 – 34
ENGINEERING DATA…………………………………………………………………………….…. 1 – 12
- Exploded View Parts List UC2AB44
- Seal Ring Locations UC1, UC1A, UC2, UC2A (B44)
- Operating Sequence UC1, UC1A, UC2, UC2A (B44)
- Hydraulic Schematic UC1AB44
- Hydraulic Schematic UC2AB44
- Trouble Shooting Procedures UC1, UC1A, UC2, UC2A (B44)
- Static Pressure Table
- Rated Flow Table
- Static Pressure Table (Metric)
- Rated Flow Table (Metric)
- Single Action Cylinder Displacement
- EMV10B44 Hydraulic Controller
- EMV10B44 Specifications
- Operating Sequence
- Hydraulic Schematic UC4, UC4MB44
- UC4MRB44 Hydraulic Controller
- Adjustment Procedure UC4MRB44
- Exploded View UC4MRB44
- Exploded View Parts List UC4MRB44
- Hydraulic Schematic UC4MRB44
- Trouble Shooting Procedures UC4, UC4M, UC4MR (B44),
- UC4, UC4MB44 Hydraulic Controllers
- Exterior Dimensions UC4, UC4M, UC4MR (B44)
- Guide Configurations UC4, UC4M, UC4MR (B44)
- Adjustment Procedure UC4, UC4M, B44)
- Dual Valve Adjustment Procedure
- Exploded View UC4, UC4MB44
- Exploded View Parts List UC4, UC4MB44
- Seal Ring Locations UC4, UC4M, UC4MR (B44)
UC4, UC4M, UC4MRB44……...…………………………………..…………………………………. 35 – 64
EMV10………………………………………………………...…………………………..……..……... 65 – 68
- PSNO-2 (Low Pressure Switch)
- Isolation Coupling
- TDF (Tank Discharge Filter)
- Adapters (Thread to Grooved, 2" to 3/4" )
- Quick Disconnect (Two Way Shut Off)
- MaxGlide (Oil Additive)
MAINTENANCE………………………..………………………………………………………..……… 77– 88
- Seal Kits
- Solenoid, Solenoid Seat and Ball Cage Kits
- Solenoid Kits UC1A/2A, UC4/4M/4MR
- Seal Rings
- Valve Exchange Program (VEP)
- Pump Flange Replacement
- Coil Specifications
- Coil Exterior Dimensions
- Seal Kit and Safe Use Recommendations
- OSV Safety Valve (Pipe Rupture) & Shut Off Valve
- OSV Adjustment Procedure
- OSV Tripping Flow Table
- OSV Tripping Speed Chart
- DUAL OSV Adjustment Procedures
- OSV25 Safety Valve (Pipe Rupture)
- OSV25 Adjustment Procedure
OSV…………….………………………………………………………………………………..…….... 69 – 76
SUPPORT PRODUCTS………………………………………………………………………………. 89 – 102
- Shut Off Ball Valves
- Bleed Port
- Interlock Hydraulic Valve
- SafeTach2
- Water Valve / Explosion Proof Coil Cover
- TA4M (Field Training Unit)
Certifications
Maxton is ISO 9001:2015 certified and all main line products are
CSAB44 and/or UL Listed.
Copyright 2019 Maxton Manufacturing Company All Rights Reserved
TABLE OF CONTENTS
- RV100 Conversion Kit
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Maxton UC1A Specifications

General IconGeneral
BrandMaxton
ModelUC1A
CategoryControl Unit
LanguageEnglish

Summary

ENGINEERING DATA

Static Pressure Table

Table for static pressure based on net load and piston diameter.

Rated Flow Table

Table for flow rates based on car speed and piston diameter.

Static Pressure Table (Metric)

Table for static pressure in bars based on net load and piston diameter.

Rated Flow Table (Metric)

Table for flow rates in liters per minute based on car speed and piston diameter.

Single Action Cylinder Displacement

Table detailing cylinder displacement based on piston diameter.

TERMS AND CONDITIONS

JOB SPECIFICATION SHEET

APPLICATION FLOW CHART

HYDRAULIC CONTROLLERS, UC1 A, UC2 A B44

Specifications

Technical specifications for UC1A, UC2A hydraulic controllers.

Standard Features

Key features of UC1A, UC2A hydraulic controllers.

Additional Standard Features UC2 AB44

Additional features specific to the UC2AB44 model.

Optional Features

Available optional features for UC1A, UC2A controllers.

