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DS05C,D,G
®
DIAL-SET
PRESSURE REGULATING VALVES
APPLICATION
The Honeywell DS05C,D,G Dial-Set
Valve is a high quality pressure regulating valve that maintains
a constant outlet pressure over a wide range of inlet supply
pressures. It is suitable for potable water and irrigation
applications. The downstream pressure adjustment dial
eliminates the need for a pressure gauge when adjusting the
pressure setting (static pressure only).
®
Pressure Regulating
FEATURES
• Built-in, factory calibrated outlet pressure adjustment
dial.
• Noncorroding unitized cartridge contains all working
parts and is easily replaceable.
• Includes built-in strainer and thermal bypass.
• Balanced seat construction provides superior
pressure regulation.
• Inlet and outlet are internally threaded female NPT, and
externally threaded for use with union assemblies.
• Stand-In Pipe available for temporary installation
during construction or system flushing.
SPECIFICATIONS
Model: DS05 Dial-Set Pressure Regulating Valves.
Construction Materials:
Body: Bronze.
Internal Parts: Stainless steel and engineered plastics.
Regulator Mechanism: Fabric-reinforced diaphragm.
Seat Design: Balanced single seat construction.
Inlet Pressure (Maximum): 400 psi maximum.
Reduced Pressure Range:
5 to 75 psi (1/2 in. to 1 in.).
15 to 130 psi (1-1/4 in.).
Outlet Pressure: Factory set at 60 psi.
Dial Calibration: ±4 psi.
Applications/Features/Specifications.................................1
Ordering Information .........................................................2
Installation/Maintenance....................................................4
Troubleshooting.................................................................6
Operation...........................................................................7
DS05 Parts and Accessories.............................................8
PRODUCT DATA
Contents
62-3041-4
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Summary of Contents for Honeywell DIAL-SET DS05C
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Page 1: Table Of Contents
Construction Materials: Body: Bronze. ® Internal Parts: Stainless steel and engineered plastics. The Honeywell DS05C,D,G Dial-Set Pressure Regulating Regulator Mechanism: Fabric-reinforced diaphragm. Valve is a high quality pressure regulating valve that maintains a constant outlet pressure over a wide range of inlet supply Seat Design: Balanced single seat construction. -
Page 2: Ordering Information
If you have additional questions, need further information, or would like to comment on our products or services, please write or phone: 1. Your local Honeywell Automation and Control Products Sales Office (check white pages of your phone directory). 2. Honeywell Customer Care... - Page 3 DS05C,D,G Water Capacities (See Table 1) The suitability of a given regulator size is dependent on the Given these variables, use Table 1 to determine the proper pressure requirements where it will operate. For the pressure size pressure regulator valve for your application. regulator valve size required for a specific installation, determine the following: Example: An installation has 135 psi inlet pressure, 60 psi...
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Page 4: Installation/Maintenance
DS05C,D,G INSTALLATION MAINTENANCE When Installing this Product... Replacing the Cartridge (See Fig. 3) 1. Read these instructions carefully. Failure to follow them The working parts of the DS05 including diaphragm, valve could damage the product or cause a hazardous seat, strainer and disk are all contained in a replaceable condition cartridge. - Page 5 DS05C,D,G Cleaning the Cartridge Screen To clean the cartridge screen: LOOSEN THE SETPOINT DIAL LOCKING SCREW. 1. Shut off the supply valve and open a downstream faucet to relieve the system pressure. UNSTRESS THE PRESSURE SPRING BY TURNING COUNTER- CAUTION CLOCKWISE To prevent injury and/or equipment damage, loosen locking screw and turn adjusting knob...
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Page 6: Troubleshooting
DS05C,D,G TROUBLESHOOTING Table 2 provides a troubleshooting guide for the DS05 Dial Pressure Regulating Valve. Table 2. Troubleshooting the DS05 Dial-Set Pressure Regulating Valve. Problem Solution Whistling noise. • Slightly increase or decrease the outlet pressure until the noise goes away. Will not hold pressure. -
Page 7: Operation
DS05C,D,G OPERATION DUST CAP The Honeywell DS05 Dial-Set Pressure Regulating Valve is a (BLACK) balanced, direct acting pressure regulating valve. The DS05 LOCKING SCREW provides constant downstream pressure regardless of varying inlet pressures and downstream flow demands. ADJUSTING KNOB The spring force holds the valve in the open position until... -
Page 8: Ds05 Parts And Accessories
Repair Kit for 1 in. Automation and Control Solutions Honeywell International Inc. Honeywell Limited-Honeywell Limitée 1985 Douglas Drive North 35 Dynamic Drive Golden Valley, MN 55422 Toronto, Ontario M1V 4Z9 customer.honeywell.com ® U.S. Registered Trademark © 2006 Honeywell International Inc. 62-3041—4 C.H. Rev. 10-06...