inlet valves - Deltrol Controls

inlet valves
Deltrol
CONTROLS
ISO 9001:2008 Registered
www.deltrol–controls.com
Inlet Valves
Product Description
Deltrol Controls Water Inlet Valves are pilot–operated valves designed for controlling the flow of water within a pressure
range of 5–145 psi. The most common applications are beverage equipment, vending equipment, and ice machines.
Deltrol Controls offers 4 types of Water Inlet Valves, each providing unique features for your applications. These valves
are briefly described in this brochure, and complete product information can be obtained by visiting our website at
www.deltrol–controls.com.
Principle of Operation
Pilot–operated valves rely on pressure differentials on the internal valve components to open and close the valve.
A minimum inlet port pressure of 5 psi is required to close the valve. It is important to avoid any counter pressures on
the outlet port, as this could interfere with proper operation of the valve.
There is a diaphragm inside the valve that controls the flow of water through the valve. When the solenoid coil is
energized, the plunger opens a small pilot hole in the diaphragm, causing a pressure differential that opens the relatively
large valve seat and allows water to flow through the valve. When the coil is de–energized, the plunger closes the small
pilot hole in the diaphragm, causing a pressure differential that closes the valve seat and stops water flow through the
valve.
Features
• UL and NSF certification on most models
• Low power consumption
• Materials selected for high resistance to chloramine attack
• Standard coil termination: 0.25” X 0.03” male quick connect terminals
• Multiple flow washer options available for plastic body valves
• Coils and brackets can be rotated to suit specific applications
• Single inlet / dual outlet version available on DSVP42
• Capable of water temperatures up to 90°C
DSVP40–R
DSVP40–S
DSVP42–S
DSV43(N)*
General Description
Single outlet pilot operated
solenoid valve with 3/4 –11.5 GHT
plastic thread inlet port fitting
and barb outlet.
Single outlet pilot operated
solenoid valve with 3/4 – 14 BSPP
plastic thread inlet port fitting
and barb outlet.
Dual outlet pilot operated solenoid
valve with 3/4 –11.5 GHT plastic
thread inlet port fitting and barb
outlet ports
Single outlet pilot operated solenoid
valve with tin plated brass body.
Inlet and outlet ports are both
1/8–27 NPT taps.
Typical Applications
Coffee machines
Vending machines
Ice machines
Coffee machines
Vending machines
Ice machines
Coffee machines
Vending equipment
Ice machines
Coffee machines
Vending equipment
Ice machines
Coil Voltages
24, 120, 240 VAC, 50, 60 Hz
24 VDC
24, 120, 240 VAC, 50, 60 Hz
24 VDC
24, 120, 240 VAC, 50, 60 Hz
24 VDC
24, 100, 120, 200, 240 VAC, 50, 60 Hz
12, 24, 36 VDC
Coil Power
24 VAC – 8 W
120 VAC – 9 VA
240 VAC – 6 VA
24 VDC – 8 W
24 VAC – 8 W
120 VAC – 9 VA
240 VAC – 6 VA
24 VDC – 8 W
24 VAC – 8 W
120 VAC – 9 VA
240 VAC – 6 VA
24 VDC – 8 W
All AC Valves – 5 W
All DC Valves – 8 W
Coil Termination
0.25” spade terminals
0.25” spade terminals
0.25” spade terminals
0.25” spade terminals standard /
Lead wires optional
Duty Cycle
Intermittent
10 min on/5 min off @ 25º C
media/ambient
3 min on/5 min off @ 90º C media,
60º C ambient
Intermittent
10 min on/5 min off @ 25º C
media/ambient
3 min on/5 min off @ 90º C media,
60º C ambient
Intermittent
10 min on/5 min off @ 25º C
media/ambient
3 min on/5 min off @ 90º C media,
60º C ambient
Continuous
Ambient Temperature
5–60º C
5–60º C
5–60º C
25º C
Coil Treatment
Nylon encapsulated
Nylon encapsulated
Nylon encapsulated
Polyester Encapsulated
Insulation Class
A (105º C)
A (105º C)
A (105º C)
F (155º C)
Media
Water (2–90º C)
Water (2–90º C)
Water (2–90º C)
Water (2–90º C)
Operation Pressure
5–145 psi
5–145 psi
5–145 psi
5–145 psi
Burst Pressure
870 psi
870 psi
870 psi
725 psi
Flow Regulator Options
0.26, 0.53, 0.8, 1.3, 2.0, 3.7 gpm
0.26, 0.53, 0.8, 1.3, 2.0, 3.7 gpm
0.26, 0.53, 0.8, 1.3, 2.0, 3.7 gpm
N/A
Inlet/Outlet
Connection
Inlet: 3/4–11.5 GHT
Outlet: Ø0.47 barb (standard)
7/16–20 UNF thread (optional)
Inlet: 3/4–14 BSPP thread
Outlet: Ø0.47 barb (standard)
Inlet: 3/4– 11.5 GHT
Outlet: Ø0.47 barb
1/8–27 NPT inlet & outlet
Mounting
Bracket available in
90º increments
Bracket available in
90º increments
Bracket available in
90º increments
Tapped holes on bottom of valve
body
Mounting Orientation
Any
Any
Any
Any
Inlet Screen
Yes
Yes
Yes
Yes (optional)
Valve Body Material
Glass Filled Nylon
Glass Filled Nylon
Glass Filled Nylon
Tin plated Brass
Diaphragm Material
EPDM
EPDM
EPDM
EPDM
Weight
3.5 oz.
3.5 oz
6 oz.
5.30 oz
NSF
NSF–18 listed
NSF–18 listed
NSF–18 listed
NSF–18 listed
UL and cUR
File No. MH12958
File No. MH12958
File No. MH12958
File No. MH12958
Electical Specifications
Mechanical Specifications
Agency Approvals
.
(*)A version of this valve capable of controlling the flow of air is available. Contact the factory for more information
Specifications subject to change without notice.
Deltrol Controls Products
Deltrol Controls designs and manufactures
dispensing valves, inlet valves, solenoids,
relays, hose sets and fittings, proportional
valves and custom assemblies. We offer an
extensive line of standard products and have
an in–house engineering staff that will work
with you to design a custom product specific
to your application.
Please visit www.deltrol–controls.com for
further information.
Dispensing
Valves
Inlet
Valves
Relays
Solenoids
Hose Sets
Custom
Assemblies
Custom Product
Engineering/
Manufacturing
On–Site
Product
Testing
Product
Manufacturing
Value
Added
Assembly
Deltrol Controls Overview
Deltrol Controls is located in Milwaukee,
Wisconsin USA and is a wholly-owned subsidiary
of Deltrol Corp. For over 45 years, we have
designed and manufactured valves, solenoids,
relays, and custom assemblies for a variety of
applications. Our Milwaukee operation employs
approximately 110 employees, working out of a
110,000 sq. ft. ISO 9001:2008 Registered
manufacturing facility. We also have manufacturing
capabilities in other parts of the world that allow
us to be a globally competitive supplier.
Deltrol
CONTROLS
www.deltrol–controls.com
2740 S. 20th St. Milwaukee, WI 53215 USA | P: 414.671.6800 | F: 4
­ 14.671.6809 | ‌[email protected]
Bulletin 3004-1