EXTERIOR DIMENSIONS UC1 A

EXTERIOR DIMENSIONS UC2 A

ADJUSTMENT PROCEDURE UC1, UC1 A, UC2, UC2 A B44

SPECIAL CONSIDERATIONS

Special considerations for performing adjustments.

GAUGE PORTS

Details on gauge port identification and function.

OPERATIONAL DATA

Key operational parameters for the valves.

UP SECTION ADJUSTMENTS

Steps for adjusting the up section of the valve.

DOWN SECTION ADJUSTMENTS

Steps for adjusting the down section of the valve.

EXPLODED VIEW UC1 A B44

EXPLODED VIEW UC1 A B44 PARTS LIST

Detailed list of parts for the UC1A B44 exploded view.

EXPLODED VIEW UC2 A B44

EXPLODED VIEW UC2 A B44 PARTS LIST

Detailed list of parts for the UC2A B44 exploded view.

SEAL RING LOCATIONS UC1, UC1 A, UC2, UC2 A B44

OPERATING SEQUENCE UC1, UC1 A, UC2, UC2 A B44

CAR AT REST-SOLENOID COILS DE-ENERGIZED

State of the valve when the car is at rest and coils are de-energized.

UP DIRECTION

Description of the valve's operation during up travel.

DOWN DIRECTION

Description of the valve's operation during down travel.

DOWN DIRECTION UC2 & UC2 A

Down direction operation specific to UC2 & UC2A models.

HYDRAULIC SCHEMATIC UC1 A B44

HYDRAULIC SCHEMATIC UC2 A B44

TROUBLE SHOOTING PROCEDURES UC1, UC1 A, UC2, UC2 A B44

CAUTION

Safety precautions before troubleshooting.

UP SECTION

Troubleshooting common issues in the UP section of the valve.

DOWN SECTION

Troubleshooting common issues in the DOWN section of the valve.

HYDRAULIC CONTROLLERS UC4, UC4 M, UC4 MR B44

Specifications

Technical specifications for UC4, UC4M, UC4MR hydraulic controllers.

Standard Features

Key features of UC4, UC4M, UC4MR hydraulic controllers.

Optional Features

Available optional features for UC4, UC4M, UC4MR controllers.

EXTERIOR DIMENSIONS UC4, UC4 M, UC4 MR B44

GUIDE CONFIGURATIONS UC4, UC4 M, UC4 MR B44

ADJUSTMENT PROCEDURE UC4, UC4 M B44

SPECIAL CONSIDERATIONS

Special considerations for performing adjustments.

GAUGE PORTS

Details on gauge port identification and function.

OPERATIONAL DATA

Key operational parameters for the valves.

UP SECTION ADJUSTMENTS

Steps for adjusting the up section of the valve.

DOWN SECTION ADJUSTMENTS

Steps for adjusting the down section of the valve.

DUAL VALVE ADJUSTMENT PROCEDURE

ADJUSTMENT ( Valve # 1 )

Steps for adjusting the first valve in a dual setup.

ADJUSTMENT ( Valve # 2 )

Steps for adjusting the second valve in a dual setup.

EXPLODED VIEW UC4 M, UC4 B44

EXPLODED VIEW PARTS LIST UC4 M, UC4 B44

Detailed list of parts for the UC4M, UC4 B44 exploded view.

SEAL RING LOCATIONS UC4, UC4 M, UC4 MR B44

OPERATING SEQUENCE UC4, UC4 M, UC4 MR B44

CAR AT REST-SOLENOID COILS DE-ENERGIZED

State of the valve when the car is at rest and coils are de-energized.

UP DIRECTION

Description of the valve's operation during up travel.

DOWN DIRECTION

Description of the valve's operation during down travel.

DOWN DIRECTION UC4 MR

Down direction operation specific to UC4MR model.

HYDRAULIC SCHEMATIC UC4 M, UC4 B44

HYDRAULIC CONTROLLER UC4 MR B44

Introduction

Introduction to the UC4MR hydraulic controller.

Specifications

Technical specifications for the UC4MR controller.

Standard Features

Key features of the UC4MR hydraulic controller.

Optional Features

Available optional features for the UC4MR controller.

ADJUSTMENT PROCEDURE UC4 MR B44

SPECIAL CONSIDERATIONS

Special considerations for performing adjustments.

GAUGE PORTS

Details on gauge port identification and function.

OPERATIONAL DATA

Key operational parameters for the valve.

UP SECTION ADJUSTMENTS

Steps for adjusting the up section of the valve.

DOWN SECTION ADJUSTMENTS

Steps for adjusting the down section of the valve.

EXPLODED VIEW UC4 MR B44

EXPLODED VIEW PARTS LIST UC4 MR B44

Detailed list of parts for the UC4MR B44 exploded view.

HYDRAULIC SCHEMATIC UC4 MR B44

TROUBLE SHOOTING PROCEDURES UC4, UC4 M, UC4 MR B44

CAUTION

Safety precautions before troubleshooting.

UP SECTION TROUBLESHOOTING

Common issues and solutions for the up section.

DOWN SECTION TROUBLESHOOTING

Common issues and solutions for the down section.

HYDRAULIC CONTROLLER EMV10 B44

IMPORTANT SAFEGUARDS

Critical safety precautions for installation and operation.

INTRODUCTION AND FEATURES

Introduction to the EMV10 controller and its features.

EMV10 SPECIFICATIONS

MAJOR COMPONENTS & PORT LOCATIONS

RV100 CONVERSION KIT

OVERSPEED VALVE (PIPE RUPTURE; SHUT OFF VALVE)

Introduction

Introduction to the Maxton Overspeed Valve.

Specifications

Specifications for OSV E1 and OSV STD models.

Standard Features

Key features of the Overspeed Valve.

Optional Features

Available optional features for the Overspeed Valve.

OVERSPEED VALVE (PIPE RUPTURE; SHUT OFF VALVE)

ADJUSTMENT PROCEDURES

Procedures for adjusting the OSV.

INITIAL SETTINGS

Initial settings for OSV adjusters.

FULL LOAD TEST PROCEDURE

Procedure for testing the OSV under full load.

PRECALCULATED OSV TRIPPING FLOW TABLE

TRIPPING SPEED ADJUSTER (TS) PRESETS

OVERSPEED VALVE (PIPE RUPTURE; SHUT OFF VALVE)

DUAL OSV ADJUSTMENT PROCEDURES

Procedures for adjusting dual OSV setups.

ADJUSTMENT (OSV#1):

Adjustment steps for the first OSV.

ADJUSTMENT (OSV#2):

Adjustment steps for the second OSV.

TESTING OSV’s:

Testing procedures for OSVs.

ALTERNATE METHOD (TABLE AND CHART)

Alternative method using tables and charts for OSV adjustment.

OVERSPEED VALVE (PIPE RUPTURE)

Introduction

Introduction to the Maxton OSV25 Overspeed Valve.

Standard Features

Key features of the OSV25 Overspeed Valve.

OSV25 OVERSPEED VALVE (PIPE RUPTURE)

ADJUSTMENT PROCEDURES

Adjustment procedures for the OSV25.

INITIAL SETTING:

Initial setting for the OSV25 Tripping Speed Adjuster.

VALVE EXCHANGE PROGRAM

VALVE EXCHANGE PROGRAM LETTER

SERVICE BULLETIN

CAUTION

General caution regarding valve installation.

Pump Flange Replacement:

Guidance on replacing pump flanges for specific valve series.

COIL SPECIFICATIONS

COIL EXTERIOR DIMENSIONS

SEAL KIT AND SAFE USE RECOMMENDATIONS

FACTORY RECONDITIONED VALVES ARE AVAILABLE ON AN EXCHANGE BASIS

Information on factory reconditioned valves and exchange program.

V. E. P. Valve Exchange Program

Details about the Valve Exchange Program.

SEAL KITS

SOLENOID, SOLENOID SEAT & BALL CAGE KITS

SOLENOID KITS

SHUT OFF BALL VALVE

SPECIFICATIONS

Specifications for Maxton Shut Off Ball Valves.

VALVE MODEL WEIGHT

Table of valve models and their weights.

SHUT OFF BALL VALVE; BLEED PORT

Specifications

Specifications for bleed port valves.

INTERLOCK HYDRAULIC VALVE (UNINTENDED MOVEMENT)

Introduction

Introduction to the Interlock Hydraulic Valve (ILV).

Specifications

Specifications for the Interlock Hydraulic Valve.

Standard Features

Key features of the ILV.

Optional Features

Available optional features for the ILV.

SAFETACH2

TA4 M FIELD TRAINING AID (RENTAL PROGRAM)

LOW PRESSURE SWITCH (PSNO-2)

ISOLATION COUPLINGS

TANK DISCHARGE FILTER (TDF)

THREAD TO GROOVED ADAPTER 2”, PORT ADAPTER 2” TO 3;4”

HYDRAULIC QUICK DISCONNECT

MAXGLIDE OIL ADDITIVE

WATER VALVE; EXPLOSION PROOF COIL COVER